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66951-004LF — Amphenol product photo

66951-004LF Amphenol ICC (FCI) 4-Pin Female Socket Header

MPN66951-004LF
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Amphenol ICC (FCI) Dubox™ BergCon® PV™, 4-position single-row female socket header, 0.100" (2.54 mm) pitch, through-hole solder termination, gold-plated mating contacts, UL94 V-0 housing, RoHS compliant.

$2.4400Ref. 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

66951-004LF Technical Specifications
ParameterValue
SeriesDubox™, BergCon® PV™
GenderFemale Socket
Mounting typeThrough Hole
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating1250V
Operating temperature-65°C~125°C
Contact materialBrass
Insulation colorBlack
Insulation height0.325\" (8.25mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions4
Contact finish - postTin
Contact length - post0.142\" (3.60mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-Board Header for Signal Interconnects

The mating contacts are gold-plated to 30.0 µinch (0.76 µm) over brass, which provides reliable signal transfer over repeated mating cycles — typical for test equipment, medical devices, or telecom line cards where the connector sees periodic reconnection. Rated for 1250V — a high voltage ceiling for a signal connector — and operates from -65°C to 125°C, covering automotive underhood and industrial cabinet environments where temperature swings are wide.

Through-Hole Mount, Push-Pull Retention

This receptacle mounts through-hole with solder termination — the 0.142" (3.60 mm) post length gives a solid solder joint on standard 1.6 mm PCBs.

RoHS compliant.

Frequently asked questions

Where can I buy 66951-004LF?

It is quoted to order against your BOM quantity — submit an RFQ for current availability and pricing.

Is 66951-004LF RoHS compliant?

Yes, the 66951-004LF is RoHS compliant per the manufacturer's listing.