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66103-4 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 66103-4 Stamped Pin, Multimate III+

MPN66103-4
Active

TE Connectivity Multimate III+ series, 66103-4 stamped pin contact, 20-24 AWG, gold 30.0µin (0.76µm) plating, brass, crimp termination, bulk.

$1.2500Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

66103-4 Technical Specifications
ParameterValue
TypeStamped
SeriesMultimate III+
Wire gauge20-24 AWG
Contact materialBrass
PackageBulk
Pin or socketPin
Contact finishGold
Contact terminationCrimp
Contact finish thickness30.0µin (0.76µm)

Product details

Identifying the 66103-4 Stamped Pin Contact

Wiring and Termination Fit

This pin accepts 20-24 AWG stranded or solid wire.

Comparing 66103-4 and 66103-3

The 66103-3 is the same stamped pin in the Multimate III+ series, same 20-24 AWG wire range and gold plating. The difference is the contact finish thickness: the 66103-4 carries 30.0µin (0.76µm) of gold, while the 66103-3 is plated with 15.0µin (0.38µm). For applications that demand higher mating cycle life or are in a more corrosive environment, the 30.0µin variant is the better choice.

Frequently asked questions

Where can I buy 66103-4?

The 66103-4 is sourced to order against an RFQ through independent distribution. Submit a quote request for current pricing and availability.

What is the difference between 66103-4 and 66103-3?

Both are stamped pin contacts in the Multimate III+ series for 20-24 AWG wire with gold plating. The 66103-4 has a thicker gold layer of 30.0µin (0.76µm) versus 15.0µin (0.38µm) on the 66103-3, providing better durability for repeated mating cycles and harsher environments.