HK19F-DC5V-SHG DPDT 8-Pin PCB Relay 5V
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 13 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
A 5 V DC coil PCB-mount relay with a DPDT (2 Form C) contact arrangement in an 8-pin package. It switches two separate circuits together and is used in remote control, automatic control systems, communication equipment and general electronic equipment.
Specifications
- Coil voltage
- 5 V DC
- Contact configuration
- DPDT (2 Form C)
- Number of pins
- 8
- Contact rating
- 1A 125V AC, 2A 30V DC
- Mounting
- PCB mount
- Size
- 2 x 0.9 x 1.5 cm
- Weight
- 50 g
Frequently asked questions
Can I drive this relay directly from an Arduino or ESP32 pin?
No. The coil should be driven through a transistor or relay driver stage, and a flyback diode should be placed across the coil. Microcontroller pins cannot supply the coil current safely.
Is it suitable for switching mains AC loads?
Check the listed contact rating before use. The contacts are rated 1A at 125V AC and 2A at 30V DC, so any AC load must stay within that limit and the wiring must follow proper isolation practice.
