TE Connectivity AMPMODU, 1-881545-2, Open Top Shunt, 2 (1 x 2) positions, 0.100" (2.54 mm) pitch, Female Sockets, Gold 30.0 µin contact finish, 3 A rating, Black thermoplastic glass-filled housing, UL94 V-0.
| Parameter | Value |
|---|---|
| Type | Open Top |
| Series | AMPMODU |
| Current rating | 3A |
| Color | Black |
| Height | 0.228\" (5.80mm) |
| Housing material | Thermoplastic, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Pitch | 0.100\" (2.54mm) |
| Gender | Female Sockets |
| Package | Bulk |
| Contact finish | Gold |
| Contact finish thickness | 30.0µin (0.76µm) |
| Number of positions or pins | 2 (1 x 2) |
The 1-881545-2 is an open-top shunt from the AMPMODU series, designed to jumper adjacent 0.100" (2.54 mm) square pins on a header. The open-top style lets you insert or remove the shunt without a tool — useful for configuration jumpers, test points, or enabling/disabling a circuit during prototyping. It carries 2 female socket positions arranged in a 1 x 2 grid, rated 3 A per contact.
The difference is in the contact finish: 1-881545-2 uses 30.0 µin gold, while 1-881545-1 uses a different finish grade. Check the specific plating for your application's mating cycle and environment requirements.
It is used to jumper two adjacent 0.100" (2.54 mm) header pins — typically for configuration selection, enabling/disabling a circuit, or as a test point during board bring-up. The open-top design allows probe access or manual insertion/removal without a tool.
Yes, it is ROHS3 compliant.