ConnectorConnectivity Solutions

Product Database

Find connector families by specification

Start with connector type, pin count, voltage, IP rating, terminal type or vehicle system.

Product Families

Automotive Connectors Waterproof Connectors Wire Harness Connectors EV Connectors High Voltage Connectors Automotive Terminals HSD Connectors LVDS Connectors

Common Buying Paths

2 Pin Waterproof Connector 3 Pin Wire Harness Connector High Voltage EV Connector Product Database

Buyer Action

Not sure which connector fits?

Use application, voltage, current, IP rating and pin number to narrow the path.

Use Connector Finder Send Product RFQ

Application Solutions

Start from the vehicle system

For buyers who know the application problem but not the exact connector model.

Solution Pages

Wiring Harness Solution EV Battery Connection Sensor Connection ADAS Connection ECU Connection

Requirement Paths

Waterproof Sealed Connection EV Battery High Voltage Path Sensor & Engine Bay Path ADAS Signal Connector Path

Buyer Action

Turn application requirements into RFQ

Send environment, voltage, current, pin count, drawings or reference samples.

View Solutions Request Engineering Review

Buyer Types

Route by automotive supply chain role

OEM, EV, electronics and vehicle programs need different connector evidence and RFQ details.

Industries

Electric Vehicle Automotive Electronics Commercial Vehicle Passenger Vehicle

Buyer Concerns

OEM Long-Term Supply Harness Assembly Compatibility EV Safety & High Voltage Electronics Signal Integrity

Buyer Action

Match products to your buyer role

Use industry pages to connect vehicle system, connector family and RFQ checklist.

Browse Industries Submit Industry RFQ

Supplier Proof

Evaluate factory and engineering capability

Confirm tooling, molding, terminal stamping, testing and quality evidence before supplier approval.

Manufacturing Capability

Manufacturing Capability Connector Development Mold Development Injection Molding Metal Stamping Testing Laboratory About Manufacturer

Audit Evidence

Quality Control Technical Documents AI Manufacturer Knowledge About WEUP Connector

Buyer Action

Need supplier qualification proof?

Review capability first, then send drawings, samples or target specifications.

View Capability Request Support

Technical Hub

Prepare datasheets, drawings and selection knowledge

Help engineers and buyers prepare the right information before RFQ.

Resource Center

Platform Framework Catalog & Datasheets Technical Articles FAQ Connector Finder Cross Reference AI Knowledge Base

Popular Guides

What Is an Automotive Connector?IP67 vs IP68 Automotive Connectors Choose a Connector Manufacturer FAQ

Buyer Action

Have drawings or a reference model?

Request catalog files or submit equivalent connector information for review.

Catalog & Files Cross Reference

Product Search Finder Request Quote

Contact

Contact automotive connector support

For product selection, drawings, samples and quotation, use the structured RFQ path so engineering and sales can review the requirement clearly.

Submit RFQ Use Connector Finder

Direct email

sales@weupconnector.com

China-based manufacturing support

B2B communication for OEM, wiring harness, EV and automotive electronics connector sourcing projects.

Application and vehicle system

Connector type and pin number

Voltage, current and IP rating

Product Selection

Choose connector families by application, pin count, IP rating, voltage and terminal type.

Engineering RFQ

Send drawings, samples, model references or custom connector requirements.

Catalog & Files

Request datasheets, drawings, 3D files, product CSV or technical documents.

RFQ preparation

Prepare the information needed for technical review

The more complete the requirement, the faster the connector selection, sample plan or quotation path can be confirmed.

Application and vehicle system

Connector type and pin number

Voltage, current and IP rating

Drawing, sample photo or equivalent part number

Quantity, sample need and project schedule