WMSIC Electronic Components

Bencent B5G3600

ModelB5G3600
Package5.5x6mm
BrandBencent
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
Bencent B5G3600
Type
BENCENT
Minimum package
1250 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BENCENT
Electronic Component
B5G3600
Electronic Component
1
Package
5.5x6mm
Electronic Component
2
Electronic Component
(GDT)
Electronic Component
1.13g
Electronic Component
6mm
Electronic Component
1
(φD)
5.5mm
Electronic Component
BM0264552118
Operating Temperature
40℃~+90℃
Capacitor
1pF
Electronic Component
Electronic Component
Electronic Component
1250

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

B5G3600 产品概述

一、产品简介

B5G3600(标称 GDT-3KA-3600V-5.5x6mm)是Bencent(槟城)推出的一款轴向引线气体放电管(GDT)过电压保护器件。器件为两极结构,直径φ5.5mm、长度6mm,采用轴向引线封装,专为高能脉冲和瞬态过电压保护设计,适用于对漏电容要求严格的高速信号和电力系统防护。

二、主要技术参数

  • 极数:2
  • 直流击穿电压 Vdc:3.6 kV
  • 冲击击穿电压 Vimp:4.6 kV
  • 脉冲放电电流 Ipp:3 kA(脉冲)
  • 极间电容:≈1 pF(典型)
  • 工作温度:-40 ℃ ~ +90 ℃
  • 尺寸:φ5.5 mm × 长 6 mm
  • 封装形式:轴向引线、通孔安装

三、核心特性与优势

  • 高能量承受能力:3 kA 脉冲放电能力,能有效吸收雷击及开关冲击带来的大电流瞬变。
  • 低静态电容:约1 pF,几乎不影响高频信号,适合用于广播、通信、射频、数据传输线等对带宽敏感的场合。
  • 明确触发门限:直流击穿约3.6 kV,冲击击穿约4.6 kV,触发电压稳定,便于与其他防护元件配合实现分级保护。
  • 宽温度范围:-40℃~+90℃,适用于户外设备及工业环境。

四、典型应用场景

  • 通信基站、光纤收发端、同轴射频链路的浪涌保护。
  • 计量设备、电力装置的高压线路防雷电保护。
  • 工业控制、监控设备、测试测量仪器的输入端瞬态过电压防护。
  • 与低阻限流器件(如熔断器、阻尼元件)配合用于配电箱及配套SPD模块。

五、安装与使用建议

  • 建议将GDT置于易受冲击的线路入口处,离被保护设备尽量近且引线最短,以减少引线感抗和保护延迟。
  • 由于放电后可能产生高能余热与续流,建议配合熔断器、限流电阻或并联MOV/TVS形成能量分担与分级防护。
  • 避免在连续过压条件下长期工作;气体放电管用于瞬态保护,不适合作为持续稳压器件。

六、选型与配合指南

  • 若需保护高速信号线,优先选择低电容(≤1 pF)型号,以降低信号衰减。
  • 与后级保护器件(MOV、TVS)配合时,选择触发电压协调的器件以确保先由GDT分流大能量脉冲,再由MOV/TVS钳位残压。
  • 对于更高能量或更低残压要求,可并联多只或采用更大尺寸的GDT并用,但需注意触发一致性与机械安装。

七、可靠性与环境耐受

B5G3600设计用于户外与工业环境,具有良好的温度耐受与机械稳定性。建议在长期运作环境中定期检查放电次数与器件老化情况,必要时更换以保证保护性能。

八、存储与安全注意事项

  • 存放于干燥、无腐蚀性气体的环境,避免长期受潮。
  • 运输与装配过程中避免机械冲击与过度弯折引线。
  • 操作时遵守防静电与电气安全规范,放电试验请在有限能量条件下进行并配备合适接地与防护措施。

如需完整规格书、脉冲波形试验条件或样品测试数据,请联系供应商或厂商工程支持获取更详细参数与认证文件。

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