HF41F-12-ZST Mini SIL Relay 12VDC SPDT 6A Sealed PCB Relay

The HF41F-12-ZST relay from Hongfa is a compact medium-power Mini SIL sealed relay designed for reliable PCB switching in industrial electronics, automation systems, telecommunications equipment, and embedded control applications. Featuring a Form 1C (SPDT) contact configuration, this relay provides versatile switching between normally open and normally closed circuits for flexible control functionality.

This relay operates with a 12VDC coil rated at 848 and features low coil power consumption of approximately 170mW, making it ideal for energy-efficient electronic systems and low-power control applications. Its slim SIL (Single In-Line) design allows installation in compact PCB layouts where board space optimization is important.

The HF41F-12-ZST supports switching loads up to 6A at 250VAC, making it suitable for controlling lighting systems, small motors, solenoids, HVAC components, signal switching circuits, and general-purpose electrical loads. The sealed construction protects internal components from dust and contamination, improving long-term reliability and operational stability.

Built with durable AgSnO contact material, the relay offers excellent conductivity, improved arc resistance, and dependable switching performance over extended operating cycles. The relay is also certified to UL, CUL, and VDE standards, ensuring compliance with recognized international safety and quality requirements.

Features:
- Medium-power Mini SIL sealed relay
- Form 1C (SPDT) contact configuration
- Compact single in-line PCB mounting design
- 12VDC coil with 848 resistance
- Low coil power consumption of 170mW
- 6A switching capacity at 250VAC
- Sealed housing for improved durability
- AgSnO contact material for reliable switching
- Compact footprint for space-saving PCB layouts
- UL / CUL / VDE approved
- Suitable for industrial and embedded applications

Specifications:
- Model: HF41F-012-ZST
- Device Type: Medium Power Mini SIL Sealed Relay
- Contact Form: Form 1C (SPDT)
- Coil Rated Voltage: 12VDC
- Coil Resistance: 848
- Coil Power: 170mW
- Maximum Switching Current: 6A
- Electrical Rating: 6A at 250VAC
- Contact Material: AgSnO
- Termination Type: PCB Through-Hole
- Dimensions: 28 × 5 × 15mm
- Number of Pins: 5 Pins
- Number of Poles: 1 Pole
- Approvals: UL / CUL / VDE
- Construction Type: Sealed

Ideal for industrial automation systems, appliance control boards, telecommunications equipment, embedded electronics, signal switching systems, HVAC controls, and compact PCB applications requiring dependable SPDT relay performance with low power consumption and reliable sealed construction.

What's in the box
1 x HF41F-12-ZST Mini SIL Relay 12VDC SPDT 6A Sealed PCB Relay