| 1619521 | TR2906SZ39 | 3900 V, rectifier diode | TRANSYS Electronics Limited |
| 1619522 | TR2906SZ39 | RECTIFIER DIODE | TRSYS |
| 1619523 | TR2906SZ40 | 4000 V, rectifier diode | TRANSYS Electronics Limited |
| 1619524 | TR2906SZ40 | RECTIFIER DIODE | TRSYS |
| 1619525 | TR3001 | 315.00 MHz Hybrid Transceiver | RF Monolithics Inc |
| 1619526 | TR3100 | 433.92 MHz Hybrid Transceiver | RF Monolithics Inc |
| 1619527 | TR40-16B | TR40-16B | etc |
| 1619528 | TR402ST | RECTIFIER DIODE | TRSYS |
| 1619529 | TR402ST09 | 900 V, rectifier diode | TRANSYS Electronics Limited |
| 1619530 | TR402ST09 | RECTIFIER DIODE | TRSYS |
| 1619531 | TR402ST10 | 1000 V, rectifier diode | TRANSYS Electronics Limited |
| 1619532 | TR402ST10 | RECTIFIER DIODE | TRSYS |
| 1619533 | TR402ST11 | 1100 V, rectifier diode | TRANSYS Electronics Limited |
| 1619534 | TR402ST11 | RECTIFIER DIODE | TRSYS |
| 1619535 | TR402ST12 | 1200 V, rectifier diode | TRANSYS Electronics Limited |
| 1619536 | TR402ST12 | RECTIFIER DIODE | TRSYS |
| 1619537 | TR402ST13 | 1300 V, rectifier diode | TRANSYS Electronics Limited |
| 1619538 | TR402ST13 | RECTIFIER DIODE | TRSYS |
| 1619539 | TR402ST14 | 1400 V, rectifier diode | TRANSYS Electronics Limited |
|
| 1619540 | TR402ST14 | RECTIFIER DIODE | TRSYS |
| 1619541 | TR4S | Zener Diode intended for use in Stabilized Power Source | Hitachi Semiconductor |
| 1619542 | TR502ST | RECTIFIER DIODE | TRSYS |
| 1619543 | TR502ST09 | 900 V, rectifier diode | TRANSYS Electronics Limited |
| 1619544 | TR502ST09 | RECTIFIER DIODE | TRSYS |
| 1619545 | TR502ST10 | 1000 V, rectifier diode | TRANSYS Electronics Limited |
| 1619546 | TR502ST10 | RECTIFIER DIODE | TRSYS |
| 1619547 | TR502ST11 | 1100 V, rectifier diode | TRANSYS Electronics Limited |
| 1619548 | TR502ST11 | RECTIFIER DIODE | TRSYS |
| 1619549 | TR502ST12 | 1200 V, rectifier diode | TRANSYS Electronics Limited |
| 1619550 | TR502ST12 | RECTIFIER DIODE | TRSYS |
| 1619551 | TR502ST13 | 1300 V, rectifier diode | TRANSYS Electronics Limited |
| 1619552 | TR502ST13 | RECTIFIER DIODE | TRSYS |
| 1619553 | TR502ST14 | 1400 V, rectifier diode | TRANSYS Electronics Limited |
| 1619554 | TR502ST14 | RECTIFIER DIODE | TRSYS |
| 1619555 | TR5S | Zener Diode intended for use in Stabilized Power Source | Hitachi Semiconductor |
| 1619556 | TR60 | 4-bit Storage Register, military temperature range | Transitron Electronic |
| 1619557 | TR61 | 4-bit Storage Register | Transitron Electronic |
| 1619558 | TR62 | 4-bit Storage Register, military temperature range | Transitron Electronic |
| 1619559 | TR63 | 4-bit Storage Register | Transitron Electronic |
| 1619560 | TR6S | Zener Diode intended for use in Stabilized Power Source | Hitachi Semiconductor |
