HF105F-2-012D-1ZSTF High Power Sealed Relay 12V PCB Form 1C

The hf105f-2-012d-1zstf is a high-power horizontal pcb-mounted sealed relay designed for reliable switching of high-current ac and dc loads. Featuring a form 1c (spdt) contact configuration and recessed fast-on terminals, this relay is ideal for industrial, automotive, and heavy-duty power control applications.

This relay operates using a 12vdc coil with a coil resistance of 155 , delivering dependable switching performance and efficient coil operation for demanding control systems.

Its robust contact system supports switching capacities of 20a and 10a at 240vac or 28vdc, with maximum load handling up to 20a at 277vac/28vdc. The form 1c (spdt) configuration provides flexible switching between normally open and normally closed circuits, making it suitable for advanced control and automation applications.

The relay features 6.3mm recessed fast-on terminals combined with pcb mounting capability, allowing secure high-current connections while simplifying installation in industrial equipment and power systems. Its sealed housing protects internal components from dust, moisture, and contaminants, improving reliability and extending service life in challenging environments.

Built with class f insulation, the relay offers excellent thermal endurance and stable operation under elevated temperatures and continuous heavy loads.

Features:
- 12vdc coil operation
- form 1c (spdt) contact configuration
- 20a/10a switching capacity
- supports ac and dc load switching
- maximum switching capability up to 277vac
- sealed construction for environmental protection
- horizontal pcb-mounted design
- 6.3mm recessed fast-on terminals
- coil resistance: 155
- class f insulation for improved thermal performance
- suitable for high-power industrial applications

Applications:
- industrial automation systems
- hvac and compressor controls
- motor and pump switching
- power management equipment
- automotive and battery systems
- high-current appliance control

Summary
The hf105f-2-012d-1zstf is a durable high-power 12v sealed relay offering flexible spdt switching, fast-on terminal connectivity, and reliable high-current performance for industrial and power control applications.

What's in the box
1 x HF105F-2-012D-1ZSTF High Power Sealed Relay 12V PCB Form 1C