Board fit and mating considerations
The 5-146274-3: Being unshrouded and push-pull fastened, it offers no mechanical keying or locking — the mating pair relies on the receptacle's retention for vibration resistance.
5-146274-3 TE Connectivity AMPMODU Mod II Header, 3 Pos
MPN5-146274-3
Active
TE Connectivity AMP Connectors AMPMODU Mod II, Header Breakaway, 3 Positions, 0.100" (2.54mm) Pitch, Through Hole, Solder, Tin Mating Finish, Tin Post, Unshrouded, Push-Pull, UL94 V-0, -65°C to 105°C, 3A
$0.4200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AMPMODU Mod II |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.090\" (2.29mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.533\" (13.55mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
Product details
Frequently asked questions
Where can I buy the 5-146274-3 and what is the lead time?
The 5-146274-3 is an active TE Connectivity AMP Connectors product. No stock-holding claim is made — each order is quoted individually.
What is the pitch of the 5-146274-3?
The mating pitch is 0.100" (2.54mm), the standard spacing for AMPMODU Mod II headers and compatible with most 0.025" square-post receptacles.