4-position breakaway header on 2.54mm pitch
The 5-146256-2: The breakaway design means the 4-position strip is snapped from a longer carrier — the tail length is fixed at 0.120" (3.05mm) post, and the mating pin length is 0.230" (5.84mm).
5-146256-2 TE AMPMODU Mod II Header 4 Pos 2.54mm
MPN5-146256-2
Active
TE Connectivity AMPMODU Mod II, Header, Breakaway, 4 Positions, 0.100" (2.54mm) Pitch, Through Hole, Gold Mating Finish, 3A, -65°C ~ 105°C, UL94 V-0
$0.6500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — typically 7–15 days door-to-door
Independent China distributor & sourcing agent· Listing 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 | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 4 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.440\" (11.18mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
Is 5-146256-2 RoHS compliant?
Yes, it is ROHS3 compliant per the manufacturer's listing.
Is 5-146256-2 a direct equivalent for other AMPMODU headers?
It is a standard AMPMODU Mod II breakaway header. The 4-position, dual-row, gold-plated variant is functionally equivalent to other AMPMODU Mod II headers with the same pitch, row spacing, and plating grade — confirm the position count and tail length against your BOM.