SHR AUTOSENSOR TECH LIMITED Engineering RFQ Support

Reed Relay Selection Guide

Reed Relay Selection Guide

Select by withstand voltage, package/output style, contact form and coil voltage. Breakdown/dielectric withstand is not the same as maximum switching voltage; verify both before design-in.

Voltage indexPackage guideEngineering RFQ

Visual Selection Guide Image Manual

A 6-page, image-based engineering selection manual covering product-family routing, breakdown-voltage bands, HVR package selection, representative pinouts and RFQ requirements. Built from the validated 268-model professional datasheet catalog.

Reed relay visual selection guide preview

Quick path by product family

HVR

PCB high-voltage reed relays for ATE, hipot, medical and insulation monitoring.

HRM

DIN-rail / terminal-block relay modules for cabinet wiring and HV control panels.

SIP-HV / SIP / DIL

Compact PCB reed relays where footprint, coil drive and contact form are the key constraints.

ESM / Contactors

High-current DC switching products for battery, charging and power-control applications.

Withstand-voltage index

0.45 kV class · 1 models

2 kV class · 3 models

18 kV class · 1 models

RFQ checklist

  • Target switching voltage/current and load type.
  • Required dielectric/breakdown withstand voltage.
  • Coil voltage and drive circuit.
  • Contact form and channel count.
  • PCB footprint, terminal wiring or module installation.
  • Quantity, sample need and target delivery window.

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