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SS4-40-3.50-L-D-K-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SS4-40-3.50-L-D-K-TR product

SS4-40-3.50-L-D-K-TR

Rectangular Connectors

Board-to-Board0.40 mm PitchHigh-Speed

The SS4-40-3.50-L-D-K-TR is a high-performance 0.40 mm pitch board-to-board socket connector from Samtec, featuring 80 pins and a 3.50 mm lead style.

Best for

  • High-speed mezzanine board-to-board connections
  • Compact electronic designs requiring 0.40 mm pitch

Avoid if

  • Applications requiring high-vibration resistance without additional mechanical support

Check before use

  • Mated height compatibility with the ST4 series header

Key specifications

Pitch
0.40 mm
Pin Count
80
Current Rating
1.6 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
nan
MSL
nan
ECCN
EAR99
HTSUS
8536694040.0

Application

Connectivity

Datasheet

SS4-40-3.50-L-D-K-TR-Samtec-datasheet-116536674.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SS4-40-3.50-L-D-K-TR: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a 0.40 mm pitch, 80-pin dual-row surface-mount socket connector designed for high-speed board-to-board applications.