SONGLE SRD-24VDC-SL-C Relay SPDT (1 Form C) 24VDC Coil 10A Through Hole 5 Pin
The SONGLE SRD-24VDC-SL-C is a compact, through-hole SPDT (1 Form C) power relay designed for high-density PCB mounting. With a nominal 24 VDC coil and a rugged silver-alloy contact system, it delivers reliable switching for both AC and DC loads while keeping a very small footprint and low weight (~10 g).
The relay’s simple magnetic circuit and sealed construction make it suitable for mass production and environments where the relay must tolerate vibration and temperature extremes. Its fast electrical response (operate ≤10 ms, release ≤5 ms) and solid dielectric/insulation ratings ensure consistent performance in control and interface circuits.
Built to recognized safety standards (UL/TUV/CCC listed in the datasheet), the SRD series balances cost and durability for applications ranging from consumer appliances to industrial control. The standard SRD footprint and 5-pin through-hole layout simplify replacement and PCB design.
Features:
- Switching capacity up to 10 A in a small package for high-density PCB mounting.
- UL, CUL and TUV recognized.
- Choice of plastic materials for high temperature and improved chemical resistance.
- Sealed types available.
- Simple magnetic circuit for low cost in mass production.
Specifications:
| Specification: | Value: |
|---|---|
| Coil nominal voltage: | 24 VDC |
| Coil nominal current: | 15 mA |
| Coil power consumption: | 0.36 W |
| Coil resistance: | 1600 Ω ±10% |
| Contact form: | SPDT (1 Form C) |
| Contact material: | Silver alloy (AgCdO) |
| Contact rating (resistive load): | 10 A @ 125 VAC / 28 VDC |
| Operate time: | ≤ 10 ms |
| Release time: | ≤ 5 ms |
| Dielectric strength (coil to contact): | 1500 VAC, 1 minute |
| Dielectric strength (contact to contact): | 1000 VAC, 1 minute |
| Insulation resistance: | ≥ 100 MΩ (500 VDC) |
| Mechanical life: | ≥ 10,000,000 operations |
| Electrical life: | ≥ 100,000 operations (rated load) |
| Operating temperature range: | -25 °C to +70 °C |
| Mounting type: | Through Hole, 5 Pin |
| Weight: | ∼10 g |
Applications:
- Domestic appliance.
- Office machine.
- Audio equipment.
- Automobile.
- Remote control TV receiver.
- Monitor display.
Package Contents:
- 1x SONGLE SRD-24VDC-SL-C Relay SPDT (1 Form C) 24VDC Coil 10A Through Hole 5 Pin


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