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TE Connectivity AMP Connectors 4-103777-0-22 — Pin Headers, Sockets & Housings

4-103777-0-22 TE AMPMODU Mod II Header, 44 Pos, 0.100" Pitch

MPN4-103777-0-22
Active

TE Connectivity AMPMODU Mod II unshrouded breakaway header, 44 circuits, dual-row, 0.100" pitch, male pin, through-hole solder termination, tin-lead mating finish, rated 3 A, UL94 V-0.

$2.3700Ref. 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

4-103777-0-22 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A
Operating temperature-65°C~105°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.090\" (2.29mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

4-103777-0-22 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions44
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact length - post0.090\" (2.29mm)
Overall contact length0.410\" (10.41mm)
Contact finish - matingTin-Lead
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Board Footprint and Routing Fit

The 4-103777-0-22: The row spacing matches the pitch at 0.100", so the board footprint occupies a 0.100" × 0.100" grid — a layout that routes cleanly on two-layer boards with a single via per signal trace. The 0.090" (2.29 mm) post length leaves enough solder tail for a standard 0.062" board with room for a wave-solder fillet.

Mating Half and Assembly Notes

This is a male pin header — it mates with any AMPMODU Mod II receptacle or socket housing that accepts 0.100" pitch, dual-row, 44-position female contacts.

Frequently asked questions

How many pins does 4-103777-0-22 have?

44 positions, dual-row, fully loaded — every pin position is populated.

What is the mating connector for 4-103777-0-22?

Any AMPMODU Mod II receptacle or socket housing with 0.100" pitch, dual-row, 44-position female contacts. The unshrouded header mates with standard IDC or crimp receptacles from the same series.

Is 4-103777-0-22 RoHS compliant?

The contact finish is tin-lead, which is not RoHS compliant under the current exemption structure. Verify your application's RoHS requirements before ordering.