ENMG / SOLID-STATE RELAYS
PGH
Horizontal PCB solid-state relays
Four-pin optically isolated solid-state relays in a horizontal die-cast aluminum housing for PCB installation.
Request a quote ↗TECHNICAL DATA / PGH
Specifications & selection.
- AC zero-cross and random-turn-on versions.
- DC and non-polarized AC/DC variants.
- 5 A AC and 5 / 10 A DC component options.
| Pattern | Output |
|---|---|
| PGH5D61** | 5 A DC |
| PGH10D61** | 10 A DC |
| PGH5K61** | 5 A non-polarized AC/DC |
| PGH5A20** / PGH5A21** | 240 VAC zero-cross / random |
| PGH5A30** / PGH5A31** | 380 / 440 VAC zero-cross / random |
| Parameter | Published specification |
|---|---|
| Input suffix 05 / 12 / 24 / 32 | 5 / 12 / 24 VDC / 5–24 VDC |
| Input current | Approximately 10 mA |
| AC load range | 24–240 VAC or 24–440 VAC, variant dependent |
| DC load range | 5–60 VDC; 5–100 VDC option requires exact model confirmation |
| Continuous resistive current | 5 A AC; 5 or 10 A DC at 20 °C; derating required |
| ON voltage | AC ≤1.5 V; basic DC ≤1.3 V |
| OFF leakage | AC ≤5 mA; DC ≤1 mA at rated voltage |
| Minimum load | AC 50 mA; DC 10 mA |
| Switching time | AC ≤10 ms; DC ≤1 ms |
| Dielectric strength | 2500 VAC, 1 minute, input–output and I/O–case |
| Insulation resistance | ≥100 MΩ at 500 VDC |
| Vibration / shock | 10–55 Hz, 0.75 mm double amplitude / approximately 1000 m/s² |
| Operation / storage | −30 to +80 °C / −30 to +100 °C |
| Humidity / altitude | 45–85% RH, no condensation or icing / below 2000 m |
| Pins | Input +3 / −4; AC output 1 / 2; verify DC output polarity |
Selection & installation notes
- The input description and photographed label state 3–32 VDC, while suffix 32 is listed as 5–24 VDC. Confirm the ordered input range.
- The source does not supply a complete order code for the 100 VDC option, a PCB footprint, dimensions or mass. Request the drawing before layout.
- Confirm heat dissipation, inrush capability and load suppression. OFF-state leakage is not electrical isolation. The AC switching-time statement lacks frequency conditions.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG relays — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.