Hongfa Europe GMBH PCB Signal Relay 5V dc Coil 3A DPDT 250V ac Switching 90W Power HFD2/005-S-D

Hongfa Europe GMBH HFD2/005-S-D PCB Signal Relay is a precision signal relay designed for reliable switching in electronic assemblies. Featuring a 5V dc coil and a DPDT contact configuration, it supports a switching current of 3A and switching voltages up to 250V ac and 220V dc, offering versatility in applications such as industrial control, automation, and signal conditioning.

This relay's compact dimensions (20.2 x 10.2 x 10.6 mm) and PCB mounting type facilitate efficient integration into printed circuit boards. The coil resistance of 167Ω and coil power consumption of 150mW contribute to low energy use during operation.

Durability is ensured with operating temperature limits from -40°C to 85°C. Epoxy sealing protects the relay against environmental factors, making it suitable for automated wave soldering and cleaning processes. Gold-plated bifurcated contacts provide excellent conductivity and minimize contact resistance, measured at 100mΩ, which is critical in sensitive electronic circuits.

This relay also meets RoHS environmental compliance standards, underscoring its suitability for environmentally conscious industrial and commercial electronic applications. High switching capacity of 125VA/90W for heavy-duty signal handling.

Reliable gold-plated contacts reduce electrical noise and ensure long service life. Compact PCB mount design with precise dimensions optimizes circuit layout. Wide operating temperature range supports various industrial environments.

Epoxy sealed construction resists moisture and contaminants. Low coil power of 150mW offers efficiency in power-sensitive applications. DPDT contact configuration enables multiple versatile switching applications. Compliant with RoHS for ecological safety and regulatory adherence.

This Hongfa Europe GMBH PCB Signal Relay is ideal for industrial, automation, manufacturing, and electronics sectors where precision and reliability are paramount. It supports signal switching and control functions in complex circuit designs and systems, providing robust performance with minimal maintenance.

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