| 型号 | 厂商 | 描述 |
| 2917531 | Phoenix Contact | RELAY TIMER SPDT 24VDC ON-DELAY |
| 2-917541-2 | TE Connectivity | CONN HEADER 4POS R/A KEY-Y 15AU |
| 2-917541-3 | TE Connectivity | CONN HEADER 4POS R/A KEY-Y 30AU |
| 2-917542-2 | TE Connectivity | CONN HEADER 4POS VERT KEY-Y 15AU |
| 2-917542-3 | TE Connectivity | CONN HEADER 4POS VERT D-5200S AU |
| 2917557 | Phoenix Contact | RELAY TIMER SPDT 24VDC ON-DELAY |
| 2-917657-2 | TE Connectivity | CONN HEADR 10POS STR KEY-YY 15AU |
| 2-917657-3 | TE Connectivity | CONN HEADR 10POS STR KEY-YY 30AU |
| 2-917657-5 | TE Connectivity | CONN HEADR 10POS STR KEY-YY TIN |
| 2-917658-2 | TE Connectivity | CONN HEADR 12POS STR KEY-YY 15AU |
| 2-917658-3 | TE Connectivity | CONN HEADR 12POS STR KEY-YY 30AU |
| 2-917658-5 | TE Connectivity | CONN HEADR 12POS STR KEY-YY TIN |
| 2-917659-5 | TE Connectivity | CONN RCPT 5.08 10POS DUAL KEY-YY |
| 2-917659-6 | TE Connectivity | CONN RCPT 5.08 12POS DUAL KEY-YY |
| 2917735 | Phoenix Contact | SOLAR PANEL BRACKET |
| 2-917807-2 | TE Connectivity | CONN RCPT 10.16 4POS DUAL KEY-YY |
| 2-917807-3 | TE Connectivity | CONN RCPT 10.16 6POS DUAL KEY-YY |
| 2-917808-2 | TE Connectivity | CONN HOUSNG TAB 4POS DUAL KEY-YY |
| 2-917808-3 | TE Connectivity | CONN HOUSNG TAB 6POS DUAL KEY-YY |
| 2-917809-2 | TE Connectivity | CONN HOUSING TAB 4POS KEY-YY PNL |
| 2-917809-3 | TE Connectivity | CONN HOUSING TAB 6POS KEY-YY PNL |
| 2918b | JKL Components Corp. | LAMP SOCKET WEDGE BASE 3MM |
| 2919 | JKL Components Corp. | LAMP SOCKET WEDGE BASE T-3.25 BK |
| 29190 | Wiha | EASY TORQUE 5PC TORX W/HANDLE |
| 29192 | Wiha | EASY TORQUE 5PC TORX + W/HANDLE |
| 291aex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291ax | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291bex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291bx | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291c6022f624ab | CTS Electrocomponents | ENCODER OPT RIBBON CBL 6PPR W/SW |
| 291c6022f832ab | CTS Electrocomponents | ENCODER OPT RIBBON CBL 8PPR W/SW |
| 291cex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291cx | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291dex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291dx | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291eex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291ex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291fex | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291fx | Hammond Manufacturing | XFRMR POWER TUBE GUITAR AMP |
| 291-h36ab | Wakefield Thermal Solutions | HEATSINK TO-220 BOLT-ON BLK |
| 291v1022f624ab | CTS Electrocomponents | ENCODER OPT ROTARY 6PPR W/SW |
| 291v1022f832ab | CTS Electrocomponents | ENCODER OPT ROTARY 8PPR W/SW |
| 292 | Keystone Electronics | BATTERY CLIP 2 A/AA SNAP ON |
| 2920010 | Phoenix Contact | BASE ELEMENT |
| 2920023 | Phoenix Contact | BASE ELEMENT |
| 2920036 | Phoenix Contact | BASE ELEMENT |
| 2920049 | Phoenix Contact | SURGE PROTECTION PLUG |
| 2920-05-101 | Coto Technology | RELAY REED SPST 1A 5V |
| 2920-05-111 | Coto Technology | RELAY REED SPST 1A 5V |
| 2920-05-121 | Coto Technology | RELAY RF SPST 1A 5V |