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78548-410HLF — Amphenol product photo
Amphenol

78548-410HLF BERGSTIK II Header 10 Pos 2.54mm Pitch

MPN78548-410HLF
Active

Amphenol ICC (FCI) BERGSTIK® II, 78548-410HLF, 10-position dual-row unshrouded male pin header, 0.100" (2.54 mm) pitch, 100 µinch tin mating finish, through-hole kinked-pin termination, UL94 V-0 black PCT housing, RoHS compliant.

$1.4200Ref. price · indicative, final on quote
78548-410HLF 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

78548-410HLF Technical Specifications
ParameterValue
SeriesBERGSTIK® II
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialPolycyclohexylenedimethylene Terephthalate (PCT)
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationKinked Pin, Solder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions10
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.538\" (13.67mm)
Contact finish - matingTin
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

0.100" Pitch, 10 Positions, Dual-Row — Board Footprint and Routing

The 78548-410HLF: At standard signal currents (1-3 A), the temperature rise stays well within the PCT housing material limit.

No galvanic mismatch with the board finish.

Unshrouded Header — Mates with Standard Socket Housings

No keying or polarization on the header side; the mating half must provide its own alignment and retention.

Through-Hole Kinked Pin — Solder Retention During Reflow

The kinked pin provides mechanical retention during wave soldering — the bend holds the header in place until the solder solidifies, preventing skew or lift-off. The PCT housing (UL94 V-0 rated) withstands lead-free soldering temperatures without deformation — the material's glass transition temperature is above typical wave solder profiles.

Frequently asked questions

What is the pitch and position count of 78548-410HLF?

All positions are loaded — no empty pin holes.