What are the key electrical ratings?

The connector is rated for 125V AC/DC and 1A current, with an insulation resistance of 100 MΩ and contact resistance of 20 mΩ.

What materials are used in this connector?

The base is made of LCP (Liquid Crystal Polymer) for thermal resistance, and the pins and solder tabs are made of brass.

What should engineers review before using this part?

Engineers should check the PCB layout dimensions, specifically the 1.25mm pitch and the solder pad geometry, to ensure compatibility with their assembly process.

What should sourcing teams check before buying WAFER-GH1.25-3PWB?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

What is the pinout of WAFER-GH1.25-3PWB?

Use the WAFER-GH1.25-3PWB datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about WAFER-GH1.25-3PWB pinout to locate pins, power rails, and interface signals before layout.

WAFER-GH1.25-3PWB Datasheet, Specs, Alternatives & ECAD | XUNPU

AI summary

The WAFER-GH1.25-3PWB is a 3-pin, 1.25mm pitch right-angle SMT header connector rated for 125V and 1A, ideal for compact PCB signal connections.

Best for

Compact PCB designs
Low-power signal routing
SMT assembly lines

Avoid if

High-current applications exceeding 1A
Environments requiring extreme temperature resistance beyond -25°C to +85°C

Check before use

Mating connector compatibility
Reflow profile compatibility with LCP material

Key specifications

Pitch: 1.25 mm
Positions: 3
Voltage Rating: 125 V
Current Rating: 1 A

Compliance & Environment

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

Application

Consumer ElectronicsIndustrial Control

Datasheet

65b69a92199d06dd249817417bd43602_2205271730_XUNPU-WAFER-GH1-25-3PWB_C3029378.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WAFER-GH1.25-3PWB: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

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

Design and risk insights

Questions & answers

It is a 3-pin, 1.25mm pitch right-angle surface-mount (SMT) male header connector manufactured by XUNPU.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the WAFER-GH1.25-3PWB?+×

What are the key electrical ratings?+×

What materials are used in this connector?+×

What should engineers review before using this part?+×

What should sourcing teams check before buying WAFER-GH1.25-3PWB?+×

What is the pinout of WAFER-GH1.25-3PWB?+×