12-position shrouded header in the AMPMODU Mod II line
The 103166-4: It carries gold-plated mating contacts rated 3 A, uses a detent lock for retention, and mounts through-hole right-angle with solder termination.
TE AMPMODU Mod II 103166-4 Header, 12 Pos, 2.54mm
MPN103166-4
Obsolete
TE Connectivity AMPMODU Mod II header, order code 103166-4, 12 positions, dual row, 0.100" (2.54 mm) pitch, 3 A, gold-plated mating contacts, through-hole right-angle, solder termination.
$3.5500Ref. 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, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Current rating | 3A |
| Operating temperature | -65°C ~ 105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.400\" (10.16mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Tray |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 12 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.135\" (3.43mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the listed style and series for 103166-4?
The style is Board to Board or Cable, and the series is AMPMODU Mod II.