ENMG / RELAYS & INTERFACES
EQZ / EQG
Miniature SIP PCB solid-state relays
EQZ and EQG are miniature solid-state relays in a single-in-line PCB package with the form factor of a 49F electromagnetic relay. Their compact body supports dense PCB layouts and optional socket-based replacement.
Request a quote ↗TECHNICAL DATA / EQZ / EQG
Specifications & selection.
- DC-output types use MOSFET switching; AC-output types use TRIAC switching.
- Engineering-plastic housing with epoxy encapsulation.
- The source describes resistance to flux, dust, shock and vibration.
- Optional multi-channel modules from 4 to 32 channels.
| Parameter | Specification |
|---|---|
| Body dimensions | 5 mm thickness × 20 mm length × 12.5 mm height |
| Mounting | SIP, through-hole PCB soldering |
| Optional mounting | PCB solder socket for replaceable installation |
| DC output switch | MOSFET |
| AC output switch | TRIAC |
| Housing | Engineering plastic, epoxy encapsulated |
| Module options | 4–32 channels |
| Photographed model examples | EQZ102D; EQG22024 |
Selection & installation notes
- The product page does not provide a complete per-model electrical rating table. Confirm input voltage/current, output voltage/current, isolation, leakage and switching behavior for the exact part number.
- The 49F comparison describes the form factor; verify the pinout and electrical circuit before substituting a mechanical relay.
- Confirm the PCB footprint, soldering profile and heat-dissipation requirements using the selected model drawing.
- Dimensions shown are body dimensions; terminal length and pin pitch are not specified in the page text.
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.
English relay product selection brochure · YZ26I10
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.