WMSIC Electronic Components

Brightking 2RK3600L-5-L10/TR 2RK3600L

Model2RK3600L-5-L10/TR
PackageTHT
BrandBrightking
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking 2RK3600L-5-L10 / TR
Type
THT
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
2RK3600L-5-L10/TR
Electronic Component
1
Package
Through-hole
Electronic Component
2
Electronic Component
(GDT)
Electronic Component
±20%
Electronic Component
1.135g
Electronic Component
1
(φD)
5.5mm
Electronic Component
BM0264526937
Operating Temperature
40℃~+85℃
Capacitor
1.5pF
Electronic Component
Electronic Component
Electronic Component
1000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Brightking 2RK3600L-5-L10/TR 压敏电阻产品概述

一、产品定位与核心类别

Brightking(台湾君耀)2RK3600L-5-L10/TR是一款双极片式压敏电阻(MOV),专为中高压电路的瞬态过压防护设计。作为过压保护核心器件,其通过非线性伏安特性,在电路遭遇雷击、开关浪涌等瞬态高压时快速导通,泄放能量并钳位电压,保护后端敏感电子元件(如功率器件、传感器、控制芯片)免受损坏。

二、核心参数深度解析

该器件的关键参数直接决定防护能力与适用场景,具体解析如下:

1. 电压阈值与防护范围

  • 直流击穿电压(Vdc):3.6kV±20%:实际击穿电压范围为2.88kV~4.32kV,是直流环境下器件开始导通的阈值。正常工作时,电路电压需低于2.88kV,保证器件处于高阻态(漏电流nA级),不影响电路运行。
  • 冲击击穿电压(Vimp):5kV:指8/20μs标准脉冲下的击穿电压,比直流阈值高,体现瞬态响应速度——浪涌发生时,器件可快速突破此值导通,泄放能量。

2. 防护能力与信号兼容性

  • 脉冲放电电流:3kA(8/20μs):能承受的最大瞬态电流,可应对工业环境中常见浪涌(电网开关浪涌、雷击感应浪涌)。
  • 极间电容:1.5pF:低电容特性是核心优势,避免对高频信号(高压通信、传感器采集)造成衰减或干扰,适合信号完整性要求高的场景。

3. 尺寸与环境适应性

  • 封装尺寸:直径5.5mm:小型化片式封装,适配高密度PCB布局;L10/TR标识为编带包装,支持自动化贴装。
  • 工作温度:-40℃~+85℃:覆盖工业级温度范围,稳定工作于严寒/高温场景(如户外光伏逆变器、工业控制柜)。

三、典型应用场景

结合参数特性,该器件主要适用于:

1. 高压电源系统

  • 开关电源、UPS电源高压侧防护,防止雷击/电网浪涌损坏IGBT、MOSFET;
  • 光伏逆变器、充电桩高压母线防护,抵御电网波动与雷击。

2. 工业控制与自动化

  • PLC、伺服驱动器高压输入端口防护,应对工业EMI与瞬态浪涌;
  • 高压传感器、工业相机前端保护,低电容不影响信号采集。

3. 通信与测量设备

  • 高压通信接口(光纤收发器)过压防护;
  • 示波器、高压测试仪探头前端保护,避免操作失误/浪涌损坏。

四、关键设计优势

  1. 低电容+高响应平衡:1.5pF低电容兼顾信号完整性,5kV冲击击穿电压保证快速导通,解决“防护”与“信号干扰”矛盾;
  2. 宽温可靠性:-40℃~+85℃工作范围,满足工业级环境需求,长期稳定性高;
  3. 小型化封装:5.5mm直径节省PCB空间,适配小型化设备;
  4. 品牌可靠性:台湾君耀专业过压保护厂商,产品符合RoHS/REACH标准,经市场多年验证。

五、选型与应用注意事项

  1. 电压匹配:电路正常电压峰值需低于2.88kV(避免误导通),最大浪涌电压需低于5kV(确保防护);
  2. 并联/串联扩展:需更高电流时并联(注意均流),需更高电压时串联(注意均压);
  3. 焊接要求:片式封装适合回流焊,焊接温度<260℃/10s,避免高温损坏;
  4. 老化监测:长期使用后定期检测漏电流与击穿电压,参数变化超20%需更换。

该器件凭借中高压防护能力、低电容特性与工业级可靠性,成为高压电路瞬态保护的实用选择。

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