【产品】用于电信设备保护的250V无铅自恢复PPTC

时间： 2017-07-29 来源：Littelfuse

代理服务

技术支持

采购服务

LITTELFUSE推出的的TCF250系列PolySwitch是用于电信设备保护的250V无铅自恢复PPTC--非可焊芯片器件，其有助于满足对自恢复过流保护不断增长的需求。该系列产品有助于防止功率交流和功率感应浪涌引起的损坏。具有自恢复和快速跳闸的功能，非常适用于网络设备和系统的过流保护装置。

图1：产品图片

产品功能与特点：

• 自恢复过流保护

• 表面安装、径向引线和芯片式规格

• 快速跳闸时间

• 机构认证：UL、CSA、TUV

• 可提供电阻分类和匹配式设备

• 低寄生电容/平直的频率阻抗

产品优势：

• 多样化产品选择为工程师带来更高的设计灵活性

• 兼容大批量电子组装件

• 有助于改善线路平衡

• 适用于传统POTS和现代数字通信设备

应用：

• 调制解调器

• 电话机

• 传真机

• 电话壁装电源插座

• 报警系统

• PBX系统

• MDF模块

• 模拟和数字线路卡

• T1/E1设备

• xDSL调制解调器和分离器

• 供电以太网系统

• VoIP（网络电话）设备

• LAN、WAN设备

• 客户端设备

• 接入网络硬件

电气特性：

相关技术文档：

Littelfuse TCF250-100T-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-120 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-120T-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-120T-RA-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-120T-RB-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-145 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-145-RB-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-145T-B-0.5 PTC过流保护器件数据手册详情>>>

Littelfuse TCF250-180T PTC过流保护器件数据手册详情>>>

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全部评论（11）

CC陈 Lv3. 高级工程师 2018-06-06

学习了
老杰克 Lv7. 资深专家 2018-01-15

好
用户18396822 Lv8 2018-01-03

很实用
每天学习一点点儿 Lv9. 科学家 2017-12-28

学习一下
海绵宝宝 Lv7. 资深专家 2017-11-13

保护器件类别很全面

大胖 Lv6. 高级专家 2017-10-26

很好
明629 Lv4. 资深工程师 2017-09-29

资料比较详实
LuckWay Lv8. 研究员 2017-09-19

熔断速度再快点
每天学习一点点儿 Lv9. 科学家 2017-09-18

资料不错
叫阿飞 Lv3. 高级工程师 2017-07-31

内阻再小一些就好了

展开更多评论

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型号- 1.5SMC540CA,SMBJ,1812L,SMBJ8.5CA,5KP200A,SMBJ51A,SMBJ75A,SMBJ70CA,SG75,SL1411A600A,PLED 5 QFN,5KP40A,5KP64A,AC,1812L020PR,SMBJ40A,SMBJ17CA,SMBJ64A,1.5SMC200CA,1.5SMC36CA,5KP18CA,1.5SMC13CA,5KP51A,5KP75A,SMBJ160CA,0312005.MXP,0456040.DR,5KP8.5CA,K1500GRP,1812L110/33MR,SMBJ85A,SMBJ28CA,5KP160CA,CG3,K2200G,5KP78A,1.5SMC510A,60R110XU,5KP,5KP28CA,SMBJ300A,5KP30A,CG35.0,5KP54A,SMBJ150CA,MDCG-4,1206L012WR,1206L110WR,1.5SMC8.2CA,SMBJ16CA,1812L150/12DR,5KP70CA,5KP17CA,CG35.0LTR,5KP180CA,CG32.0,K1100GRP,5KP60A,1.5SMC7.5CA,SMBJ170CA,1.5SMC27CA,SMBJ400A,K1200E70,1.5SMC91CA,SMBJ60A,SMBJ15CA,1.5SMC180CA,1.5SMC400A,5KP16CA,1.5SMC15CA,1.5SMC9.1CA,1.5SMC6.8CA,SL1411A800A,SMBJ26CA,SMBJ400CA,1.5SMC300A,60R050X,60R,5KP26CA,SMBJ90CA,1.5SMC300CA,SL1411A800,1.5SMC530CA,60R010XU,SMBJ70A,SMBJ14CA,1.5SMC530A,5KP170CA,60R075X,60R160X,5KP15CA,5KP85A,1.5SMC16CA,1.5SMC39CA,SM24CANA-02HTG,60R090XPR,1.5SMC82CA,SMBJ48CA,60R300X,1.5SMC200A,5KP12A,5KP36A,5KP24A,5KP48A,1.5SMC36A,1.5SMC24A,1.5SMC12A,0452002.,5KP48CA,5KP200CA,1.5SMC510CA,K2200SRP,SMBJ130CA,SM24CANA,5KP6.5CA,5KP90CA,1.5SMC11A,SMBJ13CA,1.5SMC540A,5KP190CA,SMBJ36CA,5KP11A,1.5SMC47A,0456030.ER,1812L075/33DR,5KP14CA,SL1411A,048502.5,SMBJ24CA,1.5SMC440A,1812L050PR,5KP14A,1.5SMC170CA,5KP26A,CG31.5LTR,CG31.5,5KP24CA,SMBJ90A,SMBJ12CA,1.5SMC400CA,1.5SMC550A,SMBJ58CA,5KP13A,SMBJ188CA,1.5SMC13A,SMBJ350CA,0452001.,1.5SMC18CA,5KP8.0CA,5KP13CA,5KP36CA,AC120,SMBJ5.0A,1.5SMC220A,1812L150/24,0312.062MXP,048502.5DR,K2400G,SMBJ180A,1.5SMC16A,312,SL1411A470A,1.5SMC150CA,5KP20A,1206L035YR,045803.5,1206L050/15YR,5KP100CA,SMBJ11CA,1.5SMC100A,V05E17P,SL1411A090,5KP7.5CA,1.5SMC39A,1.5SMC27A,1.5SMC15A,5KP190A,K1500SRP,5KP210CA,K1500E70,0452007.,5KP12CA,5KP58CA,5KP43A,1.5SMC62CA,SMBJ22CA,SMBJ45CA,CG32.0LTR,452,5KP22A,1.5SMC18A,5KP58A,SMBJ170A,SMBJ10CA,456,458,LV ULTRAMOV,K1500,1206L150PR,60R090X,5KP22CA,5KP45CA,5KP10A,K1200G,5KP5.0A,CG31.01,1812L200DR,SMBJ6.0A,1.5SMC110A,SMBJ33CA,SMBJ250CA,5KP45A,1206L150THWR,5KP33A,5KP9.0CA,5KP180A,5KP11CA,SL1411A350A,1.5SMC160CA,0452005.,SMBJ5.0CA,5KP6.0A,60R110XMR,SMBJ220CA,1.5SMC250CA,1.5SMC480CA,5KP110CA,60R075XPR,045602.5,SMBJ160A,0456030.,1812L200THPR,5KP6.0CA,1.5SMC51CA,K2200GRP,1.5SMC120A,1.5SMC75A,SMBJ78CA,1.5SMC51A,SG300,1.5SMC350A,60R110X,5KP10CA,SMBJ43CA,5KP170A,SMBJ20CA,1.5SMC9.1A,1812L110,5KP33CA,0458007.DR,SMBJ7.0A,1.5SMC30A,1.5SMC480A,1.5SMC,1206L160ZR,1.5SMC250A,TMOV25SP115E,5KP20CA,5KP43CA,SMBJ54CA,SG,SMBJ18A,1812L075/24DR,5KP220CA,1812L010DR,0456040.,1206L200,SMBJ150A,1206L050YR,1.5SMC75CA,60R160XF,0458007.,0452007.MRL,SMBJ6.0CA,1.5SMC130A,5KP160A,K2000F1,SMBJ100CA,1.5SMC7.5A,1.5SMC8.2A,1812L050/30PR,1.5SMC6.8A,5KP78CA,0452001.MRL,0456020.ER,1.5SMC20A,SMBJ6.5A,5KP7.0CA,5KP16A,SMBJ16A,SMBJ30CA,1.5SMC68A,5KP28A,SMBJ28A,1.5SMC56A,5KP6.5A,1812L200,SMBJ188A,K1200,5KP7.0A,SMBJ8.0A,1.5SMC30CA,1.5SMC43A,5KP150A,SMBJ440CA,5KP54CA,SMBJ64CA,60R300XF,5KP15A,K2400,SMBJ17A,1812L300MR,1.5SMC350CA,1206L110,SMBJ250A,SMBJ120CA,1.5SMC43CA,5KP8.0A,1.5SMC20CA,1.5SMC22A,1.5SMC10A,5KP250A,5KP64CA,SMBJ14A,SMBJ75CA,SMBJ26A,5KP18A,1812L300,0456020.,SMBJ110CA,0458001.,SMBJ7.0CA,K1100,SMBJ130A,1.5SMC130CA,0312002.MXP,SL1411A470,SL1411A350,1206L016,SMBJ7.5A,1.5SMC33A,5KP120CA,1.5SMC150A,SMBJ40CA,5KP30CA,SMBJ15A,5KP17A,1206L012,1206L075/13.2WR,K1500G,SMBJ9.0A,045803.5DR,0312035.MXP,SMBJ12A,SMBJ51CA,60R185X,5KP40CA,SMBJ36A,SMBJ24A,SMBJ48A,0452002.MRL,MDSR-10,SMBJ350A,1.5SMC110CA,SMBJ120A,1.5SMC91A,TMOV25S,SMBJ6.5CA,60R030XU,5KP130A,0312002.,1.5SMC160A,5KP75CA,1206L150,SMBJ13A,SMBJ85CA,K2200,1206L035,5KP7.5A,0456025.,1812L075,5KP250CA,SMBJ8.0CA,K2400SRP,1.5SMC22CA,SMBJ8.5A,0452005.MRL,5KP130CA,1.5SMC82A,60R030X,1206L160,SMBJ22A,60R250XF,5KP85CA,SMBJ58A,K2400E70,5KP70A,SMBJ110A,5KP8.5A,1.5SMC68CA,SL1411A600,SMBJ300CA,1.5SMC170A,1.5SMC33CA,1.5SMC10CA,1206L075THYR,5KP9.0A,5KP120A,1206L016WR,SMBJ10A,1206L050,1812L050,0456025.ER,5KP51CA,SMBJ11A,0312005.,SMBJ220A,SMBJ180CA,1.5SMC56CA,1.5SMC120CA,KXXXZY,1206L,K2000E70RP3,SMBJ43A,5KP220A,SMBJ7.5CA,1.5SMC440CA,60R250X,0458001.DR,SMBJ100A,1.5SMC550CA,1.5SMC180A,1.5SMC11CA,5KP5.0CA,5KP110A,SMBJ20A,5KP150CA,SMBJ45A,SMBJ33A,K2000,SMBJ9.0CA,1206L200PR,SMBJ60CA,0458001.DRA,1.5SMC100CA,1206L075,1812L150,SMBJ440A,5KP90A,0312035.,1.5SMC62A,SMBJ200CA,5KP210A,SM24CANA-02,SMBJ78A,60R010X,5KP60CA,60R050XPR,1.5SMC47CA,1.5SMC24CA,1812L020,60R185XF,SL1411A090C,0312.062,SMBJ30A,SMBJ18CA,1.5SMC220CA,5KP100A,SMBJ54A,0312.187,1812L110/16DR,SMBJ200A,1.5SMC12CA,1812L010

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PolySwitch®中国制造表面贴装PPTC（41443）生产场地扩建

描述- Littelfuse宣布将利用日本工厂作为备选生产地点，以应对中国制造的PolySwitch®表面贴装PPTC的生产风险。日本工厂生产的零部件与中国的规格完全相同，质量、可靠性和功能不受影响。从2022年9月1日起，客户将同时从中国和日本工厂接收产品。

型号- RF4439-000,NANOASMDC010F-2,MICROSMD010F-2,RF5031-000,RF4927-000,RF1694-000,RF5112-000,NANOASMDCH050F/24-2,MICROASMDCH125F-2,RF0315-000,RF4897-000,ASMDC030F-2,RF5023-000,SETP0805-100-SE-2,RF1406-000,RF4560-000,RF0323-000,RF2145-000,RF2587-000,PICOSMDC050S-2,SMD300F-2,RF4269-000,SMD250F/15-2920-2,MINISMDC075F/33-2,MICROASMD005F-2,MINISMDC075F-2,RF2149-000,RF1348-000,SMD200F-2018-2,RF2153-000,RF0319-000,RF1518-000,RF4564-000,AHS200-2,RF5062-000,FEMTOASMDC010F/15-2,RF5051-000,NANOSMDC050F/13.2-2,RF4559-000,SMD300F/15-2,MINISMDC260F/12-2,SMDC050F-2,MINISMDC110H/24-2,RF1511-000,MINISMDC125F/16-2,MICROSMD050F-2,MINISMDC030F-2,MINIASMDC125F/16-2,RF2150-000,MINISMDC150F/24-2,RF5027-000,MINISMDC200F-2,RF0320-000,RF1905-000,PICOASMDCH020F-2,NANOSMDC020F-2,SMDH160-2,RF1345-000,SMD075F/60-2,FEMTOSMDC010F-2,RF0311-000,NANOASMDCH010F-2,RF1689-000,AHS300F/24-2,MINISMDC110F/24-2,SMD260F-2,RF3182-000,RF1179-000,RF1437-000,RF5055-000,MICROSMD200F-2,RF1411-000,RF1691-000,RF2161-000,RF4572-000,RF1183-000,RF4568-000,RF2285-000,RF2157-000,RF4525-000,RF1631-000,ASMD100F-2,RF1864-000,MINIASMDC260F/13.2-2,RF1638-000,NANOASMDC016F-2,NANOASMDC050F/13.2-2,PICOSMDC020S-2,RF1405-000,FEMTOASMDC008F-2,RF0316-000,RF4561-000,SMDC300F/24-2,MINIASMDC030F-2,SMD030F-2,RF1464-000,PICOASMDCH035F-2,RF0324-000,NANOASMDCH016F-2,ASMD250F-2,FEMTOSMDC016F-2,SETP0805-100-CC-2,NANOSMDC010F-2-S,RF1632-000,RF2286-000,RF0318-000,RF1403-000,MICROASMDCH150F-2,MINISMDC160F-2,RF2154-000,RF1180-000,NANOSMDC025F-2,MINISMDC150F/16-2,RF1636-000,ASMDC075F-2,MICROSMD005F-2,RF1352-000,RF3101-000,RF1347-000,ASMDC300F/24-2,RF5032-000,RF2148-000,RF1409-000,SMD150F-2,SMD150F-2018-2,SMD185F-2,RF3695-000,RF4576-000,PICOASMDC012S-2,ASMD150F/33-2,RF0312-000,NANOASMDCH005F-2,NANOASMDC035F-2,ASMD030F-2,PICOASMDC075S-2,NANOASMDC012F-2,RF4558-000,RF1346-000,ASMD185F-2,ASMD200F-2,RF4575-000,MICROSMD150F-2,NANOSMDC200F-2,MINISMDC110F-2,SMD250F-2,MINIASMDC150F/24-2,PICOSMDC075S-2,RF1336-000,SMD200F/24-2920-2,RF2158-000,RF1184-000,RF4565-000,RF1353-000,MICROASMDCH110F-2,NANOSMDC075F-2,PICOSMDC035S-2,MINIASMDC075F-2,ASMD075F-2,RF4983-000,FEMTOSMDC010F/15-2,RF1410-000,SMDC125F/33-2,SMD150F/33-2920-2,RF1637-000,RF5105-000,MINISMDC260F-2,SMD100F-2,MINISMDC150F-2,RF1479-000,FEMTOSMDC005F-2,MINIASMDC150F/12-2,RF1342-000,RF4571-000,NANOASMDCH035F/30-2,RF2160-000,SMD100F/33-2,MINIASMDC260F/12-2,RF5054-000,RF2169-000,RF2487-000,RF4898-000,PICOASMDC035S-2,PICOASMDCH016F-2,MINIASMDC110F/16-2,MINIASMDCH050F-2,RF3927-000,FEMTOSMDC035F-2,RF4570-000,RF1404-000,FEMTOSMDC012F-2,RF4562-000,RF0317-000,RF2287-000,AHS120F/33-2,RF1633-000,NANOSMDC150F-2,RF1181-000,RF2155-000,RF3692-000,RF1358-000,RF1641-000,SMDC030F-2,NANOASMDCH035F-2,RF1692-000,MICROSMD110F-2,MINIASMDC014F-2,RF4569-000,FEMTOASMDC005F-2,MINISMDC260F/13.2-2,RF3102-000,RF1335-000,RF1696-000,RF1238-000,RF1378-000,RF5033-000,PICOSMDC012S-2,SMD030F-2018-2,RF0313-000,ASMDC050F-2,RF3696-000,RF5064-000,RF1408-000,RF2151-000,MINISMDC100F-2,PICOSMDC110S-A-2,NANOSMDC035F-2,RF0325-000,SMD150F/33-2,RF1351-000,RF2147-000,MINIASMDC020F-2,MINISMDC200F/16-2,RF0422-000,MINISMDC050F-2,SMD200F-2,MINISMDC260F/16-2,PICOSMDC110S-2,MICROSMD035F-2,RF1185-000,RF1478-000,RF4574-000,MINISMDC075F/24-2,AHS080-2018-2,SMDC075F-2,MICROASMD050F-2,RF5053-000,MINIASMDC200F/16-2,RF2159-000,RF2477-000,NANOASMDC025F-2,RF1354-000,RF4566-000,RF2573-000,RF1907-000,NANOASMDCH075F-2,SMD075F-2,AHS160-2,RF0322-000,RF4929-000,RF1467-000,RF1471-000,RF1644-000,RF1343-000,SMDC185F/33-2,PICOASMDC020S-2,RF5025-000,ASMD125F-2,MINISMDC200F-A-2,NANOSMDC012F-2,MINIASMDC075F/33-2,MINISMDC010F-2,RF1359-000,RF1634-000,RF3693-000,MICROASMD010F-2,RF0308-000,RF5030-000,MICROSMD175F-2,RF1350-000,RF2146-000,RF4367-000,RF4896-000,RF4438-000,NANOASMDC020F-2,PICOASMDCH050F-2,MINIASMDC010F-2,RF2162-000,SMD050F-2,ASMDC125F/33-2,ASMDC185F/33-2,RF1407-000,RF0314-000,RF1989-000,RF1640-000,MINISMDC150F/12-2,RF4466-000,PICOASMDC110S-2,RF5029-000,RF5034-000,RF0326-000,RF1512-000,MINISMDC125F-2,MICROSMD050H-2,RF1695-000,RF4914-000,MICROSMD075F-2,RF1334-000,RF2926-000,RF4563-000,AHS300-2,RF4520-000,MINISMDC110F/16-2,RF2152-000,FEMTOSMDC020F-2,PICOASMDC050S-2,NANOSMDC010F-2,ASMD150F-2,NANOSMDC110F-2,RF4795-000,SMD100F-2018-2,RF5052-000,RF1639-000,MINISMDC020F-R-2,PICOASMDCH010F-2,MINISMDC020F-2,RF4778-000,RF4646-000,SMDH120-2,AHS120-2,DECASMDC050F/60-2,RF4441-000,PICOASMDCH005F-2,RF4573-000,RF1344-000,MINIASMDC110F/24-2,RF1835-000,MINIASMDC075F/24-2,FEMTOSMDC008F-2,MINIASMDC050F-2,PICOSMDC010S-2,SMD125F-2,MINISMDC300F-2,RF4298-000,ASMD050F-2,RF4819-000,RF2156-000,MINIASMDC260F/16-2,RF0321-000,NANOSMDC016F-2,MINIASMDC150F/16-2,RF4161-000,RF1690-000,PICOASMDC010S-2,RF1338-000,MICROASMDCH075F-2,RF4567-000,MINISMDC014F-2,RF1182-000,RF1355-000,RF5024-000

May 30th 2022 - LITTELFUSE - 产品变更通知及停产信息代理服务技术支持采购服务

【经验】如何为汽车线束过流保护选择一款合适的PPTC保护器件？

为提升汽车线束的过流防护能力，需要加入一款车规级PPTC保护器件，本文通过以12V工作电压、导线截面积为0.35mm2线束为例，推荐littelfuse的AHRF系列16V PolySwitch汽车用高温无铅径向引线型自恢复PPTC，型号为AHRF750，保持电流7.5A，动作电流为14.8A，最大工作电压16VDC，可满足设计需求。

2018-10-30 - 设计经验代理服务技术支持采购服务

1206L系列自恢复PPTC

描述- 该资料介绍了1206L系列可恢复式过流保护器（PPTC）的特性、应用领域和规格。这些产品适用于空间受限且需要可重置保护的电路，具有快速响应故障电流的能力。

型号- 1206L010/60,1206L025YR,1206L035/16YR,1206L110THYR,1206L,1206L005/60WR,1206L110/16WR,1206L025,1206L020,1206L075/16,1206L075/16WR,1206L035YR,1206L020/30,1206L050/15YR,1206L005/60,1206L200PR,1206L SERIES,1206L035/30WR,1206L035,1206L110/16,1206L050/24,1206L020/30YR,1206L010/60WR,1206L020YR,1206L075/13.2,1206L050/24WR,1206L380/12THYR-A,1206L035/16,1206L050/15,1206L200,1206L050YR,1206L175PR,1206L035/30,1206L012/48WR,1206L016,1206L012WR,1206L075THYR,1206L016WR,1206L150TH,1206L025/24,1206L050,1206L110TH,1206L150THWR,1206L012/48,1206L025/24YR,1206L012,1206L075/13.2WR,1206L175,1206L075TH

10/29/21 - LITTELFUSE - 数据手册代理服务技术支持采购服务

低Rho系列PolySwitch自恢复PPTC规格书

描述- 该资料介绍了Littelfuse公司生产的低电阻率系列可恢复式过电流保护器件（PolySwitch Resettable PPTC）。这些器件适用于需要超低内部电阻、超低电压降和自动重置保护的电路。它们具有极低的内部电阻，同时保持了标准PPTC产品的高电学特性和性能。提供多种尺寸和保持电流选项，并符合RoHS规范。

型号- 1210L300SL,1812L300/24SL,1812L270SLPR,1210L200SLYR,1812L350SL,0603L050SLYR,1812L300SLPR,1206L500SL-VWR,0603L075SLYR,0805L110SLYR,0402L075SLKR,1210L450SLWR,1210L500SL,0402L020SLKR,1812L260SL,0402L050SLKR,0603L150SL,0805L300SLTHYR,0603L200SL-V,1206L110/12SL,1206L175SLYR,0805L260SLTH,1206L600SLWR,1812L270SL,0402L020SL,1206L260SLTHYR,0805L200SLTH,1206L300/12SLYR,0805L400SL,2920L500/24SLDR,0402L035SLKR,0805L350SL,1206L500/12SLPR,1210L350SL,1206L380/12SLTH-VYR,0402L050SL,2920L500/24SL,1210L500SLWR,0603L075SL,1206L075SL,0603L150SLYR,1206L380SLTH,1210L500/12SL,1206L350SLTH,1206L500SL-V,1812L300SL,0805L075SL,1210L450/12SL,0805L260SLTHYR,0402L035SL,1206L110SLYR,0805L300SLTH,1206L150SL,2920L700/24SLER,1210L380SL,1206L400SLWR,1210L600SLWR,1206L350/12SL,1812L260SLPR,1210L550SL,0805L150SL,1206L380SLTHYR,1206L450/12SLWR,1210L260SLYR,1812L350SLPR,1206L350SLTHYR,1210L200SL,1206L300/12SL,1812L190SL,1206L075SLYR,LOW RHO,1206L400/12SL,1206L500/12SL,1210L450/12SLWR,1812L300/24SLER,0402L100SL,0805L150SLYR,1210L400SL,1206L300SLTHYR,1210L900SLPR,1206L450SL,0805L300SLWR,1206L200SLYR,1206L600SL,1210L500/12SLWR,0603L175SL,0603L200SL-VYR,0402L100SLKR,1206L400SL,1210L175SL,1812L190SLPR,1210L600SL,1210L350SLWR,1206L350/12SLWR,1206L260SLTH,0805L075SLYR,0805L300SL,0805L350SLYR,1206L380SLTH*,1210L400SLWR,0603L300SLYR,1206L150/12SLYR,2920L700SL,1210L260SL,0603L100SL,2920L600/24SLER,2920L700SLPR,1210L450SL,1206L450/12SL,1206L300SLTH,1210L175SLYR,1812L370SL,2920L700/24SL,1206L260/12SLYR,1206L400/12SLWR,0603L050SL,1206L200SL,1206L260/12SL,0402L010SLKR,LOW RHO SERIES,2920L600/24SL,1210L900SL,1206L110/12SLYR,0805L175SLYR,1206L150SLYR,1210L300SLWR,0402L010SL,1206L450SLWR,0603L300SL,0402L075SL,1206L110SL,1210L380SLYR,1206L150/12SL,1206L175SL,0603L100SLYR,1812L370SLPR,0805L110SL,0603L175SLYR,0805L175SL,1210L550SLWR,0805L200SLTHYR,0805L400SLWR

05.07.21 - LITTELFUSE - 数据手册代理服务技术支持采购服务