HFD42-1.5-3 Signal Subminiature Mini Sealed Relay 1.5VDC DPDT

Enhance your electronics with the HFD42-1.5-3, a compact subminiature sealed signal relay designed for reliable switching in both AC and DC applications. With a dual-pole, double-throw configuration (Form 2C / 2c/o), it provides precise control while occupying minimal PCB space.

This relay features a 1.5VDC coil with a 16 coil resistance, ensuring low power consumption and efficient operation. Its gold flash contacts guarantee excellent conductivity and long-term durability, capable of handling 1A at 30VDC and 0.5A at 125VAC (250VAC Max). The sealed design protects internal components from dust and environmental contaminants, making it ideal for demanding and space-constrained applications.

Features

Form 2C (DPDT / 2c/o) sealed mini relay

Subminiature design for compact PCB layouts

1.5VDC coil with low power consumption

Gold flash contacts for reliable signal switching

Supports 1A at 30VDC and 0.5A at 125VAC

Sealed construction for enhanced protection and durability

Specifications

Model: HFD42-1.5-3

Brand: Hongfa

Device Type: Subminiature Sealed Relay

Contact Form: Form 2C (DPDT / 2c/o)

Coil Rated Voltage: 1.5VDC

Coil Resistance: 16

Electrical Rating:

1A at 30VDC

0.5A at 125VAC

250VAC Max.

Contact Material: Gold Flash

AC/DC Voltage: DC

Applications

Low-voltage signal switching

Compact industrial and automation electronics

Telecommunications and instrumentation circuits

Battery-powered or embedded systems

PCB designs where space and reliability are critical

The HFD42-1.5-3 combines compact size, high reliability, and long-lasting performance, making it a perfect choice for modern electronics projects where efficiency and durability are paramount.

What's in the box
1 x HFD42-1.5-3 Signal Subminiature Mini Sealed Relay 1.5VDC DPDT