WMSIC Electronic Components

AMASS SH3.5-F.G.B SH3.5

ModelSH3.5-F.G.B
BrandAMASS
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
AMASS SH3.5-F.G.B
Type
Power Supply Connector and
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AMASS
Electronic Component
SH3.5-F.G.B
Electronic Component
1
Type
3pin
Electronic Component
Power Supply Connector
Electronic Component
14/16/18AWG
Electronic Component
1.4g
Electronic Component
1
Electronic Component
BM0264393701
Contact Resistor
0.5mΩ
Electronic Component
PA
Electronic Component
Electronic Component
Voltage
500VDC
Current
20A
Electronic Component
3pin

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

SH3.5-F.G.B产品概述

一、产品简介

SH3.5-F.G.B为AMASS(艾迈斯)系列高可靠性直流电源连接器,属于3pin插头型产品。该型号额定电流20A,额定电压500VDC,适用于对高电压直流传输与稳定接触有要求的应用场景。产品面向需要稳定低损耗连接的电源系统与模块化配线解决方案。

二、结构与材质

本体绝缘件采用工程塑料PA,具有良好的机械强度与电气绝缘性能;导电件采用表面镀金处理,既提升接触可靠性又有效减小接触电阻。三针设计紧凑,便于区分极性与实现稳固连接。整体设计兼顾耐用性与便于批量装配的特性。

三、电气与机电性能

  • 额定电流:20A(连续工作电流,应参照实际环境温度适当考虑散热与降额);
  • 额定电压:500VDC,适合中高压直流场合;
  • 线规兼容:14/16/18 AWG,满足常见电源线截面需求;
  • 接触电阻:典型值0.5 mΩ,低阻抗有利于减少功率损耗和热量积累。
    此外,金属件的镀层和紧固结构共同保证长期接触稳定性与抗氧化能力。

四、典型应用场景

SH3.5-F.G.B适用于工业电源模块、能源存储系统(如电池包与电池管理模块)、太阳能逆变器辅助回路、自动化设备供电以及需要可靠直流连接的测试与研发平台。其低接触阻抗和较高耐压特性,使其在要求电气一致性和长期可靠性的场合表现优越。

五、安装与接线建议

为保证连接可靠性,建议使用与线规匹配的压接端子或适当的焊接工艺,压接时优先采用质量合格的压接钳与端子套件;对剥线长度应控制在能完全嵌入接触件但不外露绝缘体的范围。装配后建议使用热缩管或线束护套做应力缓冲与绝缘保护。配对连接器请选用同系列或厂家推荐的插座,以确保机械配合与电气特性一致。

六、安全与检测注意事项

  • 接线前务必断电并确认无残留电压;
  • 装配后进行接触电阻和绝缘电阻测试,确认无短路或接触不良;
  • 长期运行环境若有高湿、腐蚀或强振动,应定期检查接触表面与固定件的紧固状态;
  • 在高温或高负载工况下,应考虑合理降额使用以延长寿命。

七、产品优势总结

SH3.5-F.G.B结合AMASS的制造工艺,提供低接触阻抗(0.5 mΩ)、良好耐压能力(500VDC)和20A的稳定导电能力;PA绝缘与镀金触点提升耐用性与抗氧化性;兼容14/16/18AWG的线规范围,便于在多种电源布线场景快速应用。总体上,此型号是对可靠直流连接有较高要求的工程应用的理想选择。

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