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TE Connectivity AMP Connectors 2-66358-1 — Multi-Purpose Circular

TE Connectivity 2-66358-1 Multimate III+ Stamped Socket

MPN2-66358-1
Active

TE Connectivity Multimate III+ stamped socket contact, 2-66358-1, crimp termination, tin finish 50.0µin (1.27µm), accepts 14-18 AWG wire, socket type.

$0.8100Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-66358-1 specifications
ParameterValue
TypeStamped
SeriesMultimate III+
Wire gauge14-18 AWG
Contact materialCopper Nickel Alloy
PackageTape & Reel (TR) Cut Tape (CT)
Pin or socketSocket
Contact finishTin
Contact terminationCrimp
Contact finish thickness50.0µin (1.27µm)

Product details

Stamped socket contact for Multimate III+ housings

The base material is a Copper Nickel Alloy, chosen for its spring properties and resistance to stress relaxation at elevated temperatures — relevant if the harness sees underhood or cabinet heat near the connector's rated operating range.

Wire gauge and crimp fit

The 2-66358-1 accepts 14-18 AWG stranded wire — a common range for power distribution and signal circuits in a Multimate III+ connector. For the harness builder, confirm the strip length and crimp die profile match the TE application tooling for the Multimate III+ series.

Frequently asked questions

Is 2-66358-1 compatible with Multimate III+ connectors?

Yes, the 2-66358-1 is a stamped socket contact from the TE Multimate III+ series. It mates with the corresponding Multimate III+ pin contact and inserts into the standard Multimate III+ housing cavities.

What gauge wire does 2-66358-1 accept?

The 2-66358-1 accepts 14-18 AWG stranded wire. The crimp barrel is designed for this range; using wire outside it will not meet the specified mechanical or electrical performance.

What is the contact finish on 2-66358-1?

The contact finish is tin with a thickness of 50.0µin (1.27µm). This is a heavy tin plate suited for moderate mating cycle applications in interior environments.