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78511-118HLF — Amphenol product photo
Amphenol

Amphenol BERGSTIK II 78511-118HLF, 18-Pos Unshrouded Header

MPN78511-118HLF
Active

Amphenol ICC BERGSTIK® II, 18-position, 1-row, unshrouded male header, 0.100" (2.54 mm) pitch, through-hole solder termination, 5 A, 30.0 µin gold-plated phosphor bronze contacts, black LCP housing UL94 V-0, -65 to 125 °C.

$0.9042Ref. price · indicative, final on quote
78511-118HLF datasheet
StockContact for availability
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

78511-118HLF Technical Specifications
ParameterValue
SeriesBERGSTIK® II
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Voltage rating110V
Current rating5A
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialLiquid Crystal Polymer (LCP)
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions18
Contact length - post0.120\" (3.05mm)
Overall contact length0.538\" (13.67mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

The Amphenol ICC BERGSTIK II 78511-118HLF is an 18-position, single-row, unshrouded male header on the standard 0.100" (2.54 mm) pitch.

Mates with any standard 0.100" pitch, 18-position single-row receptacle housing that accepts square 0.025" pins — the BERGSTIK II receptacle housings (e.g., 78211 series) are the direct match. Termination is through-hole solder; the post length is 0.120" (3.05 mm) for the solder tail and the overall contact length is 0.538" (13.67 mm).

The 78511-118HLF is the 18-position variant of the BERGSTIK II single-row unshrouded header family. Against the 10-position 78511-110HLF, the difference is purely the pin count — same 0.100" pitch, same 5 A rating, same 30.0 µin gold plating, same through-hole termination. The choice comes down to the circuit count on your BOM; no footprint or mating-half compatibility difference beyond position count.

Frequently asked questions

What is the current rating of the 78511-118HLF?

Rated 5 A per circuit at the stated operating temperature range of -65 °C to 125 °C.

What is the pinout of the 78511-118HLF?

It is a single-row, 18-position header with all positions loaded. The pinout is a straight 1x18 row on 0.100" centers — no keying or skipped positions.

Is the 78511-118HLF RoHS compliant?

RoHS compliance is standard for the BERGSTIK II series; confirm with the manufacturer's latest compliance documentation for the specific date code.