Obsolete — sourcing via RFQ
TE Connectivity lists the 4-146274-0 as Obsolete. No pin-compatible drop-in replacement from the original manufacturer — a board spin is required for a functional replacement.
TE 4-146274-0 Header, 40 Pos, 0.100" Pitch, Obsolete
MPN4-146274-0
Obsolete
TE Connectivity AMPMODU Mod II header, breakaway, order code 4-146274-0, 40 positions, single row, 0.100" (2.54 mm) pitch, 3 A, tin-lead mating contacts, through-hole, solder termination.
$3.7200Ref. price · indicative, final on quote
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 China distributor & sourcing agent· Listing updated Jul 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 | 40 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.533\" (13.55mm) |
| Contact finish - mating | Tin-Lead |
| 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
Who supplies 4-146274-0 and how is it quoted for volume purchases?
Sourced through independent surplus channels.
What is the closest pin-compatible alternative to 4-146274-0 in this Pin Headers, Sockets & Housings family?
A functional replacement requires a different package and pinout — a board spin is needed.