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95157-240LF — Amphenol product photo
Amphenol

95157-240LF BERGSTIK® II Header, 40-Pos, 0.100" Pitch, SMT

MPN95157-240LF
Active

Amphenol ICC (FCI) BERGSTIK® II, 95157-240LF, 40-position unshrouded header, 0.100" (2.54 mm) pitch, dual-row, surface-mount, gold-plated mating contacts, 3 A per contact, UL94 V-0 black housing.

$2.5700Ref. price · indicative, final on quote
95157-240LF 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

95157-240LF Technical Specifications
ParameterValue
SeriesBERGSTIK® II
GenderMale Pin
Mounting typeSurface Mount
Connector typeHeader
Fastening typePush-Pull
Current rating3A
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions40
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingGold
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

Gold Mating Finish — 15.0 µinch for Moderate-Duty Signal Paths

This gold thickness supports several hundred mating cycles — adequate for production test and field-service connectors that are mated and unmated a few times a year. For repeated mating or corrosive environments, the gold finish on 95157-240LF is the better choice.

Surface-Mount Termination — Solder Joint Considerations

The header is surface-mount only — no through-hole tails. The SMT pads must be designed to the 0.100" pitch and row spacing; the solder joints carry the mechanical retention. In high-vibration or high-mating-force applications, a secondary board lock or adhesive is recommended to prevent pad lift.

Frequently asked questions

Is 95157-240LF RoHS compliant?

Yes, the 95157-240LF is listed as RoHS Compliant.

What is the closest functional alternative to 95157-240LF?

The sibling 95157-440LF shares the same 40-position, 0.100" pitch, SMT footprint and active status, but uses a 100.0 µinch tin mating finish instead of gold. For single-mate or cost-sensitive builds, the 95157-440LF is a direct drop-in; for repeated mating or corrosive environments, the gold finish on 95157-240LF is preferred.