ENMG / SOLID-STATE RELAYS
PMY
Miniature SIP PCB solid-state relays
Slim epoxy-potted solid-state relays with optical isolation and single-in-line PCB mounting for compact output circuits.
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Specifications & selection.
- Approximately 26.5 × 7 × 16 mm body.
- AC zero-cross and random; DC and non-polarized selections.
- 5, 12, 24 and 5–24 VDC input codes.
| Code pattern | Output type |
|---|---|
| PMY2D61** | Basic 2 A DC |
| PMY6D61** | Low-resistance 6 A DC; exact specification required |
| PMY2K61** | Non-polarized 2 A output; exact AC voltage definition required |
| PMY2A20** | 2 A AC zero-cross |
| PMY2A21** | 2 A AC random |
| Item | Published value |
|---|---|
| 05 / 12 / 24 / 32 | 5 / 12 / 24 / 5–24 VDC |
| Input pins | 3 positive, 4 negative; verify body marking |
| Output pins | 1 and 2; DC polarity follows body marking |
| Typical input current | Several mA; exact maximum not provided |
| Input switching levels in prose | ON approximately above 3 VDC; OFF approximately below 1 VDC; confirm variant |
| Parameter | AC | DC |
|---|---|---|
| Load voltage | 24–240 VAC | 5–60 VDC |
| Resistive current at 20 °C | 2 A | 2 / 5 / 6 A depending on variant |
| ON drop | ≤1.5 V at rated current, described as typical | Basic ≤1.3 V; low-resistance variant unspecified |
| OFF leakage | ≤5 mA | ≤1 mA |
| Minimum load | 50 mA | 10 mA |
| ON / OFF | ≤10 / ≤10 ms | ≤1 / ≤1 ms |
| Item | Specification |
|---|---|
| Input-output withstand | 2500 VAC, 1 minute |
| 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 / below 2000 m |
| Conditions | No condensation or icing |
| Pin pitch / mass | Exact drawing and production specification required |
Selection & installation notes
- The general text mentions 5 A DC, while the selection chart lists 2D and 6D. Confirm any 5D order code and its full datasheet.
- Output figures are model-dependent. Do not apply AC or basic-DC data to 2K or low-resistance variants without confirmation.
- Confirm the permitted PCB soldering profile: this page suggests ≤350 °C for 3–5 seconds, whereas related SIP families list a different process.
- Small packages require adequate PCB cooling and derating. Match protection and suppression to load inrush; OFF-state leakage is not isolation.
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.