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03JQ-ST AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

03JQ-ST product

03JQ-ST

Rectangular Connectors - Headers

JSTConnector2.5mm PitchBoard-to-Board

The JST 03JQ-ST is a 3-circuit, 2.5 mm pitch side-entry receptacle connector designed for secure board-to-board connections.

Best for

  • Board-to-board signal and power connections

Avoid if

  • Applications requiring high-vibration resistance beyond standard industrial specs

Check before use

  • PCB hole dimensions and soldering method

Key specifications

Pitch
2.5 mm
Circuits
3
Current Rating
3 A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

03JQ-ST-JST-datasheet-13551090.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 03JQ-ST: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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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-position, 2.5 mm pitch side-entry receptacle connector from the JQ series, designed for reliable board-to-board interconnects.