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9-146274-0 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

9-146274-0 TE Connectivity AMP Connectors Pin Header, 40 Pos

MPN9-146274-0
Active

TE Connectivity AMPMODU Mod II, Header, Breakaway, 40 Positions, 0.100" (2.54mm) Pitch, Through Hole, Tin Plating, Unshrouded, Push-Pull, Black LCP Housing, UL94 V-0, 3A, -65°C~105°C, RoHS

$3.7600Ref. price · indicative, final on quote
9-146274-0 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

9-146274-0 Technical Specifications
ParameterValue
SeriesAMPMODU Mod II
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A
Operating temperature-65°C~105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.090\" (2.29mm)
Insulation materialLiquid Crystal Polymer (LCP)
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions40
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Overall contact length0.533\" (13.55mm)
Contact finish - matingTin
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

The 9-146274-0: That gives enough reach to mate with standard AMPMODU Mod II receptacles without bottoming out the housing.

Current Rating and Plating Reality

Rated 3 A per contact. With 40 positions, the total current through the header is limited by the sum of all active pins and the ambient temperature — stay below 3 A per pin and keep the board copper pour adequate for heat spreading. For a connector that stays mated for the equipment's life, tin is fine. If the board sees repeated disconnect-reconnect, consider a gold-plated sibling.

Termination is solder to through-hole — compatible with wave solder or hand soldering. The insulation material is LCP (Liquid Crystal Polymer), rated UL94 V-0, so it withstands reflow temperatures without deformation.

Frequently asked questions

What is the pitch and number of positions for 9-146274-0?

The pitch is 0.100" (2.54 mm) and it has 40 positions, all loaded, in a single row.

What is the current rating of 9-146274-0?

Rated 3 A per contact. The overall current capacity depends on the number of active pins and ambient temperature — derate as needed for your application.

Is 9-146274-0 RoHS compliant?

Yes, it is RoHS compliant.