WMSIC Electronic Components

HF HF32FV-16/5-HLTF(590) HF32FV

ModelHF32FV-16/5-HLTF(590)
PackageThrough-hole-4P, 18.4x10.2mm
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 HF32FV-16 / 5-HLTF(590)
Type
HF
Minimum package
50 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HF
Electronic Component
HF32FV-16/5-HLTF(590)
Electronic Component
1
Package
Through-hole-4P, 18.4x10.2mm
Electronic Component
Power Relay
Electronic Component
7.784g
Electronic Component
1
Electronic Component
10ms
Electronic Component
BM0257416550
Operating Temperature
40℃~+85℃
Contact Resistor
100mΩ
Coil Voltage
5V
Coil Resistor
62Ω
Electronic Component
1A
Electronic Component
AgSnO2

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

HF32FV-16/5-HLTF(590) 产品概述

一、产品简介

HF32FV-16/5-HLTF(590) 是宏发(HF)出品的一款低功耗功率继电器,采用插件封装,适用于需要高电流开关能力且驱动电源受限的场合。触点为一组常开(单刀单掷,SPST-NO),触点材料为 AgSnO2,兼顾导电性与耐电弧性能,适合交流与直流低阻性负载的通断控制。

二、主要技术参数

  • 线圈额定电压:5VDC
  • 线圈电阻:62Ω(线圈电流 ≈ 5V/62Ω = 0.081A)
  • 额定线圈功率:400mW
  • 触点形式:一组常开(1A,单刀单掷-常开)
  • 触点材料:AgSnO2
  • 触点容量(电阻性负载):16A @ 250VAC
  • 最大切换电压:277V AC
  • 最大切换电流:16A
  • 接触电阻:100mΩ(最大)
  • 动作时间:约 10ms
  • 释放时间:约 5ms
  • 工作温度范围:-40℃ ~ +85℃
  • 封装与尺寸:插件-4P,外形尺寸 18.4 x 10.2 mm

三、主要特点

  • 低线圈功耗(400mW):适合电源能力受限的控制系统或电池供电场合。
  • 大电流开关能力:可在交流电阻性负载下稳定切换至 16A,适合家电、照明与电机控制等应用。
  • 优良触点材料:AgSnO2 提高了抗电弧和抗焊接性能,延长开关寿命,适合频繁开关场合。
  • 快速响应:动作时间约 10ms,释放时间约 5ms,可满足多数控制系统对响应速度的要求。
  • 宽温度范围:-40℃ 到 +85℃,适应工业级工作环境。

四、典型应用场景

  • 家用电器与厨电(继电控制大功率电阻负载、灯具等)
  • 机电控制与工业自动化(低压控制回路中的主/分路切换)
  • 电源管理与配电装置(交流负载保护、远程控制回路)
  • 汽车电子(需确认符合车辆振动与认证要求后使用)
  • 安防与照明控制系统

五、封装与安装说明

  • 插件式 4P 引脚,便于传统 PCB 穿孔安装和波峰或手工焊接。
  • 尺寸 18.4 x 10.2 mm,适合紧凑型产品布局。
  • 安装时注意留出足够的间隙以散热并避免邻近高温器件影响继电器寿命。

六、选型与使用建议

  • 若用于感性负载(电机、电磁阀等),应考虑电压尖峰与电弧,建议并联 RC 抑制器或二极管(直流线圈)以延长触点寿命。
  • 对于频繁切换或高峰值电流场合,请按厂方生命周期曲线与实际工况进行降额使用。
  • 驱动电路需能稳定提供约 80mA 的线圈电流;若采用脉冲驱动,关注平均功耗与温升。
  • 在高湿或腐蚀性环境中,应评估密封与防护需求,必要时选用额外保护措施。

七、注意事项

  • 额定触点容量为电阻性负载下测得的值,感性或容性负载下切换能力会降低,应按应用做相应处理。
  • 最大切换电压与电流应避免长期接近极限值,以免降低可靠性。
  • 储存与使用过程中应避免强腐蚀性气体和剧烈振动,以免影响触点和机械性能。

总结:HF32FV-16/5-HLTF(590) 以小巧插件封装与低线圈功耗为优势,提供高达 16A 的交流切换能力,适合多种需要大电流控制且驱动资源有限的应用场景。在选择与使用时,关注负载类型、抑制措施与合理的降额使用,可获得更稳定的长期工作性能。

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