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HF HF32FA-G/005-HSL1 HF32FA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HF HF32FA-G / 005-HSL1
- Type
- HF
- Minimum package
- 100
Technical parameters
- Electronic Component
- HF
- Electronic Component
- HF32FA-G/005-HSL1
- Electronic Component
- 1
- Electronic Component
- 10.1mm
- Package
- Through-hole, 17.6x10.1mm
- Electronic Component
- Power Relay
- Electronic Component
- 4.1g
- Electronic Component
- 17.6mm
- Electronic Component
- 4
- Electronic Component
- 1
- Electronic Component
- 8ms
- Electronic Component
- BM0231130871
- Operating Temperature
- 40℃~+85℃
- Contact Resistor
- 70mΩ
- Coil Voltage
- 5V
- Coil Resistor
- 108Ω
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HF32FA-G/005-HSL1 产品概述
一、产品简介
HF32FA-G/005-HSL1 是宏发（HF）推出的一款小型插针式继电器，属单刀单掷常开（SPST-NO）类型。该继电器为无极性单线圈设计，线圈额定电压为5V，适合各种低压控制电路与功率开关场合，封装为插件式（DIP），外形尺寸约17.6 × 10.1 mm，便于PCB穿插安装与批量生产。
二、主要电气参数
- 线圈电压：5 V（无极性单线圈）
- 线圈电阻：108 Ω（线圈电流约46 mA，线圈功率约230 mW）
- 触点形式：一组常开（SPST-NO）
- 触点材料：AgSnO2（抗电弧、耐磨损）
- 触点电阻：约70 mΩ
- 触点容量（电阻负载）：10 A @ 250 VAC
- 最大切换电压：250 V AC；最大切换电流：10 A
三、动态与环境特性
- 动作时间（吸合）：约8 ms
- 释放时间（断开）：约4 ms
- 工作温度范围：-40 ℃ ~ +85 ℃
- 引脚数：4（两线圈两触点/公共结构，具体引脚定义请参见厂方数据表）
四、产品优势
- 小型高密度：17.6×10.1 mm 插件封装，适合空间受限的电路设计。
- 低功耗线圈：230 mW 线圈功率，有利于降低驱动能耗，便于单片机或低功率驱动器直接驱动。
- 抗弧触点材料：AgSnO2 在切换有感负载时比纯银更耐弧损，延长接点寿命。
- 快速响应：8 ms 动作、4 ms 释放，适应多数控制与保护场合。
五、典型应用
- 家用/商用电器控制（灯具、微型电机、加热器等）
- 工业控制模块、小型电源切换和分配
- 安防、通信设备中的功率控制单元
- 需要通过PCB直接插装的模块化设计场景
六、使用建议与注意事项
- 对于感性负载（电机、继电器线圈、灯具镇流器等）应采用吸收回路（RC、TVS 或 MOV）或并联灭弧器以延长触点寿命并抑制过电压。
- 频繁开关或接近额定电流下工作时，建议参考厂方寿命曲线并适度降额使用。
- 安装时确认引脚与PCB孔径匹配，并避免在高湿或腐蚀性气氛长期暴露。
- 需查看完整数据手册以确认引脚排列、焊接工艺参数与尺寸资料。
七、选型建议
在需要低功耗驱动、承载至10 A 的AC电阻负载且空间受限的场合，HF32FA-G/005-HSL1 是性价比较高的选择。若负载以直流或高度感性为主，应咨询厂方或选用专门针对大感性负载设计的继电器并配置合适的保护电路。欲了解详细引脚图、寿命测试与认证信息，请参考宏发官方数据手册或联系供应商。
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