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55508-042 — Amphenol product photo
Amphenol

55508-042 Minitek 2.00mm Receptacle, 42 Pos, Obsolete

MPN55508-042
Obsolete

Amphenol ICC (FCI) Minitek® 2.00mm, 55508-042, board-to-board receptacle, 42 positions, 2 rows, 0.079" (2.00mm) pitch, surface mount, gold mating contacts, 2A, UL94 V-0.

$3.4820Ref. price · indicative, final on quote
55508-042 datasheet
StockContact for availability
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

55508-042 Technical Specifications
ParameterValue
SeriesMinitek® 2.00mm
GenderFemale Socket
Mounting typeSurface Mount
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating200V
Current rating2A
Operating temperature-55°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.091\" (2.30mm)
Insulation materialPlastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Medical
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions42
Row spacing - mating0.079\" (2.00mm)
Contact finish - postTin-Lead
Contact finish - matingGold
Contact finish thickness - mating1.97µin (0.050µm)

Product details

42-Position SMT Receptacle for Board-to-Board Stacking

The 55508-042: Rated at 2A per contact with a 200V voltage rating, this connector suits signal-level interconnects in general-purpose, industrial, and medical equipment.

Buyers should confirm BOM quantities and source through independent distribution; availability is lot-specific and confirmed at RFQ. For new designs, consider active Minitek 2.00mm receptacles with similar pitch and row count — verify the footprint and mating header compatibility before substituting.

Termination and Mating Interface

This receptacle uses surface-mount solder termination, with contact posts finished in tin-lead. All 42 positions are loaded, so no blanking plugs are needed.

Frequently asked questions

What is the replacement for 55508-042?

No official replacement or pin-compatible successor is recorded from the manufacturer. For new designs, look at active Minitek 2.00mm receptacles with 42 positions and 2.00mm pitch — verify the footprint and mating header match before ordering.