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Amphenol 10129378-920003BLF — Pin Headers

10129378-920003BLF Amphenol ICC (FCI) EconoStik™ Unshrouded

MPN10129378-920003BLF
Active

Amphenol ICC (FCI) EconoStik™ 10129378-920003BLF, unshrouded male pin header, 20 positions, 0.100" (2.54 mm) pitch, through-hole solder, gold flash on mating contact, 3 A, UL94 V-0, bulk pack.

$0.5000Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesEconoStik™ 10129378
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

10129378-920003BLF key specifications
ParameterValue
SeriesEconoStik™ 10129378
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Cuttable
Fastening typePush-Pull
Voltage rating110VDC
Current rating3A
Operating temperature-55°C~105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic

All specifications

10129378-920003BLF additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions20
Contact length - post0.120\" (3.05mm)
Overall contact length0.538\" (13.67mm)
Contact finish - matingGold
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - mating1.00µin (0.025µm)

Product details

Unshrouded 20-position header with cuttable breakaway

Gold flash contact finish and current rating

This is a low-cycle finish — suitable for occasional mating in a controlled environment, not for repeated disconnect/reconnect duty or corrosive atmospheres. The per-contact current rating is 3 A, and the voltage rating is 110 VDC.

Through-hole mounting and board footprint

Frequently asked questions

Is 10129378-920003BLF shrouded or unshrouded?

It is unshrouded — there is no plastic shroud around the pins. The mating housing must provide the polarization and keying.

Where can I buy 10129378-920003BLF?

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