TE Connectivity AMP Connectors AMPSEAL crimp socket, order code 770854-1, 16-20 AWG, tin-plated contact, crimp termination, bulk package.
| Parameter | Value |
|---|---|
| Series | AMPSEAL |
| Wire gauge | 16-20 AWG |
| Package | Bulk |
| Pin or socket | Socket |
| Contact finish | Tin |
| Contact termination | Crimp |
Within the AMPSEAL socket family the 770854-1 uses tin mating contacts, while the 770854-3 carries gold plating with a 29.5µin (0.75µm) thickness — the gold version suits higher mating-cycle applications where tin fretting could be a concern. Both accept the same 16-20 AWG wire gauge and share the AMPSEAL housing interface, so the plating choice is the primary selection axis between them.
The 770854-1 has tin-plated contacts; the 770854-3 has gold-plated contacts with a 29.5µin (0.75µm) thickness. Both are AMPSEAL sockets for 16-20 AWG wire and use the same crimp termination.
The 770854-1 is RoHS compliant per the lifecycle record.