G5Q-1A-DC5
Overview
The G5Q-1A-DC5 is a compact, high-capacity power PCB relay designed to handle switching loads up to 10A. This SPST-NO relay features a 5VDC coil and is optimized for space-efficient designs requiring robust isolation and high thermal resistance up to 105C.
Why Choose This Part
This relay offers a high switching capacity of 10A in a small footprint with a fast 10ms operate time. Its 105C maximum operating temperature and UR/VDE approvals make it suitable for demanding thermal environments and safety-critical power applications.
Applications
Key Specifications
Getting Started
When integrating this relay, ensure the 40mA coil current is driven by a transistor or relay driver with a flyback diode to protect against inductive spikes. Maintain proper creepage and clearance distances on the PCB layout between the low-voltage coil traces and the high-voltage load traces.
G5Q-1A Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Coil Current | Coil Voltage | Must Operate Voltage | Must Release Voltage | Stock |
|---|---|---|---|---|---|
| G5Q-1A-DC5 (this part) | 40 mA | 5V | 3.75 V | 0.25 V | 2,423 |
| G5Q-1A-DC24 | 8.3 mA | 24V | 18 V | 1.2 V | 874 |
