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66506-051LF — Amphenol product photo
Amphenol

66506-051LF Header 26POS 2.54mm Quickie™ Amphenol ICC (FCI)

MPN66506-051LF
Active

Amphenol ICC (FCI) Quickie™ series, 66506-051LF: 26-position, dual-row, shrouded header, 0.100" (2.54mm) pitch, through-hole solder termination, 30.0µin gold plating on mating contact, UL94 V-0 housing.

$3.0300Ref. price · indicative, final on quote
66506-051LF 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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
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Specifications

66506-051LF Technical Specifications
ParameterValue
SeriesQuickie™
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.365\" (9.27mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesKeying Slot
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions26
Row spacing - mating0.100\" (2.54mm)
Contact length - post0.150\" (3.81mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

What the 0.100-inch Pitch and 26 Circuits Mean for the Board

The 66506-051LF: With 26 positions loaded across two rows (row spacing also 0.100 inch), the board footprint is a 2×13 grid that matches the common 26-position IDC receptacle.

Shrouded 4-Wall Protection and Keying Slot

The shrouded 4-wall design surrounds the male pins on all four sides. The keying slot in the shroud polarises the mate so the socket can only go on one way; a mis-keyed pair won't seat, which is the right failure mode compared to a reversed connection.

The part is RoHS compliant.

Frequently asked questions

Where can I buy 66506-051LF and how do I get a price?

No stock-holding claim is made — each order is sourced per the BOM line.

What is the compatible IDC socket for 66506-051LF?

The 0.100-inch pitch, dual-row layout, and shrouded 4-wall profile are designed to mate with a standard 26-position IDC ribbon-cable socket from the Quickie™ series. The keying slot in the shroud ensures the socket is polarised — confirm the socket's keying position matches the header before ordering.