Power relay HF3FD 009-H3F 9V DC – 4-pin PCB Hongfa

Hongfa HF3FD-009-H3F power relay with a 9 V DC coil, featuring 4 pins for printed circuit board (PCB) mounting. This compact and reliable relay is ideal for switching loads in electronic devices, power boards, and automation systems.

Technical specifications

• Model: HF3FD-009-H3F
• Coil voltage: 9 V DC
• Configuration: 1 RT (1 form C contact)
• Number of pins: 4 pins
• Mounting type: through-hole (PCB)
• Hongfa miniature power relay
• Excellent insulation and mechanical reliability

Applications

• Power and control boards
• Household appliances and electronic devices
• Automation and embedded systems
• Electronic projects and repairs
• Ideal for replacing or designing circuits requiring a compact and robust 9 V DC relay.