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Amphenol 20021121-00028T4LF — Pin Headers, Sockets & Housings
Amphenol

20021121-00028T4LF Amphenol ICC Minitek127 28-Pin SMT Header

MPN20021121-00028T4LF
Obsolete

Amphenol ICC (FCI) Minitek127® 1.27mm, 28-position, 2-row, unshrouded SMT header, gold mating contacts, 1A per contact, UL94 V-0.

$1.5046Ref. price · indicative, final on quote
20021121-00028T4LF 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.
  • 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.
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Specifications

20021121-00028T4LF Technical Specifications
ParameterValue
SeriesMinitek127® 1.27mm
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typePush-Pull
Voltage rating125VAC
Current rating1A per Contact
Operating temperature-55°C~125°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.050\" (1.27mm)
Positions28
Row spacing - mating0.050\" (1.27mm)
Contact finish - postTin
Contact finish - matingGold
Contact length - mating0.120\" (3.05mm)
Contact finish thickness - post50.0µin (1.27µm)
Contact finish thickness - mating10.0µin (0.25µm)

Product details

28-Pin Board-to-Board Header at 1.27mm Pitch

The 20021121-00028T4LF: Surface-mount termination and a push-pull fastening system make it suitable for automated assembly in compact board stacks where the unshrouded profile saves z-height.

No official replacement or pin-compatible successor is recorded from Amphenol ICC (FCI).

Frequently asked questions

Where can I buy 20021121-00028T4LF?

We source this obsolete part through independent distribution channels. Availability and pricing are confirmed at RFQ — contact us with your target quantity and we will quote.

What is the closest pin-compatible alternative to 20021121-00028T4LF?

No official cross-reference or pin-compatible replacement is recorded from Amphenol ICC (FCI). A functional alternative would require a board-level review of pitch, position count, and stack height.