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Amphenol 54101-G3002LF — Pin Headers

54101-G3002LF BERGSTIK® Header 2 Pos 2.54mm Unshrouded

MPN54101-G3002LF
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Amphenol ICC (FCI) BERGSTIK® unshrouded pin header, 2 positions, 0.100" (2.54mm) pitch, through-hole solder termination, male pin, square contact, gold or GXT™ mating finish, 3 A per contact, UL94 V-0 black housing.

$0.3200Ref. price · indicative, final on quote
Amphenol 54101-G3002LF datasheet (PDF)
RoHSRoHS Compliant
SeriesBERGSTIK®
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

54101-G3002LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Material flammability ratingUL94 V-0
StyleBoard to Board

All specifications

54101-G3002LF additional specifications
ParameterValue
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions2
Contact finish - postTin
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 - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

2-Position, 0.100" Pitch Unshrouded Header

The 54101-G3002LF: The post is tin-plated at 100.0 µinch (2.54µm) for good solderability.

No direct pin-compatible substitute is listed by the manufacturer, but the BERGSTIK® series includes many 2-position headers with different plating or post lengths — confirm the footprint before cross-referencing.

The push-pull fastening type provides no secondary lock; for vibration-prone applications, consider a shrouded header or a locking receptacle. Through-hole solder termination requires a soldering iron or wave solder process. The square contact pin (0.025" square typical for 2.54mm pitch) mates with standard crimp or IDC receptacles.

Frequently asked questions

What is the closest pin-compatible alternative to 54101-G3002LF in the BERGSTIK® series?

The BERGSTIK® series includes many 2-position, 0.100" pitch unshrouded headers with different plating options (e.g., tin-only mating finish) or post lengths. No exact substitute is listed by Amphenol ICC, but any 2-position BERGSTIK® header with the same pitch and post length will share the PCB footprint — verify the mating finish thickness and post length against your application.