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A1257WV-S-3P AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A1257WV-S-3P product

A1257WV-S-3P

Interconnects

1.25mm PitchSMT Header3-PinWire-to-Board

The CJT A1257WV-S-3P is a 3-position, 1.25mm pitch vertical SMT header connector, ideal for compact wire-to-board signal connections.

Best for

  • Compact consumer electronics
  • Small-scale industrial sensor modules

Avoid if

  • High-power applications exceeding 1A
  • Environments requiring extreme mechanical vibration resistance

Check before use

  • Mating housing compatibility
  • SMT reflow profile

Key specifications

Pitch
1.25 mm
Positions
3
Mounting
SMT
Current
1 A

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Control

Datasheet

1fa3c3b881430df4e4de4091e88cc882.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A1257WV-S-3P: 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

1
BM03B-GHS-TBT(LF)(SN)Manufacturer

URL can't contain control characters. '/component/docs/d3bb5cd19f1f87e127bca82eb6711303_2304140030_CJT-Changjiang-Connectors-A1257WV-S-3P_C225119.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/1fa3c3b881430df4e4de4091e88cc882.pdf' (found at least ' ')

Has caveats

Design and risk insights

Questions & answers

It is a 1.25mm pitch, 3-pin vertical (180°) surface-mount male header connector manufactured by CJT.