 | OPI1264A | Optek Technology / TT Electronics | OPTOISOLATOR 10KV TRANS AXIAL | $2.1440 – $2.4000 | 555 | Bulk |
| OPI1264C | Optek Technology / TT Electronics | OPTOISOLATOR 10KV TRANS AXIAL | $1.9880 – $2.4000 | 0 | Bulk |
 | JANTXV4N47 | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $40.6560 | 0 | Bulk |
| JAN4N49 | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $19.3300 | 0 | Bulk |
 | 3C91C | Optek Technology / TT Electronics | Optoisolater, Analog, TO-72, Transistor, Reversed C/Eoptically Coupled | $14.2860 – $17.7610 | 1,881 | Bulk |
| OPI110 | Optek Technology / TT Electronics | OPTOISOLATOR 10KV TRANS AXIAL | $2.0240 – $2.2800 | 18 | Bulk |
 | 4N22UTX | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE 6LCC | $25.8970 | 0 | Bulk |
| No image | OPI1280-080 | Optek Technology / TT Electronics | OPTOISOLATOR TRANSISTOR | $5.3690 | 0 | Bulk |
| JANTXV4N49A | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $23.0900 | 0 | Bulk |
| JANTXV4N24 | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $21.2800 | 0 | Bulk |
| JANTXV4N24A | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $21.2800 | 0 | Bulk |
| JANTX4N23A | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | $20.6630 | 0 | Bulk |
| 4N23UTX | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE 6LCC | $25.8970 | 0 | Bulk |
| JANTX4N48 | Optek Technology / TT Electronics | Transistor Output Optocouplers TO-78 OCI Collector Isolated | $33.8020 – $39.1360 | 980 | Bulk |
| No image | OPIA2210ATRE | Optek Technology / TT Electronics | OPTOISO 5KV TRANS W/BASE 6SMD | Contact | 0 | Tape & Reel (TR) |
| 4N49TXV | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | Contact | 0 | Bulk |
| 3C91CTX | Optek Technology / TT Electronics | OPTOISOLATOR 1KV TRANS TO72-4 | Contact | 0 | Bulk |
| No image | JANTXV4N24U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
 | OPI211 | Optek Technology / TT Electronics | OPTOISOLATR 1KV TRANSISTOR 4-SMD | Contact | 0 | Bulk |
 | OPI7320 | Optek Technology / TT Electronics | OPTOISOLTR 6KV DARLINGTON 4-DIP | Contact | 0 | Tube |
| No image | JANTXV4N22U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
| No image | OPI120TX | Optek Technology / TT Electronics | OPTOISOLATOR 15KV TRANS AXIAL | Contact | 0 | Bulk |
| 4N22U | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE 6LCC | Contact | 0 | Bulk |
| OPIA817DTUE | Optek Technology / TT Electronics | OPTOISOLATR 5KV TRANSISTOR 4-DIP | Contact | 0 | Tube |
| OPI7340 | Optek Technology / TT Electronics | OPTOISOLTR 6KV DARLINGTON 4-DIP | Contact | 0 | Tube |
| 3N261 | Optek Technology / TT Electronics | OPTOISOLATOR 1KV TRANS TO72-4 | Contact | 0 | Bulk |
 | OPIA5010DTUE | Optek Technology / TT Electronics | OPTOISO 5KV DARL W/BASE 6DIP | Contact | 0 | Tube |
| 4N47 | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | Contact | 0 | Bulk |
 | OPIA402BTR | Optek Technology / TT Electronics | OPTOISOLATOR 3.75KV TRANS 4-SOP | Contact | 0 | Tape & Reel (TR) |
| No image | OP760C | Optek Technology / TT Electronics | PHOTOTRANSISTOR NPN | Contact | 0 | — |
| No image | JAN4N48U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
| OPI210 | Optek Technology / TT Electronics | OPTOISOLATR 1KV TRANSISTOR 4-SMD | Contact | 0 | Bulk |
| No image | JANTXV4N47U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
| No image | JANTXV4N48U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
 | OPIA2110DTUE | Optek Technology / TT Electronics | OPTOISOLATR 5KV TRANSISTOR 6-DIP | Contact | 0 | Tube |
 | OPIA4N35DTUE | Optek Technology / TT Electronics | OPTOISO 5KV TRANS W/BASE 6DIP | Contact | 0 | Tube |
 | OPIA814ATRA | Optek Technology / TT Electronics | OPTOISOLATR 5KV TRANSISTOR 4-SMD | Contact | 0 | Cut Tape (CT) |
| No image | JAN4N24U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
| OPIA815DTUE | Optek Technology / TT Electronics | OPTOISOLTR 5KV DARLINGTON 4-DIP | Contact | 0 | Tube |
| No image | JAN4N49U | Optek Technology / TT Electronics | 6 PIN, SMT OPTICALLY COUPLED ISO | Contact | 0 | Tray |
 | OPIA4010ATR | Optek Technology / TT Electronics | OPTOISOLTR 5KV DARLINGTON 4-SMD | Contact | 0 | Tape & Reel (TR) |
 | OPIA408CTUE | Optek Technology / TT Electronics | OPTOISO 2.5KV DARLINGTON 4-SSOP | Contact | 0 | Tube |
 | HCC240 | Optek Technology / TT Electronics | OPTOISOLATOR 1KV TRANSISTOR 4SMD | Contact | 0 | Bulk |
| 4N48A | Optek Technology / TT Electronics | OPTOISO 1KV TRANS W/BASE TO78-6 | Contact | 0 | Bulk |
 | OPIA414BTUA | Optek Technology / TT Electronics | OPTOISOLATOR 3.75KV TRANS 4-SOP | Contact | 0 | Tube |
 | OPIA1210ATUE | Optek Technology / TT Electronics | OPTOISOLATR 5KV TRANSISTOR 4-SMD | Contact | 0 | Tube |
 | OPIA4N35ATUE | Optek Technology / TT Electronics | OPTOISO 5KV TRANS W/BASE 6SMD | Contact | 0 | Tube |
| No image | OP315A | Optek Technology / TT Electronics | PHOTODARLINGTON | Contact | 0 | — |
