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TE Connectivity AMP Connectors 1-1241050-0 — Pin Headers

1-1241050-0 TE Connectivity AMPMODU Mod II Header SMD 20

MPN1-1241050-0
Active

TE Connectivity AMPMODU Mod II, Header, Breakaway, 20 Positions, 2 Rows, 0.100" (2.54mm) Pitch, Surface Mount, Unshrouded, Gold or Gold-Palladium Mating Finish, Black Insulation

$6.8900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-1241050-0 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingSurface Mount
Connector typeHeader, Breakaway
Fastening typePush-Pull
Contact materialBrass
Insulation colorBlack
Insulation height0.110\" (2.79mm)
Insulation materialPolycyclohexylenedimethylene Terephthalate (PCT)
StyleBoard to Board or Cable
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place

All specifications

1-1241050-0 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingGold or Gold-Palladium
Contact length - mating0.228\" (5.80mm)
Contact finish thickness - post118.1µin (3.00µm)
Contact finish thickness - matingFlash

Product details

The SMT termination suits automated pick-and-place lines, and the pick-and-place feature confirms the flat top surface is compatible with vacuum nozzles.

Mating Finish and Contact Geometry

The male pin is square, 0.228" (5.80mm) mating length, and made of brass. Square pins provide a reliable gas-tight connection with standard dual-beam receptacles.

Unshrouded Design and Board Fit

This header is unshrouded, meaning the pins are exposed without a plastic wall around them. In high-vibration or blind-mate applications, a shrouded header is a safer choice. The insulation is black PCT (polycyclohexylenedimethylene terephthalate), a high-temperature thermoplastic rated for lead-free reflow.

Frequently asked questions

Can 1-1241050-0 be used for board-to-board applications?

Yes. The style is listed as Board to Board or Cable. The unshrouded header mates with standard dual-row receptacles at 0.100" pitch. For a board-to-board stack, confirm the mating receptacle's insulation height and the overall mated stack height against your board spacing.

What is the closest pin-compatible alternative to 1-1241050-0?

Within the AMPMODU Mod II series, other 20-position, dual-row, 0.100" pitch breakaway headers with the same SMT footprint are functionally similar, but plating and packaging may differ. Compare the contact finish and thickness against your application's mating cycle requirement.