| 1522521 | STK-084G | 50,70W MIN AP POWER AMP | etc |
| 1522522 | STK-086G | 50,70W MIN AP POWER AMP | etc |
| 1522523 | STK-1050 | 50W min AF Power Amplifier Output Stage Integrated Emitter Resistor Thick Film Hybrid Integrated Circuit | SANYO |
| 1522524 | STK-1050II | 50 W AF power amplifier output stage (DPP) with built-in emitter resistance | SANYO |
| 1522525 | STK-3042 | VOLTAGE AMPLIFIER FOR 40 to 90W AF POWER AMP | etc |
| 1522526 | STK-3044 | VOLTAGE AMPLIFIER FOR 40 to 90W AF POWER AMP | etc |
| 1522527 | STK-3062 | VOLTAGE AMPLIFIER FOR 40 to 90W AF POWER AMP | etc |
| 1522528 | STK-3082 | VOLTAGE AMPLIFIER FOR 40 to 90W AF POWER AMP | etc |
| 1522529 | STK-433 | THICK FILM HYBRID IC | etc |
| 1522530 | STK-435 | THICK FILM HYBRID IC | etc |
| 1522531 | STK-436 | THICK FILM HYBRID IC | etc |
| 1522532 | STK-437 | THICK FILM HYBRID IC | etc |
| 1522533 | STK-439 | THICK FILM HYBRID IC | etc |
| 1522534 | STK-441 | 20W MIN 2 CHANNEL AF POWER AMPLIFIER | SANYO |
| 1522535 | STK-441-105 | 20W MIN 2 CHANNEL AF POWER AMPLIFIER | SANYO |
| 1522536 | STK-457 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522537 | STK-459 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522538 | STK-460 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522539 | STK-461 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
|
| 1522540 | STK-461 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522541 | STK-463 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522542 | STK-465 | Thick Film Hybrid IC(2 Power 2 Channel 10 to 30 W, AF Power AMP) | etc |
| 1522543 | STK-73410II | Voltage Regulator for TV/VTR Use | SANYO |
| 1522544 | STK00100II | THICK FILM IC DARLINGTON POWER PACK | etc |
| 1522545 | STK0025 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522546 | STK0029 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522547 | STK0029 | HYBRID LINEAR IC | Unknow |
| 1522548 | STK0030 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522549 | STK0039 | Power Amplifier 35W | SANYO |
| 1522550 | STK0040 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522551 | STK0040II | THICK FILM IC DARLINGTON POWER PACK | etc |
| 1522552 | STK0049 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522553 | STK0050 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522554 | STK0050 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522555 | STK0050 | 50W MIN AF POWER AMPLIFIER OUTPUT STAGE (D.P.P.) | Unknow |
| 1522556 | STK0050 | 50W MIN AF POWER AMPLIFIER OUTPUT STAGE (D.P.P.) | Unknow |
| 1522557 | STK0050II | THICK FILM IC DARLINGTON POWER PACK | etc |
| 1522558 | STK0059 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522559 | STK0060 | OUTPUT STAGE OF AF POWER AMP | etc |
| 1522560 | STK0060II | THICK FILM IC DARLINGTON POWER PACK | etc |
