1743271-3

Overview

The TE Connectivity AMP Connectors part number 1743271-3 is a 3-position rectangular housing connector plug. It features a 0.380-inch (9.65mm) centerline pitch and is designed for female terminals in wire-to-wire applications. The housing is gray, sealable, and constructed from Polybutylene Terephthalate (PBT). It operates within a temperature range of -40°C to 105°C and meets UL 94V-0 flammability standards.

Feature Summary

• Sealable design compatible with SPT seals for environmental protection
• Standard Power Timer series construction for reliable electrical connections
• Polybutylene Terephthalate (PBT) material providing thermal stability

Applications

• Automotive timer circuits
• Wire-to-wire interconnects
• General automotive electronics assemblies

Procurement Notes

Verify the specific ordering suffix to confirm seal compatibility and terminal inclusion status. Confirm that the required mating terminals are ordered separately as housings do not include contacts. Ensure the application environment falls within the specified -40°C to 105°C operating temperature range for optimal performance.

Selection Notes

Select this component when a 3-position plug housing with a 9.65mm pitch is required for female terminals. Consider the sealable feature if environmental ingress protection is necessary. Verify that the PBT material properties align with the thermal and chemical requirements of the target assembly.

Part Context

This component belongs to the Standard Power Timer series by TE Connectivity AMP Connectors. It is part of a broader ecosystem of automotive connectors designed for robust performance in demanding environments. The series emphasizes reliability and ease of assembly for mass-produced electronic systems.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified alternatives. Generic rectangular housings may not match the precise 9.65mm pitch or sealing mechanisms required for proper fitment.