SHR AUTOSENSOR TECH LIMITED
[email protected] +86 137 6157 1029
SHR SHR AUTOSENSOR
Engineering selection, replacement lookup and sample purchasing support
Cross Reference RFQ

Request Quote

Send Your Specs for Quote or Engineering Review

Use this RFQ page to send part numbers, electrical requirements and application details. The more detail you provide, the faster MiRelay can recommend the right relay, contactor, module or custom solution.

Step 1

Part or Application

Share an existing part number, competitor part number, drawing, datasheet, or describe the equipment/application.

Step 2

Electrical Requirements

Switch voltage/current, carry current, contact form, coil voltage, insulation resistance, leakage current and breakdown voltage.

Step 3

Commercial Details

Target quantity, sample needs, annual volume, delivery schedule, certification needs and shipping destination.

Fast RFQ Email Template

If you prefer email, use the pre-filled RFQ email and attach datasheets, photos or drawings.

Product family or part numberVoltage, current, contact form and coil voltageQuantity, target delivery date and application
Email RFQ Template Call +86 13761571029
Engineering RFQ checklist

Prepare a complete relay, contactor or sensor quote request

Use this worksheet before submitting the form. Complete technical context helps engineering sales confirm the correct model, datasheet, sample path and production pricing faster.

1. Identify the part or function

  • MiRelay model or competitor part number
  • Product family: reed relay, mercury wetted relay, HV DC contactor, module or sensor
  • Equipment/application and operating duty
  • Datasheet or drawing already reviewed

2. Electrical requirements

  • Switching voltage/current and carry current
  • Load type: signal, resistive, capacitive, inductive or DC bus
  • Coil/control voltage, contact form or sensor output
  • Breakdown voltage, insulation, leakage and safety margin

3. Mechanical and environment

  • PCB, panel, busbar, cable or custom mounting
  • Termination, connector, cable length or package limits
  • Temperature, vibration, sealing or media exposure
  • Compliance or market restrictions if applicable

4. Commercial details

  • Sample quantity and production forecast
  • Target delivery date and destination country
  • Annual volume and approval schedule
  • Replacement / cross-reference urgency
Engineering review pathMiRelay reviews model fit, electrical margin, datasheet limits and RFQ details before production quotation.
Attachments welcomeIf drawings, photos or competitor datasheets are needed, use the email template after submitting the form.
Faster reply tipInclude voltage, current, load type, coil/control voltage, quantity and application in the first message.

Email detailed RFQ template with attachments Check model index first Read technical notes

RFQ Form

Submit the form below for engineering sales follow-up. For urgent projects, email [email protected] after submitting.

← Back

Thank you for your response. ✨

Thank you for your RFQ. MiRelay engineering sales will review your requirements and reply as soon as possible.

Need a cross-reference?

Send the competitor part number and key electrical constraints.

Cross Reference

Need selection help?

Review application and technical notes before submitting your RFQ.

Technical Library

Browse catalog first?

Compare relay, contactor, module and sensor product families.

Product Catalog