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20021311-00040T4LF — Amphenol product photo
Amphenol

20021311-00040T4LF Amphenol ICC Minitek127 40-Pin Receptacle

MPN20021311-00040T4LF
Active

Amphenol ICC (FCI) Minitek127® 1.27mm, 40-position dual-row receptacle, through-hole solder termination, gold mating finish, UL94 V-0 black housing, active production.

$3.8700Ref. price · indicative, final on quote
20021311-00040T4LF 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

20021311-00040T4LF Technical Specifications
ParameterValue
SeriesMinitek127® 1.27mm
GenderFemale Socket
Mounting typeThrough Hole
Connector typeReceptacle
Fastening typePush-Pull
Operating temperature-40°C~105°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.173\" (4.40mm)
Insulation materialPlastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.050\" (1.27mm)
Positions40
Row spacing - mating0.050\" (1.27mm)
Contact finish - postTin
Contact length - post0.094\" (2.40mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating10.0µin (0.25µm)

Product details

The 20021311-00040T4LF: This is a 40-position, dual-row female socket receptacle from the Minitek127® 1.27mm series, designed for board-to-board stacking. The mating finish is gold at 10.0 µinch (0.25 µm) over phosphor bronze contacts. That's a serviceable plating grade for moderate mating cycles — think a few dozen field disconnects over the product life, not a daily-cycled test fixture.

The part is RoHS compliant.

40 vs 44 Positions — When the BOM Needs a Sibling

It shares the same 1.27 mm pitch, dual-row layout, gold mating finish, through-hole termination, and UL94 V-0 housing. If your board layout has the extra four holes, it's a drop-in swap for the same footprint. Other active siblings include 36-position (20021311-00036T4LF) and 34-position (20021311-00034T4LF) versions, identical in all other respects.

Frequently asked questions

What is the mating connector for 20021311-00040T4LF?

This is a Minitek127® 1.27mm receptacle — it mates with a matching pin header from the same series, also on 0.050" pitch and dual-row layout.

Does 20021311-00040T4LF have a 2-row configuration?

Yes, it is a dual-row receptacle with 40 positions loaded across two rows at 0.050" (1.27 mm) row spacing.