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1971777-4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1971777-4 product

1971777-4

Rectangular Connectors - Accessories

TPAPower Triple LockTE Connectivity

The 1971777-4 is a 4-position TPA (Terminal Position Assurance) accessory for TE Connectivity's Power Triple Lock connector series, designed for high-temperature applications.

Best for

  • Power Triple Lock connector systems

Avoid if

  • Standard temperature housings if high-temp rating is not required

Check before use

  • Mating housing part numbers

Key specifications

Positions
4
Material
Nylon PA66
Rating
High Temp

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Systems

Datasheet

TE-Connectivity-1971777-4.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1971777-4: 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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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 Terminal Position Assurance (TPA) component used to ensure terminals are fully seated in Power Triple Lock connector housings.