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KF143-3.81-4P AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KF143-3.81-4P product

KF143-3.81-4P

Terminal Blocks - Headers

Terminal BlockPluggable3.81mm Pitch

The KF143-3.81-4P is a 4-position, 3.81mm pitch pluggable terminal block using a spring clamp mechanism for secure, tool-less wire termination.

Best for

  • Industrial control systems
  • Modular electronics

Avoid if

  • Applications requiring high-vibration resistance without strain relief
  • Wire gauges outside 20-16 AWG

Check before use

  • PCB footprint layout
  • Current/Voltage requirements

Key specifications

Pitch
3.81 mm
Positions
4
Current Rating
10 A
Voltage Rating
300 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialGeneral

Datasheet

985cdeea9c2ee3b58cb4e0421ebe95fa_2206201715_Cixi-Kefa-Elec-KF143-3-81-4P_C3040542.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KF143-3.81-4P: 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 4-position pluggable terminal block with a 3.81mm pitch, designed for PCB-based wire connections using a spring clamp system.