Signal Relay DH2SU 24VDC 2A Through Hole 6 Pin
The DH2SU is a high-quality latching signal relay designed for through-hole mounting on printed circuit boards. Manufactured by DEC (Korea), this relay is ideal for applications requiring reliable switching of low to medium power signals. It is commonly used in audio equipment for speaker protection, as well as in various control systems where precise signal control is necessary.
Features :
- DPST-NO (Double Pole Single Throw – Normally Open) contact configuration.
- Coil voltage: 24VDC.
- Contact rating: 2A at 120VAC.
- Through-hole mounting for secure PCB installation.
- 6-pin configuration.
- Compact design suitable for space-constrained applications.
- High reliability and long service life.
Specifications :
| Parameter | Value |
|---|---|
| Coil Voltage | 24VDC |
| Contact Rating | 2A at 120 VAC |
| Contact Configuration | DPST-NO |
| Mounting Type | Through Hole |
| Pin Count | 6 |
| Dimensions | 28.6 mm x 12.4 mm x 24.6 mm |
Applications :
- Audio Equipment: Protects speakers in amplifiers by preventing DC offset or fault conditions.
- Telecommunication: Switches signals in telecom devices for reliable communication.
- Industrial Control Systems: Manages low-power signals in automation setups.


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