ST3M-W214S Datasheet, Specs, Alternatives & ECAD | STEIPU | PartGenie

AI summary

ST3M-W214S product

ST3M-W214S is a dual-channel, normally open PhotoMOS relay for AC or DC switching up to 400 V and 0.12 A continuous load current.

Best for

Low-current AC/DC switching
Automatic test equipment
Isolated I/O and sensing circuits

Avoid if

The application exceeds 0.12 A continuous load current
Low on-resistance or high surge capability is required without thermal validation

Check before use

Load voltage and current derating
SOP8 PCB land pattern and 2.54 mm pin pitch
1500 Vrms isolation requirement
Operating temperature and power dissipation

Key specifications

Channels: 2 normally open channels
Load rating: 400 V peak AC/DC; 0.12 A continuous
Off-state leakage: 1 µA max.
Isolation voltage: 1500 Vrms

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Automatic test equipmentIsolated I/O modulesSensing equipment

Datasheet

1fbeba3c7f0ff9d33c47fa2f3496e56c_ST3M-W214S.pdf

800 KB

CAD Models

Download ECAD models for ST3M-W214S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-pin SOP PhotoMOS solid-state relay containing two normally open AC/DC channels.