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66951-003LF — Amphenol product photo
Amphenol

66951-003LF Amphenol ICC Dubox Receptacle, 3-Pos

MPN66951-003LF
Active

Amphenol ICC (FCI) Dubox™ / BergCon® PV™ series, 3-position single-row female socket receptacle, 0.100" (2.54 mm) pitch, through-hole solder termination, 30.0 µin gold mating finish, 1250 V rating, UL94 V-0 housing.

$1.7000Ref. price · indicative, final on quote
66951-003LF datasheet
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

66951-003LF 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)
Positions3
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 Receptacle for 0.100" Pitch Headers

Three Positions, One Row, Full Coverage

Rated at 1250 V, this receptacle handles signal-level voltages with substantial margin, and can be used in power distribution within industrial control cabinets where higher isolation is needed.

Push-Pull Latch and Black Insulator

Active Lifecycle and RoHS Compliance

RoHS compliant per the manufacturer, with no exemptions listed — suitable for markets with RoHS enforcement.

Peer Comparison: 3 vs 4 Positions

The 66951-003LF (3 positions) is the smallest member of the 66951 single-row family. For a BOM requiring 4 circuits, the 66951-004LF is a drop-in replacement in the same footprint pitch and mounting style; no board layout changes needed beyond the extra pin.

Frequently asked questions

Where can I buy 66951-003LF and what is the lead time?

The 66951-003LF is sourced through independent distribution against your RFQ. Submit a BOM quantity for a sourcing response.

What is the pitch of 66951-003LF?

The mating pitch is 0.100" (2.54 mm), standard for square-pin headers and breadboard-compatible footprints.

Can 66951-003LF be used for automotive applications?

Yes, the connector is listed for automotive, general purpose, industrial, medical, and telecommunications applications. The wide temperature range (-65°C to 125°C) supports underhood and cabin environments.