HG4100F Relay 12VDC 3A 250VAC/30VDC 6 Pin
The HG4100F Relay is a compact PCB-mount electromagnetic relay designed for general-purpose switching applications. It features a 12 VDC coil, a 6-pin footprint suitable for through-hole PCB soldering, and contacts rated for up to 3A at 250VAC or 30VDC, making it an economical yet reliable choice for controlling low-to-moderate power AC or DC loads in electronic circuits, automation, control boards, alarm systems, and DIY electronics projects.
Features
- 12VDC nominal coil suitable for common 12V control supplies and driver circuits.
- SPDT (1 Form C) contact arrangement for common / NO / NC wiring flexibility.
- Contact rating 3A at 250VAC or 3A at 30VDC for resistive loads.
- Compact sealed/plastic body with flux-resistant construction for PCB reflow/soldering.
- Low-profile outline dimensions of 15.5 x10.5 x11.8mm for space-constrained designs.
- Long electrical life (1×10^5 operations at rated load) and high mechanical life (1×10^7 operations).
- Meets insulation and dielectric requirements for safety-minded designs.
- Direct replacement for HK4100F and HT4100F.
Specifications
| Parameter | Value |
|---|---|
| Coil Voltage | 12 VDC |
| Contact Configuration | SPDT (1 Form C) |
| Contact Rating (AC) | 3A @ 250VAC |
| Contact Rating (DC) | 3A @ 30VDC |
| Maximum Switching Voltage | 300 VAC / 60 V DC (absolute max) |
| Maximum Switching Capacity | 750 VA / 90 W |
| Contact Resistance (initial) | ≤ 100 mΩ @ 1 A, 6 VDC |
| Operate Time (max) | ≤ 6 ms |
| Release Time (max) | ≤ 4 ms |
| Insulation Resistance | ≥ 100 MΩ @ 500 V DC (coil-to-contact) |
| Dielectric Strength | 1000 V AC (coil-to-contact), 500 V AC (between contacts) |
| Temperature Range | –25 °C to +70 °C (typical) |
| Package | 6-pin through-hole PCB relay |
Applications
- AC / DC load switching in control modules, lamps, small motors, fans, and lighting circuits.
- Microcontroller-controlled relay boards for home automation, IoT, or robotics.
- Alarm systems, security devices, and low-to-moderate power switching tasks.
- Replacement or upgrade of similar 12 VDC SPDT 3A relays in DIY and repair applications.
- General-purpose switching in consumer electronics, appliances, or power-control panels.
Package Contents
- 1× HG4100F Relay 12VDC 3A 250VAC/30VDC 6 Pin.
Documents
| Datasheet | HK4100F |
