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66527-025LF — Amphenol product photo
Amphenol

66527-025LF Dubox™ 50-Pin Receptacle, 0.100" Pitch

MPN66527-025LF
Active

Amphenol ICC (FCI) Dubox™, 66527-025LF, 50-position dual-row female socket receptacle, 0.100" (2.54mm) pitch, through-hole right-angle, gold mating finish, UL94 V-0, -65°C~125°C.

$7.0800Ref. price · indicative, final on quote
66527-025LF 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

66527-025LF Technical Specifications
ParameterValue
SeriesDubox™
GenderFemale Socket
Mounting typeThrough Hole, Right Angle
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating1250V
Operating temperature-65°C~125°C
Contact materialBrass
Insulation colorBlack
Insulation height0.240\" (6.10mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions50
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.115\" (2.92mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Position Count and Pitch: BOM Fit Check

The 66527-025LF: At 50 positions loaded, this is the highest-density variant in the 66527 right-angle family — the 66527-010LF carries 20 positions in the same 2-row, 0.100" pitch layout. For a BOM requiring 50 signal lines on a standard 2.54mm grid, this part fills the board footprint without a second connector. The row spacing is also 0.100" (2.54mm), matching the pitch, so the overall footprint is a clean 50-pin dual-row pattern — no staggered or non-standard grid to route around.

RoHS Compliant per. The brass contacts with tin post finish and 30µin gold mating face meet standard lead-free assembly requirements.

Frequently asked questions

Is 66527-025LF RoHS compliant?

Yes, it is RoHS Compliant. The contact finishes — 30µin gold on the mating face, 100µin tin on the post — are lead-free.

What are alternatives to 66527-025LF?

The 68683-318LF is a 36-position through-hole (straight) version with phosphor bronze contacts and a 1000V rating — different orientation and material, so verify footprint compatibility.

Where can I buy 66527-025LF available via RFQ confirmation?

Sourced to order against your BOM quantity. Availability and current pricing confirmed at quote time — submit an RFQ for this part number.