【应用】EPSON 25MHz有源晶振X1G004481000300用于射频拉远单元（RRU）以太网PHY芯片设计

2021-04-27 世强
有源晶体振荡器,X1G004481000300,EPSON 有源晶体振荡器,X1G004481000300,EPSON 有源晶体振荡器,X1G004481000300,EPSON 有源晶体振荡器,X1G004481000300,EPSON

在射频拉远单元（RRU）设计中，一般需要用到以太网PHY芯片发送和接收以太网的数据帧，与主控芯片进行网络数据交互，为保证以太网PHY芯片正常工作，一般需要选择25MHz标准频率的有源晶体振荡器用于以太网PHY芯片时钟设计，典型应用电路框图参考如下图1所示。


图1：以太网PHY芯片典型应用电路框图

 

为保证射频拉远单元（RRU）以太网PHY芯片高可靠性，一般选择精度±50ppm（含）以内25MHz有源晶振，同时，为满足系统低功耗设计需求，Vcc供电选择支持1.8V、3.3V电压；当然，工作温度范围至少满足工业级-40℃~85℃。

 

针对如上设计需求，推荐选择EPSON（爱普生）有源晶体振荡器X1G004481000300，额定频率25MHz，采用7050表贴封装，推荐理由如下：

1、 宽工作电压范围1.60~3.63V，待机时最大电流消耗2.7μA，工作时最大消耗电流2.2mA，可满足系统低功耗设计需求，相关电性参数参考如下图2所示。

图2：EPSON（爱普生）有源晶体振荡器X1G004481000300相关电性参数

 

2、 额定频率25MHz，在-40℃~85℃工作温度条件下精度达±50ppm，可满足高精度设计需求；

3、 市场上有成熟的应用设计，产品性能得到验证，可靠性高；


授权代理商：世强先进（深圳）科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台：世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道：世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供：世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应：世强硬创平台www.sekorm.com
  • +1 赞 0
  • 收藏
  • 评论 0
有源晶体振荡器 射频拉远单元 RRU X1G004481000300 EPSON 管状电机

本文由honglei提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

相关研发服务和供应服务

评论

   |   

提交评论

全部评论（0）

暂无评论

相关推荐

【应用】19.2MHz高精度温补晶振助力全景运动相机GPS高稳定度设计，精度达±0.5ppm

为保证全景运动相机GPS定位功能满足高精度、高稳定性、抗温度影响特性，一般GPS主控MCU需要一颗外置19.2MHz高精度温补有源晶体振荡器设计，推荐选择EPSON高精度TCXO温补晶振X1G005421030327，2520封装，供电电压范围2.66~3.465V，常温25±2℃条件下频率容差±0.5ppm，工作温度范围-40℃~85℃。

2021-06-17 -  应用方案 代理服务 技术支持 现货查询 批量订货

【应用】爱普生26MHz温补晶振X1G004211000300用于北斗GPS定位主控MCU设计，频率容差±1ppm

为实现北斗GPS主控MCU下达的程序指令稳定准确运行，一般需要一颗外置小尺寸、低jitter的26MHz温补有源晶体振荡器设计，推荐EPSON（爱普生）26M温补有源晶振X1G004211000300，2520表贴封装，供电电压范围1.7~3.3V，常温25±2℃条件下频率容差仅±1ppm，全温-30℃~85℃条件下频率-温度容差±0.5ppm，具有低电压、高精度优势。

2021-02-09 -  应用方案 代理服务 技术支持 现货查询 批量订货

【应用】27MHz有源晶振X1G004171003500用于无人机视频信号处理MCU，RMS jitter低至1.8ps

为实现无人机视频信号处理MCU下达的程序指令稳定准确运行，一般需要一颗外置小尺寸、低jitter的27MHz有源晶体振荡器设计，推荐选择EPSON（爱普生）有源晶体振荡器X1G004171003500，额定频率27MHz，采用2520小尺寸封装，在常温25℃条件下，Vcc=3.3V供电时，RMS jitter最高仅1.8ps，频率容差±50ppm，工作温度范围-40℃~85℃。

2021-02-21 -  应用方案 代理服务 技术支持 现货查询 批量订货

EPSON 有源晶振选型表

EPSON提供有源晶振 (MHz Range)的以下参数选型，Frequency（MHz）：0.680000 MHz to 700.000000 MHz；Output Wave：CMOS，HCSL，LVDS和LV-PECL；Supply Voltage（V）：1.6 to 3.63 V~4.5 to 5.5 V；Freq. Tol.（ppm）：+/-15 ppm ~ +/-100 ppm.

产品型号
品类
Model
Frequency（MHz）
Output Wave
SupplyVoltage（V）
Ope Temperature（°C）
Freq. Tol.（ppm）
I [Max]（mA）
25°C Aging
Symmetry（%）
X1G004171006100
有源晶振
SG-210STF
12.288000MHz
CMOS
1.620 to 3.630V
-20 to 70°C
+/-25ppm
≤1.8mA
+/-3ppm
45 to 55 %

选型表  -  EPSON 立即选型

X1G0044510214xx SG5032CAN33.333300MHzTJHA Crystal Oscillator (SPXO)

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801006600,X1G004801002000,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481016000,X1G004481018300,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN33.333300MHZTJHA,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171003100,X1G004171007700,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,SG3225CAN25.000000MHZTJHA,X1G004801005900,X1G004801001300,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451019900,X1G004451011500,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,SG7050CAN25.000000MHZTJHA,X1G004451021300,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004801005000,X1G004801007300,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,SG-210STF25.000000MHZY,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171030000,X1G004171007900,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,SG5032CAN25.000000MHZTJHA,X1G005961004315,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G0044510214XX,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2023/1/11  - EPSON  - 数据手册  - Ver: 2.1 代理服务 技术支持 现货查询 批量订货

如何读懂TCXO的参数＆如何选择？

温度补偿晶振是一种可以提供全温度范围内高精度频率输出的有源振荡器，多用于对频率精度要求高的场景，如智能手机、GPS、无线通讯模块、微机站（FemtoCell）等。本文详细介绍了TCXO 的原理和主要参数，便于读者理解和器件选择。

2024-04-19 -  设计经验 代理服务 技术支持 现货查询 批量订货

【方案】高性价比手持相位式激光测距仪优选器件方案

描述- 相位式激光测距仪具有重量轻、体积小、操作简单、精度高等特点，其需要多路高频率的时钟源实现多尺度测量，因此时钟的精度决定了测距仪的精度。目前市面上通常采取多路时钟或者多个振荡器实现，集成度低、价格高。本方案采用高性价比多路时钟发生器，帮助测距仪生产商在精度和价格方面提供很好的平衡，另外提供不同精度的时钟芯片，实现不同精度等级的测距仪产品设计。

型号- SMBJ,SMAJ,SMDJ,SMCJ,AXGD,EFM32TG11,SMF,SI5351,TSX-3225,SI5335,XGD,SGM2019,SGM853X

EPSON,LITTELFUSE,SILICON LABS,SGMICRO  - 优选器件方案  - V1.0

Crystal oscillator: SG2016 / 3225 / 5032 / 7050CAN & SG-210STF

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801002000,X1G004801006600,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481018300,X1G004481016000,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004481XXXXXX,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G005961XXXXXX,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171007700,X1G004171003100,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,SG3225CAN25.000000MHZTJHA,X1G004801005900,X1G004801001300,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451011500,X1G004451019900,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,SG7050CAN25.000000MHZTJHA,X1G004451021300,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004171XXXXXX,X1G004801005000,X1G004801007300,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004451XXXXXX,X1G004481027200,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171007900,X1G004171030000,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G004801XXXXXX,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,SG5032CAN25.000000MHZTJHA,X1G005961004315,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2023/6/1  - EPSON  - 数据手册  - Ver2.16 代理服务 技术支持 现货查询 批量订货 查看更多版本

娇小体积的贴片晶振要注意什么？

近年来，随着智能手机，计算机和电视等电子产品的轻量化以及导航天线和芯片（模块）等核心组件的技术进步，小尺寸低功耗的核心组件逐渐被推广到市场，内部组件随着尺寸的增加而逐渐减小。本文将介绍在小体积的晶体振荡器中我们应该注意什么。

2023-12-14 -  技术探讨

X1G0059610010xx Crystal Oscillator (SPXO)

型号- X1G004801003900,X1G005961004115,X1G0059610010XX,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801002000,X1G004801006600,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481018300,X1G004481016000,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,X1G005961001315,SG5032CAN,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,SG3225,SG2016,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,SG3225CAN50.000000MHZTJGA,X1G004801000300,X1G004801002600,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171007700,X1G004171003100,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,X1G004801005900,X1G004801001300,SG3225CAN25.000000MHZTJHA,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451011500,X1G004451019900,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,X1G004451021300,SG7050CAN25.000000MHZTJHA,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004801005000,X1G004801007300,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,X1G004481000500,SG-210STF25.000000MHZY,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,SG7050CAN,SG5032,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171007900,X1G004171030000,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,X1G005961004315,SG5032CAN25.000000MHZTJHA,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2020/7/24  - EPSON  - 数据手册  - Ver1.94 代理服务 技术支持 现货查询 批量订货

X1G0044810273xx SG7050CAN72.000000MHzKJHA Crystal Oscillator (SPXO)

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801006600,X1G004801002000,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481016000,X1G004481018300,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G0044810273XX,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171003100,X1G004171007700,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,SG3225CAN25.000000MHZTJHA,X1G004801001300,X1G004801005900,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451019900,X1G004451011500,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,SG7050CAN25.000000MHZTJHA,X1G004451021300,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004801007300,X1G004801005000,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,SG-210STF25.000000MHZY,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171030000,X1G004171007900,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,SG7050CAN72.000000MHZKJHA,X1G004451000700,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,SG5032CAN25.000000MHZTJHA,X1G005961004315,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2023/1/11  - EPSON  - 数据手册  - Ver: 2.1 代理服务 技术支持 现货查询 批量订货

SG2016/3225/5032/7050CAN & SG-210STF Crystal oscillator

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801002000,X1G004801006600,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481016000,X1G004481018300,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004481XXXXXX,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G005961XXXXXX,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171007700,X1G004171003100,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,X1G004801005900,X1G004801001300,SG3225CAN25.000000MHZTJHA,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451011500,X1G004451019900,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,X1G004451021300,SG7050CAN25.000000MHZTJHA,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004171XXXXXX,X1G004801005000,X1G004801007300,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,SG-210STF25.000000MHZY,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,X1G004451XXXXXX,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171007900,X1G004171030000,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G005961003215,X1G004801XXXXXX,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,X1G005961004315,SG5032CAN25.000000MHZTJHA,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2022/12/23  - EPSON  - 数据手册  - Ver 2.1 代理服务 技术支持 现货查询 批量订货 查看更多版本

X1G0044810272xx SG7050CAN72.000000MHzTDBA Crystal Oscillator (SPXO)

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801006600,X1G004801002000,X1G004481025300,X1G0044810272XX,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481016000,X1G004481018300,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961000115,X1G005961002415,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171003100,X1G004171007700,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,SG3225CAN25.000000MHZTJHA,X1G004801005900,X1G004801001300,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451019900,X1G004451011500,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,SG7050CAN25.000000MHZTJHA,X1G004451021300,X1G004171002700,X1G004481025200,X1G004801006300,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004801005000,X1G004801007300,X1G005961000715,SG7050CAN72.000000MHZTDBA,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,SG-210STF25.000000MHZY,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171030000,X1G004171007900,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,SG5032CAN25.000000MHZTJHA,X1G005961004315,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961003815,X1G005961001515,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2023/1/11  - EPSON  - 数据手册  - Ver2.1 代理服务 技术支持 现货查询 批量订货

深度解析影响晶振寿命的因素

一个完整的晶振参数包括频率，精度，负载电容，型号，温度，电压等，本文深度解析了影响晶振寿命的各项因素及解决之道。

2016-02-04 -  技术探讨 代理服务 技术支持 现货查询 批量订货

X1G0044810271xx SG7050CAN48.000000MHzTJHA Crystal Oscillator (SPXO)

型号- X1G004801003900,X1G005961004115,X1G004451020000,X1G004171036600,X1G004481026500,X1G004801005400,X1G004801003100,X1G004171001500,X1G004451019800,X1G004171019700,X1G005961002615,X1G004481003500,X1G004481001200,X1G005961000315,SG-210STF,X1G004451020800,X1G004801002800,X1G004451000400,X1G004451021200,X1G004481000100,X1G004801006600,X1G004801002000,X1G004481025300,X1G004171037000,X1G004171012400,X1G005961001415,X1G005961003715,X1G004481000900,X1G004481016000,X1G004481018300,X1G005961004015,X1G004171007500,X1G004481026600,X1G004801003000,X1G004171036500,X1G004801005300,X1G004171021800,SG2016CAN,X1G004451019700,X1G004481001100,X1G005961002515,X1G005961004815,X1G004451020700,X1G005961000215,X1G004481000800,X1G004801002700,X1G004451000300,X1G004171004000,X1G004451021100,X1G004481025400,X1G004801006500,X1G004171002500,X1G004481017900,X1G004171020600,X1G004171024400,X1G005961003615,SG5032CAN,X1G005961001315,X1G004171007800,X1G004171036800,X1G004171003200,X1G004451020200,X1G004481026300,X1G004801005200,X1G004801001400,X1G004481011600,X1G004481003300,X1G005961000915,X1G005961004715,X1G005961002415,X1G005961000115,SG2016CAN25.000000MHZTJHA,X1G004801004900,X1G004481000700,X1G004481025900,X1G004451002100,X1G004451021400,X1G004801006400,X1G004451008200,X1G004801000300,X1G004801002600,X1G004481012800,X1G004481002200,X1G004171012600,X1G004451002900,X1G005961003515,X1G005961001215,X1G004171003100,X1G004171007700,X1G004481022600,X1G004451020100,X1G004171036700,X1G004481026400,X1G004171001600,SG3225CAN25.000000MHZTJHA,X1G004801005900,X1G004801001300,X1G004801003600,X1G005961000815,X1G004801005100,X1G004451019900,X1G004451011500,X1G004171025000,X1G005961004615,X1G004451020900,X1G005961002315,X1G004481000600,X1G004451000500,SG7050CAN25.000000MHZTJHA,X1G004451021300,X1G004171002700,X1G004481025200,X1G004801006300,X1G0044810271XX,X1G004171037100,X1G004451014900,X1G004801000200,X1G004171016300,X1G005961001915,X1G004801004000,X1G005961001115,X1G005961003415,X1G004451002800,X1G004481026900,X1G004171003400,X1G004451001200,X1G004481026100,X1G004801005800,X1G004801001200,X1G004801003500,X1G004171001900,X1G004171023800,X1G004801005000,X1G004801007300,X1G005961000715,SG3225CAN,X1G004451020400,X1G005961002215,X1G005961004515,X1G004481001600,SG-210STF25.000000MHZY,X1G004481000500,X1G004171004500,X1G004481025700,X1G004171029900,X1G004481027200,SG7050CAN,X1G004801002400,X1G004451016700,X1G004171012000,X1G004801006200,X1G005961001815,X1G004451021600,X1G005961001015,X1G004451000800,X1G005961003315,X1G004171030000,X1G004171007900,X1G004171036900,X1G004451003400,X1G004451001100,X1G004171003300,X1G004451020300,X1G004481026200,X1G004171001800,X1G004801005700,X1G004451017800,X1G004171015400,X1G004801007200,X1G005961002915,X1G005961000615,X1G004481001500,X1G005961002115,X1G004451001900,X1G005961004415,X1G004481025800,X1G004481000400,X1G004481027300,X1G004801004600,X1G004801006900,X1G004171002900,X1G004801006100,X1G004451021500,X1G005961001715,X1G004171012700,X1G004451000700,X1G005961003215,X1G004171011900,X1G004451001400,X1G004801001800,X1G005961002015,X1G004481026700,X1G004171005900,X1G004801005600,X1G004801007100,X1G004451019600,X1G004451011200,X1G004481011200,X1G005961002815,X1G004451020600,X1G004481001400,X1G005961000515,SG5032CAN25.000000MHZTJHA,X1G005961004315,X1G004451000200,X1G005961003115,X1G004801000700,X1G004451021000,X1G004481000300,X1G004481025500,X1G004171004700,X1G004801004500,X1G004481027000,SG7050CAN48.000000MHZTJHA,X1G004801006800,X1G004171000900,X1G004801006000,X1G005961003915,X1G005961001615,X1G004451021800,X1G004451001300,X1G004451003600,X1G005961004215,X1G004171003500,X1G004481026800,X1G004801005500,X1G004481026000,X1G004481005100,X1G004171015600,X1G004801007000,X1G005961000415,X1G004451009700,X1G004451020500,X1G005961002715,X1G004451017200,X1G005961003015,X1G004801002900,X1G004171006100,X1G004171004600,X1G004481025600,X1G004481000200,X1G004451000100,X1G004801004400,X1G004801002100,X1G004171006900,X1G004481027100,X1G004801006700,X1G005961001515,X1G005961003815,X1G004451021700,X1G004481002500,SGXXXXCAN,X1G004171028000

2023/1/11  - EPSON  - 数据手册  - Ver: 2.1 代理服务 技术支持 现货查询 批量订货
展开更多

电子商城

查看更多

品牌：EPSON

品类：CRYSTAL OSCILLATOR

价格：￥3.2286

现货： 0

样品申请 批量询价 交期查询 期货订购

品牌：EPSON

品类：晶振

价格：￥0.8608

现货： 381,789

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：kHz Range Crystal unit

价格：￥1.0762

现货： 167,675

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：Real Time Clock Module

价格：￥4.4811

现货： 98,003

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：MHz Range Crystal unit

价格：￥1.0762

现货： 95,798

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：kHz Range Crystal unit

价格：￥1.2717

现货： 93,340

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：kHz Range Crystal unit

价格：￥1.0762

现货： 90,982

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：晶振

价格：￥1.2351

现货： 89,908

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：晶振

价格：￥0.9781

现货： 88,914

购买 样品申请 批量询价 交期查询

品牌：EPSON

品类：晶振

价格：￥0.8317

现货： 78,881

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

样品申请 批量询价 交期查询 期货订购

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

品牌：

品类：

价格：

现货：

购买 样品申请 批量询价 交期查询

现货市场

查看更多

品牌：EPSON

品类：CRYSTAL OSCILLATOR

价格：￥1.4218

现货：70,000

购买

品牌：EPSON

品类：晶振

价格：￥1.9800

现货：32,314

购买

品牌：EPSON

品类：Crystal Oscillator

价格：￥2.9900

现货：27,938

购买

品牌：EPSON

品类：CRYSTAL OSCILLATOR

价格：￥1.5192

现货：10,000

购买

品牌：EPSON

品类：kHz Range Crystal unit

价格：￥1.7000

现货：7,620

购买

品牌：EPSON

品类：crystal unit

价格：￥1.3700

现货：5,151

购买

品牌：EPSON

品类：CRYSTAL OSCILLATOR

价格：￥1.6933

现货：3,000

购买

品牌：EPSON

品类：晶振

价格：￥35.9500

现货：128

购买

品牌：EPSON

品类：REAL TIME CLOCK MODULE (I²C)

价格：￥19.8000

现货：47

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

品牌：

品类：

价格：

现货：

购买

服务

查看更多

网络分析仪/频谱仪/信号分析仪/无线综测仪/信号发生器维修

朗能泛亚提供是德(Keysight)，罗德(R&S)等品牌的测试测量仪器维修服务，包括网络分析仪、无线通讯综测仪、信号发生器、频谱分析仪、信号分析仪、电源等仪器维修，支持一台仪器即可维修。

提交需求>

散热风扇定制

可定制风扇尺寸覆盖18x18x04mm~165x165x25mm，随散热器大小而定制；风扇转速范围：1000 RPM~16500 RPM。支持DC风扇，直流风扇轴流风机，鼓风机以及电脑笔记本风扇等产品定制。

最小起订量： 500pcs 提交需求>

查看更多

授权代理品牌：集成电路

查看更多

授权代理品牌：分立元件

查看更多

授权代理品牌：接插件及结构件

查看更多

授权代理品牌：部件、组件及配件

查看更多

授权代理品牌：电源及模块

查看更多

授权代理品牌：电子材料

查看更多

授权代理品牌：仪器仪表及测试配组件

查看更多

授权代理品牌：电工工具及材料

查看更多

授权代理品牌：机械电子元件

查看更多

授权代理品牌：加工与定制

世强和原厂的技术专家将在一个工作日内解答，帮助您快速完成研发及采购。
我要提问

954668/400-830-1766（工作日 9:00-18:00）

service@sekorm.com

研发客服
商务客服
服务热线

联系我们

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

投诉与建议

E-mail：claim@sekorm.com

商务合作

E-mail：contact@sekorm.com

收藏
收藏当前页面