HFD31-12-L2 Signal Submini Sealed 2-Coil Latching Relay 12VDC DPDT

Features
- 2-coil latching DPDT (Form 2C) signal relay
- 12VDC coil system with pulse-driven operation
- Ultra-low holding power (no continuous coil consumption)
- Compact sealed subminiature PCB design
- Gold flash contacts for high signal reliability
- Energy-efficient latching mechanism
- Suitable for memory and state-retention switching
- Stable performance in control and automation systems
- Designed for high-density PCB layouts
- Long operational life with reduced thermal stress

Specifications
- Model: HFD31-12-L2
- Brand: Hongfa
- Device Type: Signal Submini Sealed Relay
- Contact Form: Form 2C (DPDT / 2c/o)
- Coil Rated Voltage: 12VDC
- Coil Resistance: 720 / 720 (dual coil)
- Coil Type: 2-coil latching (set/reset)
- Max Switching Current: 1A
- Electrical Ratings:1A at 30VDC
- 0.5A at 125VAC
- Contact Material: Gold Flash
- Relay Type: Latching signal relay
- Mounting Type: PCB (subminiature sealed)

Typical Applications
- Energy metering systems
- Battery-powered control units
- Industrial automation logic circuits
- Remote switching systems
- Smart control modules
- Signal routing with memory retention
- Low-power embedded electronics
- Telecommunications control hardware

What's in the box
1 x HFD31-12-L2 Signal Submini Sealed 2-Coil Latching Relay 12VDC DPDT