Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
HF HF32F/005-HSLQ3 HF32F
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HF HF32F / 005-HSLQ3
- Type
- HF
- Minimum package
- 100 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HF
- Electronic Component
- HF32F/005-HSLQ3
- Electronic Component
- 1
- Package
- Through-hole, 10.2x18.4mm
- Electronic Component
- Power Relay
- Electronic Component
- 5.68g
- Electronic Component
- 4
- Electronic Component
- 1
- Electronic Component
- 8ms
- Electronic Component
- BM0257710347
- Operating Temperature
- 40℃~+70℃
- Contact Resistor
- 100mΩ
- Coil Voltage
- 5V
- Coil Resistor
- 125Ω
- Coil Type
- Coil
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HF32F/005-HSLQ3 产品概述
一、产品简介
HF32F/005-HSLQ3 是宏发（HF）推出的一款小型功率继电器，采用插件式 DIP-4 封装（外形尺寸约 10.2 × 18.4 mm），为单刀单掷常开（SPST-NO）触点结构。该继电器以低线圈功耗、紧凑体积和可靠的触点材料为特点，适用于信号与低功率电源切换场合。
二、主要技术参数
- 线圈电压：5 V（无极性单线圈）
- 线圈电阻：125 Ω，线圈功率：200 mW（线圈电流约 40 mA）
- 触点形式：一组常开（单刀单掷）
- 触点容量（电阻性负载）：3 A @ 30 VDC；3 A @ 250 VAC
- 最大切换电压：250 V AC；30 V DC
- 最大切换电流：10 A（瞬态/短时允许值，长期工作请按额定容量）
- 触点材料：AgNi；接触电阻：≤100 mΩ
- 动作时间 / 释放时间：约 8 ms / 5 ms
- 工作温度范围：-40 ℃ ～ +70 ℃
- 引脚数：4；封装形式：插件（DIP-4）
三、产品特点与优势
- 小型化插件封装，便于PCB直插与人工/波峰焊安装。
- 5 V 低电压线圈且功耗仅 200 mW，适合 MCU/嵌入式系统直接驱动（配合驱动器或三极管可降低负载）。
- AgNi 触点兼顾耐久性与导电性，适用于交流与直流混合场景的通用切换。
- 响应速度快（动作约 8 ms），适合需要快速切换的控制应用。
- 宽温度范围和工业级工作能力，适配严苛环境。
四、典型应用场景
- 通信设备、仪器仪表的电源/信号切换。
- 家电与消费电子的小功率控制回路。
- 工业控制、PLC 外围模块、测试设备的开关控制。
- 需要小体积继电器的板级电路与继电器阵列。
五、选型与使用建议
- 按额定触点容量（3 A）选型并留有裕量；若需切换感性负载（电机、继电器线圈、感性负载等），请用外部吸收电路（RC、TVS或缓冲继电器）或选择专门的高吸收能力继电器以延长触点寿命。
- 虽列出最大切换电流 10 A 为极限值，长期工作应严格按 3 A 额定值使用，避免高电流下的触点烧焊或寿命急剧下降。
- 线圈虽标注“无极性”，在电路中若采用二极管吸收器，需注意二极管将使线圈电路有极性；在需要双向驱动或交流驱动时选用相应吸收方案（RC 阻容吸收器或双向 TVS）。
- 插件封装适合通孔焊接，但具体焊接温度与时长请参照厂家资料以免损伤密封或线圈。
- 存储与使用环境应避免长期潮湿、腐蚀性气体和超出标称温度范围的工况。
如需进一步的机械尺寸图、端子排列、寿命曲线或焊接工艺建议，请参考宏发 HF 官方数据手册或联系供应商索取完整资料。
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