Mating and Termination Fit
The 4-103149-0-31: The contact finish on the post is tin-lead (100.0 µinch), which wets well with SnPb solder. For lead-free processes, verify compatibility with the board's solder profile.
4-103149-0-31 TE Connectivity AMPMODU Mod II 62-Pin Header
MPN4-103149-0-31
Active
TE Connectivity AMPMODU Mod II, 4-103149-0-31, 62-position unshrouded breakaway header, 0.100" (2.54 mm) pitch, through-hole right-angle, male pin, gold mating finish, 3 A, UL94 V-0.
$8.8755Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AMPMODU Mod II |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | 0.238\" (6.05mm) |
| Insulation material | Thermoplastic |
| 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 | 62 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.120\" (3.05mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
Where can I buy 4-103149-0-31 and what is the lead time?
The 4-103149-0-31 is an active part from TE Connectivity AMP Connectors.
What is the pitch and pinout of 4-103149-0-31?
All 62 positions are loaded. The header is unshrouded and breakaway, so the pinout follows the standard 0.100" grid pattern.