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TE Connectivity AMP Connectors 2-103908-3 — Pin Headers, Sockets & Housings

2-103908-3 TE AMPMODU MTE Header 24 Pos 0.100" Pitch

MPN2-103908-3
Active

TE Connectivity AMPMODU MTE header, 24 positions, 1-row, 0.100" (2.54 mm) pitch, shrouded 4-wall, male pin, press-fit/solder termination, gold mating finish, UL94 V-0, -65°C~105°C, 3 A.

$4.7567Ref. price · indicative, final on quote
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

2-103908-3 key specifications
ParameterValue
SeriesAMPMODU MTE
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Current rating3A
Operating temperature-65°C~105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.535\" (13.60mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

2-103908-3 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageTube
FeaturesKeying Slot
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
ApplicationsAutomotive, General Purpose, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions24
Contact finish - postTin-Lead
Contact length - post0.130\" (3.30mm)
Overall contact length0.545\" (13.84mm)
Contact finish - matingGold
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board Layout and Signal Routing

The press-fit interface holds position during wave solder without secondary retention. Brass square pins, tin-lead plated on the post (100 µinch), gold on the mating end. The tin-lead post is compatible with leaded solder processes; for lead-free reflow, confirm the post finish with your assembly house.

No official second-source cross-reference is registered from the manufacturer.

Frequently asked questions

What is the pin pitch of 2-103908-3?

The mating pitch is 0.100" (2.54 mm), single-row, 24 positions all loaded.

Is 2-103908-3 RoHS compliant?

The contact finish on the post is tin-lead, which is not RoHS compliant for lead content. Verify the full RoHS status with the manufacturer or your compliance team before use in RoHS-restricted assemblies.

What mating connector works with 2-103908-3?

This header mates with the AMPMODU MTE receptacle housing (same series, 24-position, 0.100" pitch). The shrouded 4-wall and keying slot ensure correct orientation; the latch holder locks the pair together.

Is 2-103908-3 obsolete?

No — the lifecycle status is Active. No successor part number has been issued by TE Connectivity.