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TE Connectivity AMP Connectors 104319-4 — Pin Headers, Sockets & Housings

104319-4 TE Connectivity AMPMODU Mod II Header, 40 Pos

MPN104319-4
Obsolete

TE Connectivity AMP Connectors AMPMODU Mod II, 40-position shrouded header, 2.54mm pitch, 2 rows, gold-plated male pins, right-angle through-hole, detent lock, UL94 V-0 black thermoplastic housing.

$9.5500Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 104319-4 datasheet (PDF)
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 Jul 2026

Specifications

104319-4 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Current rating3A
Operating temperature-65°C ~ 105°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.400\" (10.16mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

104319-4 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageTube
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions40
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact length - post0.135\" (3.43mm)
Contact finish - matingGold
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

Obsolete — What Crosses In?

The 104319-4: No official replacement part number is recorded from TE Connectivity. For a BOM line that needs this pinout, the closest functional match is another AMPMODU Mod II 40-position, 2-row, 2.54mm pitch shrouded header with gold mating contacts — but confirm the right-angle orientation, post length, and board lock features against the original board layout before committing.

40 Positions, 2.54mm Pitch, Gold on the Mating End

The solder tails are tin-lead, 0.135" (3.43mm) long, for through-hole wave-solder assembly.

Rated 3A, Full Shroud, Detent Lock

Rated 3A per contact — the limiting factor in a 40-position header is the total current through the connector body, not the individual contact.

Sourcing an Obsolete Part

Because this part is obsolete, it is not stocked in volume. No active lead time can be stated; availability is verified per request.

Frequently asked questions

Is 104319-4 obsolete?

No official replacement part number has been published. For a BOM that needs this connector, the best path is to source remaining inventory through independent channels or to re-qualify a functionally equivalent AMPMODU Mod II header with the same pitch, position count, and right-angle orientation.

What is the closest pin-compatible alternative to 104319-4?

No direct pin-compatible replacement is recorded. The closest match would be another AMPMODU Mod II 40-position, 2-row, 2.54mm pitch shrouded header with right-angle through-hole termination and gold mating contacts. Confirm the post length (0.135") and board-lock features against the original layout before substituting.

Where can I buy 104319-4?

Submit a request for current sourcing options.