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A1254WR-S-20P AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A1254WR-S-20P product

A1254WR-S-20P

Rectangular Connectors - Headers

1.25mm PitchSMT20-PinHeader

The CJT A1254WR-S-20P is a 20-pin, 1.25mm pitch right-angle SMT header connector designed for compact wire-to-board connections.

Best for

  • Compact PCB designs
  • Wire-to-board interconnects

Avoid if

  • High-current applications exceeding 1A
  • Through-hole mounting requirements

Check before use

  • PCB layout footprint
  • Mating housing compatibility

Key specifications

Pitch
1.25 mm
Positions
20
Mounting
SMT

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

General Connectivity

Datasheet

96b2691558ac61a9796f5aa84df23978.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A1254WR-S-20P: 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 20-position, 1.25mm pitch right-angle surface-mount male header connector from CJT, typically used in wire-to-board applications.