| PartNumber | 27E125 | 27E123 | 27E122 |
| Description | Relay Sockets & Hardware 2 POLE SOLDER SOCKET | Relay Sockets & Hardware 11P SOCKET SCREW | Relay Sockets & Hardware SMT 8P RELAY & SENSR |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Relay Sockets & Hardware | Relay Sockets & Hardware | Relay Sockets & Hardware |
| RoHS | Y | Y | Y |
| Product | Relay Sockets | Relay Sockets | Relay Sockets |
| Accessory Type | Chassis Mount | - | - |
| Associated Relay Series | R10 | KRPA 14 | KRPA 11 |
| Termination Style | Solder Terminal | Solder Terminal | Solder Terminal |
| Number of Poles | 2 | 1, 2, 3 | 1, 2, 3 |
| Packaging | Bulk | Bulk | Bulk |
| Series | 27E | 27E | 27E |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | TE Connectivity / P&B |
| Product Type | Relay Sockets & Hardware | Relay Sockets & Hardware | Relay Sockets & Hardware |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Relays | Relays | Relays |
| Part # Aliases | 1393143-8 | 1393143-7 | 1393143-6 |
| Application | - | Indicator lamp and push-to-test options available on certain models | Indicator lamp and push-to-test options available on certain models |
| Number of Contacts | - | 11 | - |
| Unit Weight | - | 2.560043 oz | 1.792023 oz |