| 1278481 | OSOPA5001B | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278482 | OSOPA5001C | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278483 | OSOPA5001D | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278484 | OSOPA5001F | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278485 | OSOPA5002A | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278486 | OSOPA5002B | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278487 | OSOPA5002C | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278488 | OSOPA5002D | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278489 | OSOPA5002F | Molded, 25 Mil Pitch, Dual-In-Line Resistor Network | Vishay |
| 1278490 | OSS6700B | High voltage rectifier diodes | Mullard |
| 1278491 | OSS9110 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278492 | OSS9110-3 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278493 | OSS9110-3 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278494 | OSS9110-30 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278495 | OSS9110-30 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278496 | OSS9110-SERIES | High Voltage Rectifier Stacks | Philips |
| 1278497 | OSS9210 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278498 | OSS9210-3 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278499 | OSS9210-3 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
|
| 1278500 | OSS9210-30 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278501 | OSS9210-30 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278502 | OSS9210-SERIES | High Voltage Rectifier Stacks | Philips |
| 1278503 | OSS9310 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278504 | OSS9310-3 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278505 | OSS9310-3 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278506 | OSS9310-30 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278507 | OSS9310-30 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278508 | OSS9310-SERIES | High Voltage Rectifier Stacks | Philips |
| 1278509 | OSS9410 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278510 | OSS9410-3 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278511 | OSS9410-3 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278512 | OSS9410-30 | E.T.H. POWER RECTIFIER STACKS | mble |
| 1278513 | OSS9410-30 | High Voltage device, the stacks consist of three to thirty rectifier diodes connected in series | Mullard |
| 1278514 | OSS9410-SERIES | High Voltage Rectifier Stacks | Philips |
| 1278515 | OST-02 | 1.5-2.4 Microcrowave Electronically Tunable Transistor Oscillator | CCSIT-CE |
| 1278516 | OSUB5111A | 5mm Blue Long LED | etc |
| 1278517 | OSUB5X31A-1.5HZ | 5MM BLINKING BLUE LED | Unknow |
| 1278518 | OSWT5111A | 5MM ULTRA WHITE LED | etc |
| 1278519 | OT-STM315 | STM is a low coast A.S.K. SAW transmitter module. | etc |
| 1278520 | OT-STM434AB | STM is a low coast A.S.K. SAW transmitter module. | etc |
