| 型号 | 厂商 | 描述 |
| 8556150000 | Weidmuller | RELAY GENERAL PURPOSE SPDT 6A 5V |
| 8556a | EBM-Papst Industries Inc | FAN TUBEAXIAL 80X38MM 230VAC |
| 8556n | EBM-Papst Industries Inc | FAN TUBEAXIAL 80X38MM 230VAC |
| 8556ta | EBM-Papst Industries Inc | FAN TUBEAXIAL 76X37MM 230VAC |
| 8556tv | EBM-Papst Industries Inc | FAN TUBEAXIAL 76X37MM 230VAC |
| 8556v | EBM-Papst Industries Inc | FAN TUBEAXIAL 80X38MM 230VAC |
| 8556vw | EBM-Papst Industries Inc | FAN 80 X 38MM 230VAC |
| 8557 | Keystone Electronics | KNOB INSTRUM SKIRTED RND 1.25"D |
| 8-55785-1 | TE Connectivity | CONN SPLICE BUTT 16-14AWG TIN |
| 8-55792-1 | TE Connectivity | SPLC,BUTT,PG 22-16COMM22-18MIL |
| 8-55793-2 | TE Connectivity | SPLICE,BUTT,P.G. 12-10 |
| 8558 | Keystone Electronics | KNOB INSTRUM W/DIAL RND .5"DIA |
| 8-55824-2 | TE Connectivity | CONN SPLICE BUTT 18-22 AWG SEAL |
| 8-55825-2 | TE Connectivity | CONN SPLICE BUTT 14-16 AWG SEAL |
| 8-55826-3 | TE Connectivity | CONN SPLICE BUTT 10-12 AWG SEAL |
| 8-55845-5 | TE Connectivity | CONN SPLICE BUTT SEALABLE 8AWG |
| 8-55846-2 | TE Connectivity | CONN RING 18-22 AWG #6 SEAL |
| 8-55847-2 | TE Connectivity | CONN RING 18-22 AWG #8 SEAL |
| 8-55848-2 | TE Connectivity | CONN RING 18-22 AWG #10 SEAL |
| 8-55849-2 | TE Connectivity | CONN RING 18-22 AWG 1/4 SEAL |
| 855850-001 | TE Connectivity | CABLE 1 COND 12AWG SHIELDED |
| 8-55850-2 | TE Connectivity | CONN RING 14-16 AWG #6 SEAL |
| 8-55851-2 | TE Connectivity | CONN RING 14-16 AWG #8 SEAL |
| 8-55852-2 | TE Connectivity | CONN RING 14-16 AWG #10 SEAL |
| 8-55853-2 | TE Connectivity | CONN RING 14-16 AWG 1/4 SEAL |
| 8-55854-2 | TE Connectivity | CONN RING 14-16 AWG 5/16 SEAL |
| 8-55855-2 | TE Connectivity | CONN RING 14-16 AWG 3/8 SEAL |
| 8-55856-3 | TE Connectivity | CONN RING 10-12 AWG #8 SEAL |
| 8-55857-3 | TE Connectivity | CONN RING 10-12 AWG #10 SEAL |
| 8-55858-3 | TE Connectivity | CONN RING 10-12 AWG 1/4 SEAL |
| 8-55859-3 | TE Connectivity | CONN RING 10-12 AWG 5/16 SEAL |
| 8-55860-3 | TE Connectivity | CONN RING 10-12 AWG 3/8 SEAL |
| 85586-1003 | Molex Connector Corporation | CONN 8-8 JACK 8 PORT POE |
| 85586-1005 | Molex Connector Corporation | CONN 8-8 JACK 12 PORT POE |
| 8-55861-3 | TE Connectivity | CONN RING 10-12 AWG 1/2 SEAL |
| 8-55863-5 | TE Connectivity | CONN RING TONGUE 8AWG #1/4 |
| 8-55864-5 | TE Connectivity | #8 PRE-INSUL SEALED TERM R |
| 8-55865-5 | TE Connectivity | CONN RING TONGUE 8AWG SIZE 1/2 |
| 8-55866-2 | TE Connectivity | CONN SPADE 18-22 AWG #6 SEAL |
| 8-55867-2 | TE Connectivity | CONN SPADE 18-22 AWG #8 SEAL |
| 8-55868-2 | TE Connectivity | CONN SPADE 18-22 AWG #10 SEAL |
| 8-55869-2 | TE Connectivity | CONN SPADE 14-16 AWG #6 SEAL |
| 8-55870-2 | TE Connectivity | CONN SPADE 14-16 AWG #8 SEAL |
| 8-55871-2 | TE Connectivity | CONN SPADE 14-16 AWG #10 SEAL |
| 8-55872-3 | TE Connectivity | CONN SPADE 10-12 AWG #8 SEAL |
| 8-55873-3 | TE Connectivity | CONN SPADE 10-12 AWG #10 SEAL |
| 8-55888-3 | TE Connectivity | CONN TAB FASTON 16-14AWG TIN |
| 8-55889-3 | TE Connectivity | CONN RECEPT 14-16AWG 0.250 BLUE |
| 8559 | Keystone Electronics | KNOB INSTRUM W/DIAL RND .7"DIA |
| 855x | Switchcraft Inc. | CONN MICROPLUG PHONE RED |