The solder post gets a 100 µinch tin finish for reliable wave-solder wetting.
Push-pull fastening gives no secondary lock; in high-vibration environments a shrouded header or a locking latch would be preferred.

TE Connectivity AMP Connectors AMPMODU Mod II, Header, Breakaway, 40 Positions, 0.100" (2.54mm) Pitch, Through Hole, Solder, Gold Mating, Tin Post, 3A, UL94 V-0
| 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 |
| 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 |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.533\" (13.55mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The solder post gets a 100 µinch tin finish for reliable wave-solder wetting.
Push-pull fastening gives no secondary lock; in high-vibration environments a shrouded header or a locking latch would be preferred.
The pitch is 0.100" (2.54 mm), standard for AMPMODU Mod II headers.
The mating half must be a female connector with the same circuit count and pitch.