HFD23/024-1ZS signal relay

HFD23/024-1ZS Relay

The HFD23/024-1ZS relay is a high-quality, miniature subminiature electromechanical component designed for precise signal switching in electronic circuits. As a product of the renowned Hongfa brand, it combines compact dimensions with a highly sensitive coil. The DIP (Dual In-line Package) housing allows easy through-hole (THT) mounting on printed circuit boards while providing high dielectric strength.

Key Features and Specifications of HFD23/024-1ZS

The HFD23/024-1ZS model features a 1C (SPDT – single-pole double-throw) contact configuration, offering great versatility in control logic design. Thanks to gold-plated contacts, this relay ensures excellent conductivity and stable contact resistance even at very low switching currents. Its main technical parameters are:

• Coil rated voltage: 24V DC.
• Contact configuration: 1 Form C (SPDT).
• Maximum switching current: 2A.
• Maximum switching voltage: 125V AC / 60V DC.
• Maximum switching power: 62.5VA / 30W.
• Coil resistance: High sensitivity (approx. 2880Ω), minimizing power consumption of the control circuit.
• Dielectric strength: 1000V AC between contacts and coil.
• Dimensions: Compact low-profile housing, ideal for dense THT mounting.

The sealed housing allows safe washing of PCBs after soldering and protects the relay mechanism from dust and atmospheric contaminants, significantly extending its mechanical lifespan.

Typical Applications of HFD23/024-1ZS

Due to its signal characteristics and high sensitivity, the HFD23/024-1ZS relay is widely used in low-power control circuits and communication systems, such as:

• Telecommunication devices and telephone exchanges.
• Office equipment as well as alarm and security systems.
• Measuring instruments requiring isolation of measurement signals.
• Building automation controllers (smart home).
• Microcontroller output interfaces where 24V logic needs to be isolated from actuator circuits.

The HFD23/024-1ZS relay offered by Micros ensures precise and repeatable operation in professional electronic applications. For relay sockets or other coil voltage variants in the HFD23 series, contact our experts at: sales // micros.com.pl.