AEC-Q200湿度稳态测试介绍
在汽车电子领域,被动元器件的可靠性和稳定性对于确保汽车的安全、稳定运行至关重要。AEC-Q200-E标准作为汽车上应用被动元器件的权威标准,其中湿度稳态(俗称:双85或高温高湿)测试是其核心环节之一。本文业展电子将简单介绍湿度稳态测试的重要性、测试方法以及设备要求,旨在帮助工程师全面理解并应用这一测试技术,同时也解答客户关于该测试的相关疑惑。
图 1
一、湿度稳态测试的重要性
湿度稳态测试是评估电子被动元器件在高温度和高湿度环境下长期存储或加载电流后性能稳定性的重要手段。在这种极端环境下,被动元器件可能会经历多种失效模式,包括腐蚀、电气性能退化、材料老化、封装开裂或破裂、引线键合不良、内部短路或断路、硅腐蚀以及机械性能退化等。这些失效模式可能导致电气接触不良、电阻增加、开路、电气参数的不稳定或失效,进而影响被动元器件的整体性能和可靠性。
为了降低这些失效模式的风险,工程师在设计被动元器件时需要考虑材料的耐候性、封装结构的密封性以及电气连接的稳定性等因素。而湿度稳态测试则可以通过模拟实际使用环境,对被动元器件进行长期、稳定的湿度和温度测试,以评估其在恶劣环境下的性能表现。
图 2
二、湿度稳态测试方法
MIL-STD-202 Method 103标准试验是用于评估元件中所用材料受到水分和水汽的吸收和扩散影响的性能。这是一种加速环境试验,通过将试样在较高温度下连续暴露于相对湿度较高的环境中来完成。这些条件对被测材料施加蒸汽压力,模拟水分迁移和渗透的环境。
通常设置的测试条件包括:时间1000小时,环境箱设置温度为85℃,湿度为85%。在测试过程中,根据不同类型的被动元器件,可能需要施加不同的工作功率,如10%或额定电流值。具体测试条件可查阅AEC-Q200-E版对应无源电阻分类对应表。
以下是一些常见被动元器件的测试条件示例:
●钽电容、陶瓷电容:85℃/85%R.H./1000小时/电压1.3~1.5V
●电感&变压器:85℃/85%R.H./1000小时/不通电
●铝电解电容:85℃/85%R.H./1000小时/额定电压
●EMI干扰抑制器、EMI干扰过滤器:85℃/85%R.H./1000小时/额定电压&电流
●电阻、热敏电阻:85℃/85%R.H./1000小时/工作电源10%
●自恢复保险丝:85℃/85%R.H./1000小时/额定电流10%
●可变电容、可变电阻:85℃/85%R.H./1000小时/额定功率10%
●网络低通滤波器&网络电阻:85℃/85%R.H./1000小时/电压[网络电容(额定电压)、网络电阻(10%额定功率)]
●变阻器:85℃/85%R.H./1000小时/额定电压85%+最大电流
●石英震荡器、陶瓷共鸣器:85℃/85%R.H./1000小时/额定VDD+1MΩ,并联逆变器,在每个晶体脚和地之间有2X的晶体CL电容
●薄膜电容:40℃/93%R.H./1000小时/额定电压
图 3
这些测试条件旨在模拟实际使用中可能遇到的高温高湿环境,以评估被动元器件在这种环境下的性能稳定性和可靠性。通过严格的测试,可以及时发现潜在的问题并进行改进,确保被动元器件在实际应用中能够经受住高温高湿环境的考验。
三、湿度稳态测试设备要求
为确保湿度稳态测试的准确性和可靠性,对测试设备提出以下基本要求:
实验箱:
●温度范围与精度:设备需提供宽广的温度范围,覆盖被测试品的工作温度上限,并精确控制温度,波动度在±2℃以内。
●湿度范围与精度:设备应提供所需湿度环境,覆盖工作湿度上限,且湿度控制精度达到±3%RH以内。
●稳定性与均匀性:设备需保证测试区域内温度分布均匀,避免因局部过热或温度不均导致测试偏差。
●升温与降温速率:设备应具备快速升降温能力,提高测试效率,同时避免被动元器件长时间暴露于高温环境。
●容量与空间:设备应拥有足够的容量和内部空间,确保测试过程中被动元器件互不干扰。
直流电源:
●电压范围与精度:直流电源需提供满足测试需求的电压范围,并精确控制输出电压,波动度在±0.1%以内。
●稳定性:电源需保持长时间输出电压稳定,避免因电压波动影响测试结果。
●纹波与噪声:电源输出纹波和噪声应尽可能低,减少对测试电路的干扰。
●负载调整率:电源应具有良好的负载调整率,确保输出电压在不同负载条件下保持稳定。
●保护功能:电源应具备过流、过压、过温等保护功能,确保测试安全。
●可调节性与编程能力:电源应支持输出电压和电流调节,并支持编程控制,实现自动化测试和远程控制。
图 4
1. 参考标准:MIL-STD-202G Method 103
2. 测试方法:温度:85℃ ,湿度:85%
3. 在额定10%电流加载下进行测试1000小时.
4. 试验结束后24±4 小时內进行测试。
四、结论
湿度稳态测试是汽车电子被动元器件可靠性和稳定性评估的关键环节。采用MIL-STD-202 Method 103标准方法进行测试,能够全面揭示和验证被动元器件在湿度稳态环境下的潜在问题。为确保测试结果的准确性和可靠性,测试设备必须满足一系列严格的要求。展望未来,随着汽车电子化程度的持续深化,湿度稳态测试将扮演更加重要的角色,为汽车电子被动元器件的可靠性和稳定性提供坚实的保障。
图 5
业展电子作为业内领先的合金电阻元器件制造商,公司秉承着对产品品质的执着追求,将AEC-Q200-E版本的标准贯彻到每一个产品制造环节中。业展电子致力于为客户提供符合AEC-Q200-E标准的高品质合金电阻元器件,确保其在汽车电子系统中稳定运行。
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目录- 公司简介和产品介绍 产品型号规格及代码定义 车规MLCC产品范围 车规MLCC-C0G系列 车规MLCC-X7R系列 车规MLCC-X7S系列 车规MLCC-X7T系列 应用技术要求
型号- A360J0201C0G500NA,A271F0805C0G101NK,A271J0805C0G101NK,A392M0402X7R250NB,A331G0805C0G251NK,A1R2A0402C0G250NB,A100G0603C0G101ND,A0R5B0603C0G101ND,A821M0402X7R160NB,A471K0201X7R100NA,A471M0201X7R100NA,A392K0402X7R250NB,A821K0402X7R160NB,A1R8B0201C0G250NA,A3R0A0603C0G500ND,A272K0603X7R101ND,A272K0402X7R160NB,A226M1210X7S250N3,A272M0402X7R160NB,A102J1206C0G631N1,A105M0805X7S101NH,A102F1206C0G631N1,A103G1206C0G631N1,A2R7A0603C0G101ND,A2R7C0603C0G101ND,A8R2C0201C0G500NA,A1R5B0402C0G500NB,A105K0805X7S101NH,A102M0201X7R100NA,A225K0805X7R250N5,A226K1210X7S250N3,A473K0603X7R101ND,A3R0C0603C0G500ND,A102K0201X7R100NA,A225M0805X7R250N5,A122G0603C0G101ND,A180G0201C0G500NA,A180G0201C0G250NA,A683J1206C0G500N1,A5R6C0402C0G250NB,A0R6A0603C0G101ND,A332J0805C0G251NH,A561K0402X7R250NB,A104M0402X7R160NB,A227M1210X7T2R5N3,A683F1206C0G500N1,A562F1210C0G631NO,A3R6B0402C0G500NB,A1R3B0402C0G250NB,A153K0402X7R100NB,A104M0603X7R101ND,A562J1210C0G631NO,A101F0603C0G101ND,A103F1206C0G500NE,A153M0402X7R100NB,A472G1206C0G631N1,A104K0603X7R101ND,A332F0805C0G251NH,A105K0805X7R160N5,A221F0402C0G250NB,A240F0603C0G500ND,A153G1206C0G101NE,A105M0805X7R160N5,A6R0B0201C0G500NA,A6R0B0201C0G250NA,A9R0C0603C0G101ND,A103J0805C0G101NH,A332K0402X7R100NB,A6R2D0201C0G500NA,A221J0402C0G250NB,A7R5B0603C0G500ND,A7R5D0603C0G500ND,A240J0603C0G500ND,A183G1210C0G631NP,A6R0D0201C0G500NA,A222G1206C0G251NO,A332M0402X7R100NB,A563M0402X7R500NB,A8R0C0201C0G250NA,A1R1B0402C0G250NB,A151J0805C0G251NK,A103J1206C0G500NE,A8R2C0201C0G250NA,A561M0402X7R500NB,A103F0805C0G101NH,A563K0402X7R500NB,A104K0402X7R160NB,A151F0805C0G251NK,A561K0402X7R500NB,A121F0603C0G101ND,A123F1206C0G500NE,A360J0201C0G250NA,A392M0402X7R500NB,A1R0B0603C0G500ND,A121J0603C0G101ND,A123J1206C0G500NE,A223G0805C0G500N5,A392K0402X7R500NB,A823K0603X7R101ND,A182M0201X7R250NA,A823K0402X7R160NB,A272J0603C0G500ND,A102G0603C0G101ND,A471G0805C0G101NK,A823M0402X7R160NB,A333F1206C0G101NE,A6R0D0201C0G250NA,A104G1206C0G500N1,A152M0201X7R250NA,A681F0603C0G101ND,A681J0603C0G101ND,A152K0201X7R250NA,A221M0402X7R101NB,A1R6A0402C0G500NB,A272F0603C0G500ND,A333J1206C0G101NE,A221M0201X7R160NA,A223M0603X7R500ND,A3R3B0603C0G500ND,A8R0C0201C0G500NA,A471M0402X7R160NB,A1R2A0402C0G500NB,A1R2C0402C0G500NB,A1R3B0402C0G500NB,A101J0603C0G101ND,A360F0201C0G250NA,A1R6C0402C0G500NB,A223K0603X7R500ND,A823K0805X7R101N5,A471G0603C0G101ND,A221K0402X7R101NB,A823M0805X7R101N5,A272G0805C0G101NK,A471K0402X7R160NB,A390G0402C0G250NB,A472J0805C0G101NH,A221K0201X7R160NA,A682K0201X7R100NA,A8R0B0402C0G500NB,A8R0D0402C0G500NB,A5R0B0603C0G500ND,A682M0201X7R100NA,A560G0201C0G250NA,A220G0402C0G250NB,A820G0603C0G500ND,A271G1206C0G631NK,A123K0402X7R100NB,A122K0201X7R100NA,A101G0805C0G201ND,A472F0805C0G101NH,A182K0201X7R250NA,A123M0402X7R100NB,A1R0A0402C0G250NB,A272K0201X7R100NA,A1R0C0402C0G250NB,A471F1206C0G631NK,A471J1206C0G631NK,A152G0805C0G251NK,A272M0201X7R100NA,A102G0805C0G101NK,A122M0201X7R100NA,A4R0A0201C0G250NA,A683K0402X7R100NB,A0R9A0603C0G500ND,A562K0201X7R250NA,A6R8B0603C0G101ND,A1R2B0603C0G500ND,A561G1206C0G251NK,A1R6C0402C0G250NB,A3R3A0402C0G500NB,A222K0402X7R250NB,A240G0402C0G250NB,A270G0603C0G101ND,A2R0B0201C0G500NA,A1R5A0201C0G250NA,A330F0201C0G500NA,A682F1206C0G631N1,A3R0B0402C0G250NB,A182G0805C0G251NK,A1R8C0402C0G500NB,A183G1206C0G101NE,A563M0402X7R250NB,A330J0201C0G500NA,A1R0C0402C0G500NB,A3R9A0402C0G250NB,A106M0603X7T6R3NK,A472G0603C0G500ND,A2R4B0603C0G101ND,A120G0603C0G101ND,A273J1206C0G500NE,A102M0402X7R160NB,A821M0201X7R100NA,A391K0402X7R101NB,A822K0201X7R160NA,A102M0603X7R101ND,A473G1206C0G500N1,A1R5B0402C0G250NB,A682J1206C0G631N1,A273F1206C0G500NE,A822K0603X7R250ND,A391K0201X7R160NA,A1R5A0201C0G500NA,A101J0805C0G101ND,A820F0603C0G101ND,A6R2B0201C0G250NA,A104M0805X7R101N5,A820J0603C0G101ND,A106M0805X7S250NH,A7R0B0603C0G101ND,A101F0805C0G101ND,A682G0805C0G251NH,A223M0603X7R250ND,A183K0402X7R100NB,A4R0C0201C0G500NA,A822G0805C0G500N5,A361F1206C0G251NK,A681M0402X7R100NB,A5R1B0603C0G101ND,X7T系列,A222J0603C0G500ND,A122M0603X7R101ND,A431K0201X7R100NA,A0R7B0603C0G101ND,A5R1C0603C0G500ND,A682K0402X7R160NB,A221J1206C0G251NK,A6R2B0201C0G500NA,A360G0402C0G500NB,A220G0402C0G500NB,A391J1206C0G251NK,A4R3B0603C0G101ND,A471J0603C0G500ND,A271K0201X7R160NA,A3R3C0402C0G250NB,A271K0402X7R101NB,A273K0603X7R500ND,A105M0603X7R250ND,A1R6B0201C0G250NA,A122M0402X7R160NB,A152G0603C0G101ND,A152F1210C0G631NK,A474M0603X7R160ND,A153G1210C0G631NP,A471F0603C0G500ND,A152J1210C0G631NK,A682K0603X7R101ND,A222F0603C0G500ND,A391F1206C0G251NK,A683M0603X7R160ND,A4R3B0201C0G250NA,A5R6B0603C0G500ND,A1R1A0603C0G500ND,A3R6C0201C0G250NA,A183M0402X7R500NB,A1R5C0603C0G500ND,A180F0402C0G500NB,A222G1210C0G631NO,A5R6D0201C0G250NA,A8R2D0402C0G500NB,A3R6A0603C0G500ND,A272M0603X7R101ND,A1R1C0201C0G250NA,A473K0402X7R160NB,A681J0805C0G251NK,A182F1210C0G631NK,A1R8B0201C0G500NA,A474K0805X7S101NH,A821G0603C0G101ND,A475M0603X7T6R3NK,A182J1210C0G631NK,A473M0805X7R101N5,A106K0805X7T6R3NH,A240G0402C0G500NB,A8R0D0402C0G250NB,A331M0201X7R250NA,A560G0201C0G500NA,A6R2C0402C0G500NB,A390G0402C0G500NB,A221F120
深圳市合科泰电子有限公司专业分立器件制造商
描述- 深圳市合科泰电子有限公司是一家专注于半导体电子元器件研发、生产和销售的科技创新企业。公司产品涵盖铜框架、被动元件、二极管、桥堆、三极管、MOSFET、电源管理IC等多种类型,并提供一站式应用解决方案和技术支持。合科泰拥有三大智能生产中心和多个子公司,具备强大的技术研发能力和生产能力。公司产品广泛应用于电源、照明、医疗电子、小家电、通信、安防等多个领域,并通过了ISO9001、ISO14001、IATF16949等国际认证。 **主要内容包括:** - 公司简介和发展历程; - 产品线和生产基地介绍; - 技术支持和品质检测; - 应用领域和合作伙伴; - 企业优势和联系方式。
型号- MB2XS,HKTD120N04,HKTE120N10,GBPC35X,HKTT350N10,MM1Z XXL,HKTQ150N03,HKTG50N03,ABS210,BZT52CXXS系列,HKTE120N15,HKTG48N10,BZT52CXX,AO34XX,KBPC15X,BZT52CXX系列,MBXS,2N7002KT,MM1Z XX,GBU4X,2N7002K,HKTD5N20,GBP2X,HKTQ60N02,HKTD4N50,HKTG120N04,HKTD20N06,HKTT350N08,BZX84CXXW系列,SMBJXXXCA,AO43XX,HKTD5N50,6206系列,1117系列,DB30XS,BZX84CXX系列,HKT4054,HKT4056,HKTE110N20,SMAJXXXA,HKTD2N60,HKTE130N12,HKTQ80N03,HKTG90N03,HT73系列,ABS10,HT75系列,BSS138W,GBPC25X,SMBJXXXA,HT71系列,HT71,2SK3018W,HT73,SMAJXXXCA,HT75,HKTQ2317,HKTD50N03,GBU35X,BZX84CXXW,BZX84CXX,1117,HKTG40C40,MM1Z XX系列,DB20XS,6206,HKTD7N65,HKTQ40N40,GBJ50X,BZT52CXXS,MM1Z XXL系列,GBJ10X,SI23XX,HKTG150N03,SMCJXXXA,AO46XX,HKTD70N04,HKTE100N10,AO9926A,AO48XX,HKTD15N10,HKTE180N08,AO88XX,SMCJXXXCA,HKTD80N06,DW01,HKTQ30N03,HKTQ30P03,FL8205,HKTD4N65,DB10XS,HKTD80N03,HKTQ65N03
富信(FOSAN)贴片电阻选型指南
目录- 公司简介 常规系列厚膜晶片电阻 高功率厚膜晶片电阻 高压厚膜晶片电阻 低阻厚膜晶片电阻 LED厚膜晶片电阻 车用厚膜晶片电阻 抗浪涌厚膜晶片电阻 晶片厚膜排列电阻 抗硫化厚膜晶片电阻 高精度厚膜晶片电阻 电阻本体字码标识 包装规格 包装材料资料/储存资料 焊接
型号- FRV1206J103 TS,FRD1206J331 TS,FRQ-SERIES,FRL,FRD SERIES,FRD 系列,FRQ,FRP,FRS,FRR,FRH 系列,FRS1206J103 TS,FRV,FRC1206F1001 TSD,FRH1206D1001 TS,FRS 系列,FRA064RJ750 TS,FRQ0805J102 TS,FRQ 系列,FRL1206JR470 TS,FRS SERIES,FRC 系列,FRD-SERIES,FRA 系列,FRA-SERIES,FRP1206J102 TS,FRP 系列,FRA,FRL 系列,FRC,FRR1206J101 TS,FRH SERIES,FRD,FRA SERIES,FRQ SERIES,FRS-SERIES,FRH-SERIES,FRC SERIES,FRH,FRP-SERIES,FRL-SERIES,FRR 系列,FRV SERIES,FRR SERIES,FRV-SERIES,FRP SERIES,FRL SERIES,FRV 系列
厚声电子车载级电阻器项目落户昆山,将进一步加快消费电子向汽车电子转型升级
2024年7月11日,厚声电子车载级电阻器项目签约落户昆山开发区,将进一步加快我市消费电子向汽车电子转型升级,为昆山新一代信息技术产业发展赋能添力。此次签约落地的车载级电阻器项目,总投资约5亿元,全面投产后,将年产汽车级晶片电阻器约430亿只。接下来,厚声电子意向在昆山开发区设立投资性总部机构,启动“被动元器件项目”,预计实现销售额51.4亿元。
你可能不知道的干货!AEC-Q200也升级了?
AEC-Q200-E版本是针对汽车上应用的被动元器件的最新产品标准,主要规范了被动零件所需达成的产品品质与可靠度。相比之前的版本,AEC-Q200-E版本在多个方面进行了更新和变化。本文业展电子对AEC-Q200-E版本进行简单介绍。
竞沃电子科技有限公司企业介绍
描述- 本资料介绍了竞沃电子科技有限公司,一家专注于电路保护元器件的专业制造商。公司成立于2011年,是国家高新技术企业,主要产品包括PPTC、FUSE、ESD/TVS、NTC等电路保护元件。资料详细介绍了公司的发展历程、产品介绍、市场应用、企业文化等,强调公司在技术创新、质量控制和客户服务方面的优势。
型号- JWEMP,5HVA SERIES,WTHC 0603,NSML 1506,F06F SERIES,SMBJ,TNA,USML 1210,JWED SERIES,JWEN SERIES,TNF,FSML 0603 SERIES,PSMD 0805,F12TH SERIES,P6KE SERIES,TAB SERIES,TNP,F12FH,USMD1210 SERIES,P4KE,F12F,ZSMD 0201,LSML 2920,10HVA SERIES,TCST SERIES,TLV SERIES,SMAJ,TCSF,6HVA SERIES,F06T,TCSS,WTHC 0603 SERIES,TCSP,F12F SERIES,JWES SERIES,NT52A SERIES,TCSM,LSMD 2920,WTHC 1225 SERIES,20KP,ASMD 0402 SERIES,TD SERIES,NTC-10D,TCST,WTHC 2512,TB SERIES,20KP SERIES,WTHC 0612,ZSMD 0201 SERIES,SMCJ SERIES,F06FH SERIES,F12FH SERIES,NTC-8D,SMDJ,TCSF SERIES,NTS,EVS SERIES,5KP,1.5KE SERIES,ASML 0402,F06T SERIES,SMFJ SERIES,MSML 1812,LSMD 2920 SERIES,ASML 0402 SERIES,TA SERIES,WSFB SERIES,SMCJ,F12TH,TCSS SERIES,F12T,NT52D SERIES,SMBJ SERIES,TAB,TE SERIES,NSMD1206,WTHC 1206 SERIES,FSML 0603,WTHC 1206,TAL,F06FH,TRA,TRC,TRB,TRE,WTHC 0805,5HVA,WTHC 0805 SERIES,TRG,TRF,TRA SERIES,TRM,F04F SERIES,JWED,LSML 2920 SERIES,JWEN,USMD1210,MSMD 1812 SERIES,TNF SERIES,WTHC 2512 SERIES,JWES,JWEP,F04F,15KP SERIES,8KP,TNA SERIES,15KP,JWET,TNP SERIES,TRM SERIES,WSFC SERIES,PSML 0805,TRG SERIES,NSMD1206 SERIES,WSFB,MSMD 1812,WSFC,WSFD,TRC SERIES,NSML 1506 SERIES,NT52D,TRE SERIES,EVF,SMAJ SERIES,MSML 1812 SERIES,SMFJ,WTHC 0612 SERIES,TCSMA SERIES,10HVA,WTHC 1225,PSMD 0805 SERIES,TVS SERIES,EVR,EVR SERIES,EVS,NSML 1206,F12T SERIES,NT52A,NT52B,NTS SERIES,PSML 0805 SERIES,5KP SERIES,ZSML 0201,TCSM SERIES,8KP SERIES,USML 1210 SERIES,TCSP SERIES,TCSA SERIES,TAL SERIES,3KP,TLS,F06F,1.5KE,TCSA,ZSML 0201 SERIES,FSMD 0603,TLV,WSFD SERIES,NT52B SERIES,JWEMP SERIES,6HVA,TLS SERIES,3KP SERIES,P6KE,NTC-5D,TCSMA,TRF SERIES,EVF SERIES,FSMD 0603 SERIES,JWET SERIES,JWEP SERIES,NSML 1206 SERIES,TRB SERIES,P4KE SERIES,SMDJ SERIES,ASMD 0402,TC SERIES
车规级合金电阻产品标准阻燃测试方法
阻燃试验是电子产品安全性的核心要求之一,特别是在汽车电子领域,其重要性尤为突出。当前,许多电子电器元器件生产企业正转型至汽车电子领域,却往往忍视了汽车电子对元器件阻燃性能的严格要求,因此,了解和掌握AEC-Q200等汽车行业标准,对于提升产品质量控制水平至关重要。本文中业展电子来为大家介绍车规级合金电阻产品标准阻燃测试方法,希望对各位工程师朋友有所帮助。
韬略科技作为国内被动元器件生产商其车规系列产品获得了客户广泛认可,提供汽车电感方案
韬略科技作为国内被动元器件生产商,凭借着17年的电磁兼容技术积累,在汽车电子,消费类电子,安防,医疗等行业服务了众多标杆客户,如重点主攻的汽车电子行业:我们在汽车仪表、GPS、北斗导航 ,CAR DVR、360环视、ADAS、T-BOX、V2X域深度合作客户超过1000家!经过多年的努力,我们的高品质服务已赢得了行业内的广泛认可。
详细探讨AEC-Q200高温存储测试的重要性、测试方法以及设备要求
在汽车电子领域,被动元器件的可靠性和稳定性是确保汽车安全、稳定运行的关键因素。AEC-Q200-E标准作为针对汽车上应用的被动元器件的权威标准,其中高温存储测试是该标准体系中至关重要的一环。本文将详细探讨高温存储测试的重要性、测试方法以及设备要求,旨在帮助工程师更全面地理解并应用这一测试技术。
应达利介绍IATF 16949认证和AEC-Q200标准
IATF 16949,全称为“国际汽车特别工作组质量管理体系”,是全球汽车制造业普遍认可并采纳的质量管理体系标准。这一体系由国际汽车特别工作组(IATF)于2002年制定并发布,旨在协调全球汽车制造商、供应商和相关组织,以提升汽车产品的质量、安全性能以及整体供应链的效率。AEC-Q200是针对汽车上应用的被动元器件的产品标准,其规范了被动零件所必须达成的产品品质与可靠度。
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可定制UV胶的粘度范围:150~25000cps,粘接材料:金属,塑料PCB,玻璃,陶瓷等;固化方式:UV固化;双固化,产品通过ISO9001:2008及ISO14000等认证。
最小起订量: 1支 提交需求>
可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。
最小起订量: 30000 提交需求>
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