WMSIC Electronic Components

HF HFD23/005-1ZP HFD23

ModelHFD23/005-1ZP
PackageDIP,12.5x7.5mm
BrandHF
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
HF HFD23 / 005-1ZP
Type
HF
Minimum package
20 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HF
Electronic Component
HFD23/005-1ZP
Electronic Component
1
Package
DIP,12.5x7.5mm
Electronic Component
Signal Relay
Electronic Component
2.22g
Electronic Component
6
Electronic Component
1
Electronic Component
5ms
Electronic Component
BM0231132766
Operating Temperature
40℃~+70℃
Contact Resistor
100mΩ
Coil Voltage
5V
Coil Resistor
167Ω
Electronic Component
Conversion: 1C

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

HFD23/005-1ZP 产品概述

一、产品简介

HFD23/005-1ZP 是宏发(HF)出品的一款小型信号继电器,线圈电压 5VDC,单刀双掷(1C,SPDT)触点形式,标准 6 引脚 DIP 封装,外形尺寸约 12.5×7.5×10 mm。该继电器针对低功耗、空间受限的信号切换场合设计,兼顾可靠性与体积,适用于通信、测控、仪表及便携设备等对信号质量要求较高的应用。

二、主要参数与特点

  • 线圈电压:5 VDC
  • 额定线圈功率:150 mW(线圈电阻 167 Ω,驱动电流约 5V/167Ω ≈ 30 mA)
  • 触点形式:1C(单刀双掷)6 引脚 DIP
  • 触点材料:AgNi + 镀金(提高接触可靠性与抗污染能力)
  • 触点容量(电阻负载):1 A @ 30 VDC;500 mA @ 125 VAC
  • 最大切换电压:60 V DC;125 V AC
  • 最大切换电流:2 A(瞬态峰值指标,实际使用按额定容量选型)
  • 接触电阻:≤100 mΩ
  • 动作/释放时间:约 5 ms / 5 ms
  • 工作温度范围:-40 ℃ ~ +70 ℃

三、电气性能与驱动建议

该继电器为低功耗线圈(150 mW),驱动电流约 30 mA,适合用 MCU 或低功率驱动器控制,但建议使用开集电极/开漏级或驱动晶体管/MOSFET 驱动以提高可靠性并减轻 MCU 负担。由于为直流线圈,使用时应加装反向并联二极管或 RC 抑制网络以吸收线圈释放时的反向电压,保护驱动器和减少电磁干扰。切换负载时请严格遵守额定电压、电流,若存在感性负载或大冲击电流(如继电器驱动电机、灯泡等),应增加保护器件(吸收器、浪涌抑制器)或选用更高容量继电器。

四、机械与环境规格

小巧的 12.5×7.5×10 mm 外形和 DIP 引脚形式,方便直接插装 PCB 或用于插座式焊接。动作与释放时间约 5 ms,满足快速响应的信号切换需要。AgNi + 镀金触点在低电流(mA 级)场合具有良好接触稳定性,同时对环境污染和氧化有一定抵抗力。工作温度范围 -40~+70 ℃,适应大多数工业与民用环境。

五、应用场景与注意事项

适用场景包括:通信设备线路切换、测试测量仪器信号路由、继电触点隔离的小电流开关、低功耗便携设备以及需要金属接触镀金以保证长期低电阻连接的场合。注意事项:

  • 切勿超额负载长期工作(尤其是交流高压或大电流冲击负载);
  • 对于高频切换或微小信号(uA~mA 级),推荐使用带金属镀层触点型号并定期检测开关性;
  • 线圈驱动请加入反向抑制并考虑线圈发热与环境散热。

六、订购信息与封装

产品型号:HFD23/005-1ZP,品牌:HF(宏发)。封装形式:6 引脚 DIP,外形尺寸约 12.5×7.5×10 mm。下单时请确认线圈电压(5 VDC)、触点形式(1C SPDT)和所需数量。若需替代型号或更高容量/不同线圈电压的版本,可咨询供应商或查看 HF 系列继电器产品手册以获取匹配型号。

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