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TE Connectivity AMP Connectors 66504-3 — Multi-Purpose Circular

TE 66504-3 AMPLIMITE HDP-20 Stamped Socket Contact

MPN66504-3
Active

TE Connectivity AMPLIMITE HDP-20 series, 66504-3, Stamped Socket Contact, 20-24 AWG, Gold 30.0µin (0.76µm) plating, Crimp termination, Phosphor Bronze contact material, Tape & Reel.

$0.2900Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

66504-3 specifications
ParameterValue
TypeStamped
SeriesAMPLIMITE HDP-20
Wire gauge20-24 AWG
Contact materialPhosphor Bronze
PackageTape & Reel (TR) Cut Tape (CT)
Pin or socketSocket
Contact finishGold
Contact terminationCrimp
Contact finish thickness30.0µin (0.76µm)

Product details

Stamped socket contact for AMPLIMITE HDP-20 D-sub connectors

This is the socket (female) half; it mates into standard HDP-20 pin headers and is retained in the housing by the crimp barrel.

30.0µin gold — why it matters for signal duty

The phosphor bronze base provides spring retention in the housing cavity without taking a set over time.

Crimp termination for 20-24 AWG wire — the stamped barrel accepts stranded or solid conductor within that range. The crimp tooling (typically a TE CERTI-CRIMP or equivalent die set) forms the barrel around the stripped wire and insulation, giving a gas-tight connection that matches the contact's rated current. No soldering required; the crimp is the production and field repair method.

Frequently asked questions

Where can I buy 66504-3?

The 66504-3 is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability — no stock-holding claim is made here.

What is the wire gauge for 66504-3?

The 66504-3 accepts 20-24 AWG wire for crimp termination.