| 321761 | BPT-BP1931 | Black, silicon photo transistor | Yellow Stone Corp |
| 321762 | BPT-BP2314 | Water clear, silicon photo transistor | Yellow Stone Corp |
| 321763 | BPT-BP2331 | Water clear, silicon photo transistor | Yellow Stone Corp |
| 321764 | BPT-BP2914 | Black, silicon photo transistor | Yellow Stone Corp |
| 321765 | BPT-BP2931 | Black, silicon photo transistor | Yellow Stone Corp |
| 321766 | BPT-HP033 | Surface mount photo transistor | Yellow Stone Corp |
| 321767 | BPT-HP133 | Surface mount photo transistor | Yellow Stone Corp |
| 321768 | BPT-HP233 | Surface mount photo transistor | Yellow Stone Corp |
| 321769 | BPT-HP833 | Surface mount photo transistor | Yellow Stone Corp |
| 321770 | BPT0336 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321771 | BPT0338 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321772 | BPT0342 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321773 | BPT1419B08 | Silicon microwave power transistor. | BOPOLARICS |
| 321774 | BPT1819E03 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321775 | BPT1819E03 | High Performance Silicon Bipolar Transistor Intended | etc |
| 321776 | BPT1819E04 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321777 | BPT1819E08 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321778 | BPT1819E10 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321779 | BPT1819E12 | NPN silicon microwave power transistor. | BOPOLARICS |
|
| 321780 | BPT1819E16 | NPN silicon microwave power transistor. | BOPOLARICS |
| 321781 | BPV10 | Silicon PIN Photodiode | Vishay |
| 321782 | BPV10NF | High Speed Silicon PIN Photodiode | Vishay |
| 321783 | BPV11 | Silicon NPN Phototransistor | Vishay |
| 321784 | BPV11F | Silicon NPN Phototransistor | Vishay |
| 321785 | BPV20 | Silicon PIN Photodiode | Vishay |
| 321786 | BPV20F | Silicon PIN Photodiode | Vishay |
| 321787 | BPV21F | Photo detectors | Vishay |
| 321788 | BPV21F(L) | Silicon PIN Photodiode | Vishay |
| 321789 | BPV22 | Silicon PIN Photodiode | Vishay |
| 321790 | BPV22F | Silicon PIN Photodiode | Vishay |
| 321791 | BPV22NF | Photo detectors | Vishay |
| 321792 | BPV22NF(L) | Silicon PIN Photodiode | Vishay |
| 321793 | BPV23 | Silicon PIN Photodiode | Vishay |
| 321794 | BPV23F | Photo detectors | Vishay |
| 321795 | BPV23F(L) | Silicon PIN Photodiode | Vishay |
| 321796 | BPV23NF | Photo detectors | Vishay |
| 321797 | BPV23NF(L) | Silicon PIN Photodiode | Vishay |
| 321798 | BPW14N | Silicon NPN Phototransistor | TEMIC |
| 321799 | BPW14NB | Silicon NPN Phototransistor | TEMIC |
| 321800 | BPW14NC | Silicon NPN Phototransistor | TEMIC |
