What this 10-position board-to-board receptacle carries
The 55510-110: Gold-plated mating contacts rated 2 A per circuit at 200 V, housed in a UL94 V-0 black plastic body, surface-mount solder termination.

Amphenol ICC (FCI) Minitek® 2.00mm receptacle, order code 55510-110, 10 positions, dual row, 2.00 mm pitch, 2 A, 200 V, gold-plated mating contacts, surface-mount, solder termination.
| Parameter | Value |
|---|---|
| Series | Minitek® 2.00mm |
| Gender | Female Socket |
| Mounting type | Surface Mount |
| Connector type | Receptacle |
| Fastening type | Push-Pull |
| Voltage rating | 200V |
| Current rating | 2A |
| Operating temperature | -55°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.177\" (4.50mm) |
| Insulation material | Plastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tube |
| Termination | Solder |
| Applications | General Purpose, Industrial, Medical |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 10 |
| Row spacing - mating | 0.079\" (2.00mm) |
| Contact finish - post | Tin-Lead |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 55510-110: Gold-plated mating contacts rated 2 A per circuit at 200 V, housed in a UL94 V-0 black plastic body, surface-mount solder termination.
The Minitek 2.00mm series includes other 10-position receptacles, but no official cross-reference exists for the 55510-110.