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20021121-00040C4LF — Amphenol product photo
Amphenol

20021121-00040C4LF Amphenol ICC Minitek127 1.27mm 40-Pin

MPN20021121-00040C4LF
Active

Amphenol ICC (FCI) Minitek127® 1.27mm series, 20021121-00040C4LF, 40-position dual-row unshrouded SMT header, gold mating finish, 1A per contact, Tape & Reel with Pick and Place cap.

$1.9860Ref. price · indicative, final on quote
20021121-00040C4LF 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

20021121-00040C4LF Technical Specifications
ParameterValue
SeriesMinitek127® 1.27mm
GenderMale Pin
Mounting typeSurface 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
PackageTape & Reel (TR)
FeaturesPick and Place
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.050\" (1.27mm)
Positions40
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

40-Position Dual-Row Header for Dense Board-to-Board Interconnects

The 20021121-00040C4LF is a 40-position, dual-row unshrouded header from the Minitek127® 1.27mm series by Amphenol ICC (FCI). It uses a 1.27mm pitch on both the row and column spacing, which sets the board footprint for a dense, space-efficient interconnect. The gold-plated mating interface (10µinch) provides reliable contact resistance over repeated mating cycles, while the tin-plated solder tails (50µinch) are compatible with standard lead-free reflow profiles.

SMT Termination with Pick-and-Place Ready Packaging

Termination is surface-mount solder, and the part ships in Tape & Reel packaging with a Pick and Place feature — meaning the header is vacuum-pickup compatible for automated placement.

Frequently asked questions

Where can I buy 20021121-00040C4LF and get current pricing?

20021121-00040C4LF is sourced through independent distribution.

What is the pitch and position count of 20021121-00040C4LF?

The mating pitch is 0.050" (1.27mm) with a matching row spacing of 0.050" (1.27mm), and the header has 40 positions loaded in a dual-row configuration.