HF115F-005-2ZS4A Miniature High Power Relay 5V 8A DPDT PCB

The HF115F-005-2ZS4A is a miniature high-power sealed relay designed for compact PCB applications requiring reliable dual-circuit switching. It features a Form 2C (DPDT) contact configuration, enabling independent switching of two circuits within a single relay package.

Detailed Description

This relay operates with a 5VDC coil rated at 62 resistance and 400mW coil power, ensuring efficient low-voltage control with stable actuation characteristics. Its design supports consistent performance in automation, industrial control, and power management applications.

With a maximum switching current of 8A and an electrical rating of 8A at 250VAC, the HF115F-005-2ZS4A is suitable for medium-power loads such as control signals, auxiliary circuits, lighting systems, and low-to-medium motor control applications.

The relay features a sealed low-profile housing (29.0 × 12.7 × 15.7 mm), optimized for space-constrained PCB designs. Its construction includes Class B insulation and a 5kV isolation voltage, ensuring safe operation in electrically noisy or high-voltage environments.

Mechanical design enhancements include a 10mm creepage distance and 5mm pin pitch, improving PCB safety margins and reducing risk of electrical arcing or leakage. The relay is compatible with AS626 or PSP-08A socket bases, allowing flexible installation and replacement options.

Constructed with AgCdO contact material, it provides strong arc resistance, low contact wear, and long service life under repetitive switching conditions. UL, CUR, VDE, and FIMKO approvals confirm compliance with international safety and quality standards.

Features

5VDC coil operation

Form 2C (DPDT) contact configuration

8A switching capacity

Rated up to 250VAC

Sealed low-profile housing

Coil resistance: 62

Coil power: 400mW

5kV isolation voltage

10mm creepage distance

5mm pin pitch

Socket compatible: AS626 / PSP-08A

UL/CUR/VDE/FIMKO approved

AgCdO contact material

Applications

Industrial control panels

Automation systems

Signal and load switching

HVAC control circuits

Power distribution modules

PCB-based relay switching systems

Summary

The HF115F-005-2ZS4A is a compact 5V DPDT sealed relay offering reliable 8A switching performance, strong insulation, and flexible dual-circuit control-ideal for PCB-mounted industrial applications.

What's in the box
1 x HF115F-005-2ZS4A Miniature High Power Relay 5V 8A DPDT PCB