| 型號 | 廠商 | 描述 |
| 5157-0 | Pomona Electronics | STRESS BOOT RG174, 187 10PC BLK |
| 515x | Switchcraft Inc. | COVER JACK BLACK W/HARDWARE |
| 51692-1 | TE Connectivity [MIL] | CONN PLUG N STR DUAL CRIMP RG214 |
| 5176372-8 | TE Connectivity | CONN RCPT FH 180PS .050 VERT |
| 5176373-4 | TE Connectivity | CONN RCPT FH 100POS 050 VERT |
| 5176374-7 | TE Connectivity | CONN RCPT FH 160POS 050 VERT |
| 5176375-6 | TE Connectivity | CONN RCPT FH 140POS 050 VERT |
| 5176376-6 | TE Connectivity | CONN RCPT FH 140POS 050 VERT |
| 5176377-5 | TE Connectivity | CONN RCPT FH 120POS 050 VERT |
| 5176379-8 | TE Connectivity | CONN RCPT FH 180POS .050 R/A |
| 5176381-8 | TE Connectivity | CONN PLUG FH 180POS .050 R/A |
| 5177827-3 [2] | TE Connectivity | CONN MEM M3 SOCKET DIMM 72POS |
| 5177980-2 | TE Connectivity | CONN PLUG FH 60POS .050 VERT |
| 5177983-8 [2] | TE Connectivity | CONN RCPT 160POS .8MM FH 5H GOLD |
| 5177984-9 [2] | TE Connectivity | CONN PLUG 180POS VERT FH .8MM |
| 5177985-8 | TE Connectivity | CONN RCPT 160POS .8MM FH 5H 8AU |
| 5178 | Pomona Electronics | TRIAXIAL BULKHEAD FEMALE-FEMALE |
| 5179029-9 [2] | TE Connectivity | CONN PLUG 180POS .8MM FH 6H GOLD |
| 5179601-3 [2] | TE Connectivity | CONN MEM M3 SOCKET DIMM 72POS |
| 5179656-2 | TE Connectivity | CONN PLUG FREEHGT 60POS .050 VRT |
| 520x | Switchcraft Inc. | CONN COVER JACK NAVY GRAY |
| 5211450-2 | TE Connectivity | CONN CIRC RCPT DIN 5POS R/A BLK |
| 5211508-1 | TE Connectivity | CONN CIRC DIN RCPT 4POS BLK R/A |
| 5211510-1 | TE Connectivity | CONN CIRC DIN RCPT 7POS BLK R/A |
| 5211511-1 | TE Connectivity | CONN RECEPT RTANG 8 POS DIN |
| 5212032-1 | TE Connectivity | CONN CIRC RCPT DIN 4POS R/A SHLD |
| 5212034-1 | TE Connectivity | CONN RCPT 8POS DIN R/A SHIELD |
| 5212044-1 | TE Connectivity | CONN RECEPT 5POS SHIELD RT/A TIN |
| 5212045-1 | TE Connectivity | CONN RECEPT 6POS SHIELD RT/A TIN |
| 5212046-1 | TE Connectivity | CONN RCPT 7POS DIN RT/ANG SHIELD |
| 5212047-1 | TE Connectivity | CONN RECEPT 8POS SHIELD RT/A TIN |
| 5212476-1 | TE Connectivity | CONN CIRC RCPT DIN 5POS R/A BLK |
| 5221014-1 | TE Connectivity | CONN JACK SMB R/A 75OHM PCB |
| 5221111-1 | TE Connectivity | CONN JACK SMB STR 50OHM PCB AU |
| 5221123-2 | TE Connectivity | CONN JACK BNC 50 OHM PCB GOLD |
| 5221198-1 | TE Connectivity | CONN JACK BNC TWIN PCB VERT GOLD |
| 5221244-1 | TE Connectivity | CONN JACK BNC 75 OHM SOLDER SLVR |
| 5221336-4 | TE Connectivity | CONN JACK BNC STRGHT 75 OHM PCB |
| 5221506-2 | TE Connectivity | CONN PLUG 75 OHM TNC DUAL CRIMP |
| 5222006-1 | TE Connectivity | CONN JACK BNC 50 OHM PCB GOLD |
| 5222092-3 | TE Connectivity | CONN JACK RT ANG PCB 75 OHM BNC |
| 5222093-1 | TE Connectivity | CONN JACK RTANG PCB 75 OHM BNC |
| 5222132-1 | TE Connectivity | CONN JACK BNC 75 OHM PCB GOLD |
| 5222200-1 | TE Connectivity | CONN PLUG OSP PNL MT RG402 |
| 5222420-1 | TE Connectivity | CONN JACK BNC 50 OHM PCB SILVER |
| 5222462-1 | TE Connectivity | CONN JACK BNC 75 OHM PCB GOLD |
| 5222506-1 | TE Connectivity | CONN PLUG TNC RG58 STR HEX CRIMP |
| 5225059-3 | TE Connectivity | CONN JACK SHV BLKHD STR CRIMP |
| 5225087-5 | TE Connectivity | CONN JACK SHV DUAL CRIMP CABLE |
| 5225361-1 | TE Connectivity | CONN PLUG N-TYPE DUAL CRIMP RG58 |