P4SMA Series TVS Diodes

【产品】LITTELFUSE P4SMAxxxXX系列 TVS Diode

系列型号： P4SMA200A; P4SMA160A; P4SMA27CA; P4SMA33CA; P4SMA300CA; P4SMA350A; P4SMA7.5A; P4SMA400A; P4SMA6.8A; P4SMA6.8CA; P4SMA18A; P4SMA12A; P4SMA27A; P4SMA530CA; P4SMA39CA; P4SMA47CA; P4SMA400CA; P4SMA16CA; P4SMA220CA; P4SMA22A; P4SMA300A; P4SMA440CA; P4SMA440A; P4SMA550CA; P4SMA36CA; P4SMA30A; P4SMA30CA; P4SMA10CA; P4SMA250CA; P4SMA36A; P4SMA43CA; P4SMA480CA; P4SMA18CA; P4SMA75A; P4SMA550A; P4SMA91CA; P4SMA91A; P4SMA91; P4SMA9.1CA; P4SMA9.1A; P4SMA82CA; P4SMA82; P4SMA82A; P4SMA8.2CA; P4SMA75CA; P4SMA8.2A; P4SMA75; P4SMA7.5CA; P4SMA7.5; P4SMA68A; P4SMA68CA; P4SMA68; P4SMA62CA; P4SMA62C; P4SMA62A; P4SMA6.8C; P4SMA6.8; P4SMA56CA; P4SMA56C; P4SMA56A; P4SMA56; P4SMA550; P4SMA540CA; P4SMA540A; P4SMA530A; P4SMA530; P4SMA51CA; P4SMA51C; P4SMA51A; P4SMA510CA; P4SMA510A; P4SMA510; P4SMA51; P4SMA480A; P4SMA47C; P4SMA47A; P4SMA440A-E; P4SMA440; P4SMA43A; P4SMA43C; P4SMA400A-E; P4SMA39C; P4SMA39A; P4SMA39; P4SMA36; P4SMA36C; P4SMA350CA; P4SMA350A-E; P4SMA33A; P4SMA33C; P4SMA33; P4SMA30; P4SMA27; P4SMA250A; P4SMA24CA; P4SMA24A; P4SMA24; P4SMA22CA; P4SMA220A; P4SMA220

P4SMA系列表面贴装–400W TVS二极管规格书

02/22/22  - 数据手册 该资料为Littelfuse公司P4SMA系列表面贴装TVS二极管的规格书。介绍了该系列产品的最大额定值、热特性、电气特性、工作温度范围、存储温度范围、典型热阻等参数，并提供了功能图、I-V曲线特性、峰值脉冲功率损耗曲线、瞬态热阻抗曲线等详细信息。

LITTELFUSE  -  TVS DIODES,TVS二极管,TVS DEVICES,TVS器件,P4SMA250A,P4SMA440A,P4SMA550CA,P4SMA56A,P4SMA68A,P4SMA16A,P4SMA400A,P4SMA9.1CA,P4SMA480A,P4SMA15CA,P4SMA11CA,P4SMA170CA,P4SMA7.5CA,P4SMA33A,P4SMA SERIES,P4SMA130A,P4SMA550A,P4SMA510A,P4SMA75CA,P4SMAXXXCA,P4SMA170A,P4SMA22CA,P4SMA68CA,P4SMA120CA,P4SMA20A,P4SMA10A,P4SMA220A,P4SMA22A,P4SMA,P4SMA110CA,P4SMA530CA,P4SMA8.2CA,P4SMA18A,P4SMAXXXXX,P4SMA39CA,P4SMA16CA,P4SMA400CA,P4SMA12CA,P4SMA250CA,P4SMA480CA,P4SMA11A,P4SMA91CA,P4SMA47A,P4SMA100A,P4SMA30CA,P4SMA180A,P4SMA200CA,P4SMA27CA,P4SMA62A,P4SMA12A,P4SMA24A,P4SMA36A,P4SMA510CA,P4SMA20CA,P4SMA62CA,P4SMA9.1A,P4SMA36CA,P4SMA13CA,P4SMA130CA,P4SMA91A,P4SMA51A,P4SMA75A,P4SMA110A,P4SMA13A,P4SMA530A,P4SMA540CA,P4SMA300A,P4SMA150A,P4SMA47CA,P4SMA160CA,P4SMA220CA,P4SMA24CA,P4SMA43CA,P4SMA82CA,P4SMA300CA,P4SMA200A,P4SMA440CA,P4SMA8.2A,P4SMA7.5A,P4SMA6.8A,P4SMA10CA,P4SMA56CA,P4SMA150CA,P4SMA33CA,P4SMA18CA,P4SMA120A,P4SMA350A,P4SMA43A,P4SMA100CA,P4SMA350CA,P4SMA540A,P4SMA15A,P4SMA27A,P4SMA39A,P4SMA51CA,P4SMA160A,P4SMA6.8CA,P4SMA180CA,P4SMA82A,P4SMA30A,电信,V-CC BUS,PROTECTION OF I/O INTERFACES,I/O接口保护,INDUSTRIAL ELECTRONIC APPLICATIONS,消费电子应用,TELECOM,电脑,CONSUMER ELECTRONIC APPLICATIONS,COMPUTER,VULNERABLE CIRCUITS,V-CC总线,工业电子应用,易受攻击的电路

P4SMA68A REACH（SVHC）声明

December 11, 2020  - 测试报告 本文件为Littelfuse公司关于REACH法规（EC）No 1907/2006的声明，涉及产品系列/零件编号P4SMA68A，该产品含有在附件1b中列出的物质，其浓度超过0.1%重量比。声明中提到，根据REACH法规，该物质被识别为高度关注物质（SVHC），目前SVHCs清单上有209项物质。此声明不影响任何现有合同或购买协议。声明由Littelfuse全球EH&S总监Jennilyn Dinglasan-Santos于2020年12月11日发布。

LITTELFUSE  -  P4SMA68A

LFPCN41559 - Littelfuse TVS STD DO-214AC封装额外装配现场批准

Oct 27, 2025  - 产品变更通知及停产信息

LITTELFUSE  -  TVS,P4SMA250A,SMA6J70CA,P4SMA16A,SMAJ6.0CA,P4SMA9.1CA,SMAJ40CA,SMA6J78CA,P4SMA15CA,SMA6J17CA,SMAJ14CA,P4SMA170CA,SMAJ28A,SMAJ16A,P4SMA7.5CA,SMAJ7.5A,SMA6J54A,SMA6J78A,SMAJ120A,P4SMA130A,P4SMA SERIES,SMAJ60A,SMAJ110CA,SMAJ51CA,SMAJ,P4SMA75CA,SMA6J30A,SMA6J18CA,SMAJ9.0A,SMAJ48CA,SMA6J6.0A,SMA6J6.5CA,SMAJ17A,P4SMA120CA,SMAJ7.5CA,SMAJ250A,P4SMA,P4SMA110CA,P4SMA8.2CA,SMAJ64CA,P4SMA18A,SMA6J54CA,SMA6J51A,SMA6J75A,P4SMA39CA,SMA6J16CA,SMA6J7.0A,SMAJ8.0A,SMAJ15CA,P4SMA16CA,SMAJ160CA,SMAJ26A,SMAJ14A,SMAJ130A,SMAJ90CA,P4SMA91CA,SMAJ70A,SMAJ75CA,P4SMA30CA,SMA6J43CA,SMA6J40A,SMA6J64A,SMA6J28CA,SMAJ26CA,P4SMA27CA,SMA6J20CA,SMA6J7.0CA,SMAJ15A,P4SMA62A,SMA6J33A,SMAJ220A,SMA6J45A,SMA6J100A,P4SMA20CA,SMA6J,SMAJ12CA,SMA6J5.0A,SMAJ180CA,SMA6J11CA,SMAJ48A,SMAJ36A,SMAJ24A,SMAJ58CA,SMAJ12A,P4SMA51A,SMAJ188CA,P4SMA75A,SMA6J10A,SMA6J22A,SMA6J58A,SMAJ100A,P4SMA300A,SMA6J90A,SMAJ8.5CA,SMAJ180A,P4SMA150A,P4SMA160CA,P4SMA220CA,P4SMA43CA,SMAJ5.0A,SMAJ13A,SMA6J43A,P4SMA82CA,SMAJ85CA,P4SMA200A,SMAJ36CA,SMAJ13CA,P4SMA10CA,P4SMA56CA,P4SMA150CA,SMA6J33CA,P4SMA33CA,SMA6J10CA,SMAJ120CA,SMAJ58A,P4SMA18CA,SMAJ22A,SMAJ10A,P4SMA43A,SMAJ110A,SMA6J60CA,P4SMA100CA,SMAJ90A,SMA6J45CA,P4SMA160A,SMA6J8.0CA,SMA6J20A,SMAJ24CA,SMAJ7.0CA,SMA6J22CA,SMAJ170CA,SMAJ8.5A,SMAJ11A,P4SMA30A,P4SMA56A,SMA6J120A,P4SMA68A,SMA6J13A,SMAJ200A,SMA6J51CA,SMA6J6.0CA,SMA6J36CA,SMAJ200CA,SMA6J9.0A,SMAJ6.0A,P4SMA11CA,SMA6J13CA,SMAJ10CA,SMAJ33CA,SMAJ18CA,SMAJ20A,P4SMA33A,SMAJ70CA,SMA6J14A,SMA6J26A,SMA6J40CA,SMA6J70A,SMA6J48CA,SMAJ160A,P4SMA170A,P4SMA22CA,P4SMA68CA,SMAJ45A,SMAJ33A,P4SMA20A,P4SMA10A,P4SMA22A,P4SMA220A,SMA6J11A,SMAJ60CA,SMA6J110A,SMA6J7.5CA,SMA6J58CA,SMA6J12CA,SMAJ11CA,P4SMA12CA,SMAJ78A,SMAJ54A,SMA6J9.0CA,SMAJ30A,P4SMA11A,SMA6J12A,SMA6J24A,P4SMA47A,SMA6J36A,SMA6J85CA,SMAJ8.0CA,SMA6J48A,P4SMA100A,SMAJ170A,P4SMA180A,SMA6J8.5A,P4SMA200CA,SMA6J24CA,SMAJ45CA,SMAJ22CA,SMAJ130CA,SMAJ43A,SMAJ75A,SMAJ51A,P4SMA12A,SMAJ100CA,P4SMA24A,P4SMA36A,SMA6J17A,P4SMA62CA,SMA6J85A,SMAJ16CA,P4SMA9.1A,P4SMA36CA,SMA6J15CA,SMA6J5.0CA,SMAJ5.0CA,P4SMA13CA,SMAJ54CA,SMA6J18A,P4SMA91A,P4SMA130CA,SMA6J30CA,SMAJ64A,SMA6J SERIES,P4SMA110A,SMAJ40A,P4SMA13A,SMAJ188A,SMAJ30CA,SMA6J6.5A,P4SMA47CA,SMAJ150CA,P4SMA24CA,SMAJ SERIES,SMAJ6.5A,SMAJ85A,SMA6J130A,SMA6J90CA,SMA6J15A,SMA6J75CA,SMAJ20CA,SMAJ6.5CA,SMA6J7.5A,P4SMA8.2A,SMAJ17CA,P4SMA7.5A,SMA6J8.5CA,P4SMA6.8A,SMA6J14CA,SMAJ18A,SMAJ78CA,P4SMA120A,P4SMA15A,P4SMA27A,SMA6J16A,SMA6J64CA,P4SMA39A,SMA6J28A,SMAJ9.0CA,P4SMA51CA,SMA6J60A,SMAJ150A,P4SMA6.8CA,SMA6J8.0A,SMAJ28CA,SMA6J26CA,SMAJ7.0A,P4SMA180CA,SMAJ43CA,P4SMA82A

【产品】LITTELFUSE P4SMAxxxX系列 Transient Voltage Suppression Diodes

系列型号： P4SMA10C; P4SMA250

P4SMA系列表面贴装–400W

06/06/22  - 数据手册 本资料介绍了Littelfuse公司的P4SMA系列表面贴装瞬态电压抑制二极管（TVS）。该系列产品专为保护敏感电子设备免受雷击和其他瞬态电压事件的影响而设计。产品具有高浪涌功率能力、快速响应时间和良好的钳位性能。

LITTELFUSE  -  TVS DIODES,TVS二极管,TVS DEVICES,TVS器件,P4SMA56A,P4SMA250A,P4SMA440A,P4SMA550CA,P4SMA68A,P4SMA16A,P4SMA400A,P4SMA9.1CA,P4SMA480A,P4SMA15CA,P4SMA11CA,P4SMA170CA,P4SMA7.5CA,P4SMA33A,P4SMA SERIES,P4SMA130A,P4SMA550A,P4SMA510A,P4SMA75CA,P4SMA170A,P4SMA22CA,P4SMA68CA,P4SMA120CA,P4SMA20A,P4SMA10A,P4SMA22A,P4SMA220A,P4SMA,P4SMA110CA,P4SMA530CA,P4SMA8.2CA,P4SMA18A,P4SMAXXXXX,P4SMA39CA,P4SMA16CA,P4SMA400CA,P4SMA12CA,P4SMA250CA,P4SMA480CA,P4SMA11A,P4SMA91CA,P4SMA47A,P4SMA100A,P4SMA30CA,P4SMA180A,P4SMA200CA,P4SMA27CA,P4SMA62A,P4SMA12A,P4SMA24A,P4SMA36A,P4SMA510CA,P4SMA20CA,P4SMA62CA,P4SMA9.1A,P4SMA36CA,P4SMA13CA,P4SMA91A,P4SMA130CA,P4SMA51A,P4SMA75A,P4SMA110A,P4SMA13A,P4SMA530A,P4SMA540CA,P4SMA300A,P4SMA150A,P4SMA47CA,P4SMA160CA,P4SMA220CA,P4SMA24CA,P4SMA43CA,P4SMA82CA,P4SMA300CA,P4SMA200A,P4SMA8.2A,P4SMA440CA,P4SMA7.5A,P4SMA6.8A,P4SMAXXXCA,P4SMA10CA,P4SMA56CA,P4SMA150CA,P4SMA33CA,P4SMA18CA,P4SMA43A,P4SMA120A,P4SMA350A,P4SMA100CA,P4SMA540A,P4SMA350CA,P4SMA15A,P4SMA27A,P4SMA39A,P4SMA51CA,P4SMA160A,P4SMA6.8CA,P4SMA180CA,P4SMA82A,P4SMA30A,电信,INDUSTRIAL,敏感电子设备,SENSITIVE ELECTRONIC EQUIPMENT,I/O接口,I/O INTERFACES,消费电子应用,TELECOM,电脑,CONSUMER ELECTRONIC APPLICATIONS,COMPUTER,VCC BUS,VULNERABLE CIRCUITS,VCC总线,工业,易受攻击的电路

P4SMA68A RoHS合规证书

November 14, 2018  - 测试报告 本文件为Littelfuse公司关于其产品P4SMA68A的RoHS合规性证书。证书声明该产品不含铅、汞、镉、六价铬、多溴联苯（PBB）和多溴联苯醚（PBDE）等有害物质，且符合欧盟RoHS 2指令2011/65/EU的要求。此外，该产品也不含DEHP、BBP、DBP和DIBP等有害塑化剂，符合欧盟指令（EU）2015/863的规定。证书由Littelfuse全球环境、健康与安全经理Arsenio M. Cesista Jr.签署，并提供了联系方式。

LITTELFUSE  -  P4SMA68A

LFPCN 41395-TVS标准DO-214AC（SMA）和DO-214AA（SMB）封装附加装配/测试位置批准

Nov 3rd, 2021  - 产品变更通知及停产信息 Littelfuse公司宣布，为满足不断增长的需求并确保供应链的连续性，将在中国增加一个组装/测试地点，用于TVS STD DO-214AC(SMA)和DO-214AA(SMB)封装的组装/测试。产品形式、尺寸、功能、质量或可靠性将保持不变。所有受影响的产品均已根据既定的性能和可靠性标准进行全面认证。此变更将于2022年2月1日生效，无需替换产品。

LITTELFUSE  -  TVS,SMBJ,P6SMB24CA,P6SMB47CA,P4SMA16A,SMBJ220CA,P6SMB160CA,SMAJ40CA,SMBJ8.5CA,P6SMB43A,SMBJ51A,SMBJ75A,P6SMB220CA,P4SMA15CA,P6SMB68A,P6SMB56A,SMAJ14CA,SMBJ160A,SMBJ70CA,P6SMB110A,SMAJ28A,SMAJ16A,P6SMB110CA,P4SMA SERIES,SMAJ60A,SMAJ,P6SMB36CA,P6SMB13CA,SMBJ78CA,SMBJ17CA,SMBJ40A,P6SMB9.1A,P6SMB30A,SMBJ64A,SMAJ9.0A,SMBJ43CA,SMBJ20CA,SMAJ17A,P6SMB62CA,SMBJ160CA,P4SMA,SMBJ7.0A,P4SMA18A,SMBJ85A,SMBJ28CA,P4SMA39CA,SMBJ54CA,SMAJ15CA,P4SMA16CA,SMBJ18A,P6SMB100A,SMAJ26A,SMAJ14A,SMBJ150A,SMBJ150CA,P6SMB180A,P6SMB12CA,P6SMB58CA,SMAJ70A,P4SMA30CA,SMBJ6.0CA,SMBJ16CA,SMAJ26CA,P4SMA27CA,P6SMB220A,P6SMB170CA,SMBJ100CA,SMAJ15A,P4SMA62A,P6SMB120CA,P4SMA20CA,SMBJ6.5A,P6SMB75A,P6SMB51A,P6SMB130A,SMBJ16A,SMAJ12CA,SMBJ30CA,P6SMB75CA,P6SMB SERIES,SMBJ28A,SMBJ188A,SMAJ48A,SMAJ36A,SMAJ24A,SMAJ12A,P4SMA51A,SMBJ170CA,P4SMA75A,P6SMB15CA,P6SMB9.1CA,SMBJ8.0A,SMBJ60A,SMBJ15CA,P6SMB62A,P6SMB250A,SMBJ64CA,P4SMA43CA,SMBJ17A,P6SMB7.5CA,SMAJ13A,SMBJ120CA,SMBJ250A,P6SMB6.8CA,SMBJ26CA,P6SMB120A,SMBJ14A,SMBJ75CA,SMAJ36CA,P6SMB18A,SMBJ26A,P6SMB180CA,SMAJ13CA,P4SMA10CA,P4SMA33CA,SMBJ90CA,SMBJ110CA,P6SMB51CA,SMAJ58A,SMBJ7.0CA,P4SMA18CA,SMBJ130A,SMAJ22A,SMAJ10A,P4SMA43A,P6SMB6.8A,P6SMB130CA,P6SMB300CA,SMBJ7.5A,SMBJ14CA,SMBJ70A,P6SMB7.5A,P6SMB8.2A,SMBJ40CA,SMBJ15A,SMAJ24CA,SMAJ11A,P4SMA30A,P4SMA56A,P6SMB,P4SMA68A,SMBJ9.0A,SMBJ48CA,SMBJ12A,SMBJ51CA,SMBJ36A,P6SMB150A,SMBJ24A,P4SMA11CA,SMBJ48A,P6SMB16A,P6SMB300A,SMAJ10CA,SMAJ33CA,SMBJ130CA,SMAJ18CA,SMBJ120A,SMAJ20A,P4SMA33A,SMBJ6.5CA,SMBJ13CA,P6SMB82A,SMBJ36CA,SMBJ13A,SMBJ85CA,P6SMB250CA,P4SMA22CA,P6SMB39A,P6SMB27A,P6SMB15A,P6SMB20CA,P6SMB43CA,SMAJ45A,SMAJ33A,P4SMA20A,P4SMA10A,SMBJ8.0CA,P4SMA22A,P6SMB27CA,SMBJ24CA,SMBJ8.5A,SMBJ22A,P6SMB91CA,SMBJ58A,P6SMB200CA,SMAJ11CA,P4SMA12CA,SMBJ110A,P6SMB30CA,SMAJ78A,SMAJ54A,P6SMB16CA,P6SMB39CA,SMAJ30A,P4SMA11A,P4SMA47A,SMBJ90A,SMBJ12CA,SMBJ10A,SMBJ58CA,SMBJ11A,P6SMB13A,SMBJ SERIES,SMBJ188CA,P6SMB8.2CA,SMAJ22CA,SMBJ220A,SMBJ180CA,SMAJ43A,SMBJ5.0A,SMAJ75A,SMAJ51A,P4SMA12A,P4SMA24A,P4SMA36A,P6SMB68CA,P6SMB22CA,P6SMB91A,SMBJ43A,P6SMB36A,SMAJ16CA,SMBJ180A,P6SMB24A,P6SMB12A,P4SMA36CA,SMBJ7.5CA,P4SMA13CA,SMBJ100A,P4SMA91A,P6SMB10CA,P6SMB170A,SMAJ64A,SMAJ40A,P4SMA13A,P6SMB11CA,P6SMB150CA,SMAJ30CA,SMBJ11CA,P6SMB10A,SMBJ20A,SMBJ45A,P6SMB47A,SMBJ33A,SMBJ9.0CA,P4SMA47CA,P6SMB11A,SMAJ SERIES,P4SMA24CA,SMBJ60CA,P6SMB100CA,SMAJ85A,SMAJ20CA,SMBJ22CA,SMBJ45CA,SMBJ200CA,SMBJ78A,P6SMB58A,SMAJ17CA,SMBJ170A,P6SMB22A,SMBJ10CA,SMAJ18A,P6SMB160A,P6SMB18CA,P4SMA15A,SMBJ6.0A,P6SMB33CA,P6SMB56CA,P4SMA27A,P4SMA39A,SMAJ9.0CA,SMBJ33CA,SMBJ18CA,SMBJ30A,SMBJ250CA,P6SMB20A,SMBJ54A,SMAJ28CA,P6SMB82CA,P6SMB33A,P6SMB200A,SMAJ43CA,SMBJ200A,P4SMA82A,SMBJ5.0CA

【选型】Littelfuse（力特）SMA系列快速参考指南

2018/07/12  - 快速参考指南 SMA Family Selection Guide 提供了 SMA 系列表面贴装标准应用元器件的选择指南。资料中详细列出了 SMA6L 系列的规格参数，包括系列型号、封装类型、尺寸、操作温度、反向 standoff 电压、峰值脉冲功率范围、峰值脉冲电流和最大钳位电压等关键信息。

LITTELFUSE  -  P4SMA,SMAJ,SMA6L

【产品】LITTELFUSE P4SMA Series系列 TVS Diode

系列型号： P4SMA200A; P4SMA160A; P4SMA27CA; P4SMA33CA; P4SMA300CA; P4SMA350A; P4SMA7.5A; P4SMA400A; P4SMA6.8A; P4SMA6.8CA; P4SMA18A; P4SMA12A; P4SMA27A; P4SMA530CA; P4SMA39CA; P4SMA47CA; P4SMA400CA; P4SMA16CA; P4SMA220CA; P4SMA22A; P4SMA300A; P4SMA440CA; P4SMA440A; P4SMA550CA; P4SMA36CA; P4SMA30A; P4SMA30CA; P4SMA10CA; P4SMA250CA; P4SMA36A; P4SMA43CA; P4SMA480CA; P4SMA18CA; P4SMA75A; P4SMA550A; P4SMA91CA; P4SMA9.1CA; P4SMA82CA; P4SMA8.2CA; P4SMA75CA; P4SMA7.5CA; P4SMA68CA; P4SMA62CA; P4SMA56CA; P4SMA540CA; P4SMA540A; P4SMA530A; P4SMA51CA; P4SMA510CA; P4SMA510A; P4SMA480A; P4SMA350CA; P4SMA250A; P4SMA24CA; P4SMA22CA; P4SMA220A; P4SMA20CA; P4SMA200CA; P4SMA180CA; P4SMA170CA; P4SMA160CA; P4SMA15CA; P4SMA150CA; P4SMA13CA; P4SMA130CA; P4SMA12CA; P4SMA120CA; P4SMA11CA; P4SMA110CA; P4SMA100CA; P4SMA15A

RoHS实验室分析报告和认证P4SMA180A

2016/11/27  - 测试报告 本报告为RoHS实验室分析报告和认证，确认了多种TVS二极管产品（如P4SMA180A、P4SMA480CA等）及其相关材料符合欧盟RoHS指令2011/65/EU关于限制在电气和电子设备中使用某些有害物质的要求。报告详细列出了产品的材料成分和适用的RoHS豁免，并提供下载第三方RoHS验证报告的步骤。

LITTELFUSE  -  TVS DIODE,TVS二极管,P4SMA6.8A,P4SMA68A,P4SMA350CA,F367SN10-86D4,P4SMA15A,P4SMA510A,P4SMA39A,P4SMA200A,P4SMA480CA,EME-E110G,P4SMA180A

电路保护产品选择指南

2023/4/21  - 选型指南 本指南提供了电路保护产品选择指南，包括关键考虑因素、技术描述和产品选型表格。它旨在帮助用户快速找到适合其应用的适当保护解决方案。涵盖了过电流保护、过电压保护和静电放电抑制等技术，并介绍了各种产品的规格和应用。 **主要内容包括**： - 电路保护技术的概述； - 过电流和过电压保护解决方案； - 静电放电抑制方案； - 产品规格与选型指南； - 应用领域分析； - 常见电路威胁和保护措施； - 保护ICs的应用； - 变压器、气体放电管、TVS二极管阵列等具体产品的介绍； - Littelfuse公司的背景信息和优势。

LITTELFUSE  -  贴片保险丝,保护IC,FUSES,HIGH-VOLTAGE GDTS,CLIP MINI-ATO FUSE,增强型静电放电离散TVS,PLED BYPASS PROTECTORS,FUSE HOLDERS,电池保护器,ENHANCED ESD DIODE ARRAYS,GDT,增强型静电放电二极管阵列,汽车级TVS二极管,RADIAL LEADED FUSES,汽车用TVS二极管,中高浪涌GDT,GAS DISCHARGE TUBES,最大似然比,VARISTOR,ULTRA-LOW CAPACITANCE DIODE ARRAYS,汽车压敏电阻,变阻器,PULSEGUARD ® ESD SUPPRESSORS,TVS DIODE ARRAYS,独立电视台,TVS DIODES ARRAYS,气体放电管,PULSEGUARD®ESD抑制器,极高浪涌GDT,表面安装电池保护器,DIODE ARRAYS,轴向保险丝盒,SURFACE MOUNT FUSES,RADIAL LEADED PPTC DEVICES,ENHANCED ESD DISCRETE TVS,LOW- TO MEDIUM-SURGE GDTS,超低电容二极管阵列,低至中浪涌GDT,电熔丝保护集成电路,AXIAL CARTRIDGE FUSES,MULTI-LAYER VARISTOR,断路器,小型断路器,ITV三端保险丝,PROTECTION ICS,POLYSWITCH®PPTC器件,保险丝,压敏电阻,POLYSWITCH® PPTC DEVICES,RADIAL LEADED LINE VOLTAGE PPTC DEVICES,METAL OXIDE VARISTORS,表面贴装PPTC器件,PULSEGUARD® ESD SUPPRESSORS,VARISTORS,BATTERY PROTECTOR,MEDIUM- TO HIGH-SURGE GDTS,MINI-BREAKER,BATTERY MINI-BREAKERS,支架,HOLDERS,双电极高压器件,AUTOMOTIVE TVS DIODES,BLOCK ATO FUSE,CLIP ATO FUSE,TVS二极管阵列,TVS二极管,BATTERY PPTC DEVICES,CIRCUIT BREAKERS,SIDACTOR® PROTECTION THYRISTORS,超低电容分立TVS,SURFACE MOUNT BATTERY PROTECTORS,SIDACTOR ® PROTECTION THYRISTORS,CLIP MINI FUSE,二极管阵列,电池微型断路器,TELECOM PPTC DEVICES,高压GDT,低Ρ表面贴装PPTC器件,径向引线熔断器,ITV,热切断装置,ESD SUPPRESSORS,AUTOMOTIVE SURFACE MOUNT PPTC DEVICES,MLV,AUTOMOTIVE TVS DIODE,EFUSE PROTECTION IC,HIGH POWER TVS DIODE,汽车表面贴装PPTC器件,AUTOMOTIVE GRADE TVS DIODE,AUTOMOTIVE VARISTOR,径向引线式PPTC器件,RADIAL LEADED VARISTORS,金属氧化物变阻器,TVS DIODES,大功率TVS二极管,BATTERY PROTECTORS,PROTECTION IC,HIGH POWER SIDACTOR® PROTECTION THYRISTOR,ESD抑制器,汽车TVS二极管,保护集成电路,BLOCK MINI FUSE,THERMAL CUTOFF DEVICES,阻断ATO保险丝,轴向引线保险丝,夹住ATO保险丝,插座保险丝,块微型保险丝,夹住迷你ATO保险丝,保险丝座,电池PPTC设备,ULTRA-LOW CAPACITANCE DISCRETE TVS,SOCKET FUSES,电信PPTC设备,SURFACE MOUNT PPTC DEVICES,多层压敏电阻器,夹住微型保险丝,金属混合PPTC装置,METAL HYBRID PPTC DEVICES,PLED旁路保护器,高功率SIDACTOR®保护晶闸管,LOW RHO SURFACE MOUNT PPTC DEVICES,径向引线型电压PPTC器件,VERY-HIGH-SURGE GDTS,ITV THREE-TERMINAL FUSES,AXIAL LEADED FUSES,TWO ELECTRODE HIGH VOLTAGE DEVICES,SIDACTOR®保护晶闸管,径向引线式压敏电阻器,PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,SP33R6-04UTG,345 SERIES,1210,ITV9550 30A,AQ24CANFD,SDP,AC,LS2406ERQ33,PXXX2AC,RUEF110S,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC7520-08UTG,SC1103C-01UTG,PTF078,PTF077,559 SERIES,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,814,FB65,FB66,CA,SC7538-08UTG,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,PLED ULTRA LOW,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,FEMTOSMD,PXXX0Q12X,860,862,HA,PICOASMD,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,342006 W,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,1206L400SLWR,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,ITV5432,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,ULTRAMOV™ 25S,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,AUMOV®,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,P6KE,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,P4KE,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SP3530,SM20,345121,102064,345121 SERIES,254 201 - 208,251,SA,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,ULTRAMOV25S,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,PLEDXN,SZD200,TPSMF-4L,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,SC1004U-ULC-04UTG,AK10,1.5KE,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,ITV9550,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCA28,GTCX35-XXXM-R05,SP00R6-01WTG,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,ULTRAMOV,441A,824 - 20 SERIES,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,XTREME,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,122090,100062,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,SP4337-01WTG,122088,122087,122083,GTCX26-XXXM-R05,521,523,ITV4030,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,LVR025K-2,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,LCE,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,345101 SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,SP3522,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,SP3420,150274,RUSBF,SP1003,SP3422,560 SERIES,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,824 - 20,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606L,EXTERNAL STORAGE,电机控制,TABLETS,LIGHTNING SURGE PROTECTION,器具,DESKTOP COMPUTERS,HDTV HARDWARE,LAPTOP,TYPE-C适配器,AUTOMOTIVE POWER DOOR LOCKS,LAPTOP COMPUTERS,USB TYPE-C供电保护,ELECTRIC SHAVERS,数码摄像机,雷击浪涌保护,企业级服务器,数据通信,电路保护,可编程逻辑控制,USB2.0,HUBS,LED LIGHTING,DIGITAL CAMERA,LIGHTING BALLAST,AUTOMOTIVE MIRRORS,NETWORK HARDWARE,VIDEO EDITING SYSTEMS,可穿戴设备,房舍管理系统,机顶盒,汽车信息娱乐,手机,台式计算机,COMPUTER PERIPHERAL DEVICES,咖啡机,DATACOM,POWER TOOLS,电池管理系统,笔记本,超级图书,AUTOMOTIVE LUMBAR SUPPORT,TWO-WAY RADIOS,BUILDING TECHNOLOGIES,COFFEE MACHINES,SMARTPHONES,产业,AUDIO,MILITARY,HANDHELD POWER TOOLS,TELECOM DATACOM,PARALLEL PORT PRINTER SCANNERS,视频编辑系统,ON/OFF HIGHWAY,电信数据通信,PERIPHERALS,AUTOMOTIVE INFOTAINMENT,PORT PROTECTION ON PERSONAL COMPUTERS,锂电池,ULTRABOOKS,电脑,APPLIANCES,WEARABLES,DATA COMMUNICATION,汽车电子,数码相机,游戏PC,TV,GAMING PCS,汽车,USB TYPE-C POWER DELIVERY PROTECTION,汽车电动门锁,数据中心和云,DATA COMMUNICATIONS CIRCUITS,掌上电脑,高速数据链路,计算机输入和外围设备,INDUSTRY,MOUSE,HARD DISK DRIVES,监护仪,电池系统,HDMI端口,CIRCUIT BREAKER,PROTECTING CURRENT LIMITER,INDUSTRIAL CONTROLS,汽车腰部支撑,COMPUTER PERIPHERALS,RENEWABLE ENERGY,笔记本电脑/台式电脑,台式机,天线,ANTENNAS,RAILWAY,SCANNERS,智能电话,INDUSTRIAL,TRANSPORTATION,消费电子,HDD,PDA,TELECOMMUNICATIONS,硬盘驱动器,吸尘器,双向无线电,CIRCUIT PROTECTION,AUTOMOTIVE SUNROOFS,电动牙刷,SERIAL PORTS,LAPTOPS,工业,BATTERY MANAGEMENT SYSTEM,工业控制,AUTOMOTIVE ON-BOARD CHARGERS,外部存储器,打印机扫描仪,音频,LED照明,汽车座椅,家用电器,汽车后视镜,DESKTOPS,HOT-SWAP,BATTERY SYSTEM,HOT-PLUG PROTECTION,音频接口,军事的,汽车车载充电器,电动工具,手持式电动工具,AUTOMOTIVE,MARINE,SET TOP BOX,通用串口总线,GAME CONTROLLER PORTS,ULTRA-BOOKS,视频卡,GENERATORS,电脑桌面,LI-ION BATTERIES,老鼠,SMART PHONE,BATTERY-POWERED PORTABLE DEVICES,串行端口,超级笔记本,MEDICAL,网络硬件,电视,计算机外围设备,电力线路保护,用具,电信,数码录像机,NETWORKING,AUTOMOTIVE WINDOWS,汽车车窗,照明镇流器,CELL PHONE,COMPUTER,APPLIANCE,保护限流器,VIDEO CARDS,枢纽,DATALINE COMMUNICATION,热插拔,铁路,POWER LINE PROTECTION,上/下高速公路,ELECTRIC TOOTHBRUSHES,USB,VACUUM CLEANERS,AUTOMOBILES,平板,电池供电的便携式设备,LPT PRINTER SCANNERS,BMS,消费便携式电子产品,MOBILE,CONSUMER ELECTRONICS,小型便携式电子设备,TELECOM,固态硬盘,键盘,笔记本电脑,计算机输入设备,发电机,医学,建筑技术,HIGH-SPEED DATA LINKS,MOTOR CONTROLS,LPT打印机扫描仪,BATTERY PACKS,断路开关,交流应用,LAPTOP/DESKTOP COMPUTERS,COMPUTER INPUTS AND PERIPHERAL DEVICES,电池组,AC APPLICATIONS,个人保健设备,PROGRAMMABLE LOGIC CONTROL,汽车天窗,HOME APPLIANCES,网络,CELL PHONES,游戏控制器端口,AUDIO INTERFACES,热插拔保护,DIGITAL VIDEO RECORDERS,EV-INFRASTRUCTURE,DATACENTER AND CLOUD,海军陆战队,HDMI PORTS,火线,EV基础设施,TELECOM EQUIPMENT,COMPUTER INPUTS DEVICES,USB2.0标准,PC DESKTOP,PRINTER SCANNERS,PLC,无线通讯,DIGITAL CAMERAS,ECALL,ENTERPRISE SERVER,SET-TOP BOXES,FIREWIRE,NOTEBOOK PCS,可编程逻辑控制器,电信设备,MONITOR,电脑外设,交通运输,智能手机,个人计算机上的端口保护,数据线通信,CONSUMER PORTABLE ELECTRONICS,扫描仪,TYPE-C ADAPTER,KEYBOARD,高清晰度电视硬件,AUTOMOTIVE SEATS,NOTEBOOK,SSD,PERSONAL HEALTHCARE DEVICES,SMALL PORTABLE ELECTRONIC DEVICES,数据通信电路,HARD DRIVES,外围设备,PMP,可再生能源,并行端口打印机扫描仪,电动剃须刀,AUTOMOTIVE ELECTRONICS

Littelfuse（力特）应用于太阳能领域的电路保护产品选型指南

121823  - 选型指南 With over 60 million devices installed in photovoltaic power systems, Littelfuse understands the global challenges of the solar market. Littelfuse offers numerous circuit-protection products that are uniquely suited to protect the equipment and systems subject to the harsh environments of standard photovoltaic installations.

LITTELFUSE  -  SOLAR STRING FUSE,直列式太阳能保险丝,地面参考模块,正面直接处理,FUSES,TERMINAL SHROUDS,SCR,电源安全保险丝座,高速半导体熔断器,ANALOG METER,PLUGGABLE MULTI-POLE SURGE PROTECTIVE DEVICE,保险丝盖,AUXILIARY CONTACT,接地故障继电器,额部外柄,COVERS,SOLAR PROTECTION FUSE,SOLAR FUSE BLOCK,热保护MOV,太阳能串保险丝,配电箱,温度传感器,J级熔断器隔离开关,POWR-BLOKS,FUSE BLOCKS,AC/DC SENSITIVE EARTH-LEAKAGE RELAY,保护继电器,VARISTOR,半桥电路IGBT模块,DIN导轨适配器,TOUCH-SAFE FUSE HOLDERS,COMMUNICATION ADAPTER,WATERTIGHT COVER,SURFACE-MOUNT KIT,TERMINAL LUGS,SURFACE MOUNT MOV,直流接地故障监测器,GROUND-REFERENCE MODULE,PHOTOVOLTAIC FUSE,径向引线MOV,盖子,DC DISCONNECT SWITCH,FRONTAL DIRECT HANDLE,SURFACE-MOUNT FUSE,直流对地漏电故障继电器,MULTI POLE ASSEMBLY KIT,表面贴装保险丝,RECOMBINER BOXES,直列保险丝,LATERAL EXTERNAL HANDLE,瞬态电压抑制二极管,MULTI-POLE ASSEMBLY KIT,EARTH-FAULT CURRENT TRANSFORMER,RADIAL LEADED MOV,SURGE PROTECTIVE DEVICES,电杆保护罩,SURFACE MOUNT FUSE,HALF-BRIDGE CIRCUIT IGBT MODULES,触摸安全保险丝座,GOUND-FAULT RELAYS,SURFACE MOUNT MLV,保险丝,压敏电阻,IN-LINE SOLAR FUSE,ENERGY-EFFICIENT, COMPACT DISCONNECT 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