| 1619561 | TR70 | 4-bit Storage Register, Bus Transfer Output, military temperature range | Transitron Electronic |
| 1619562 | TR71 | 4-bit Storage Register, Bus Transfer Output | Transitron Electronic |
| 1619563 | TR72 | 4-bit Storage Register, Bus Transfer Output, military temperature range | Transitron Electronic |
| 1619564 | TR73 | 4-bit Storage Register, Bus Transfer Output | Transitron Electronic |
| 1619565 | TR7S | Zener Diode intended for use in Stabilized Power Source | Hitachi Semiconductor |
| 1619566 | TR8 | SILICON TRIACS | TRSYS |
| 1619567 | TR8-400-70 | 400 V, 70 A, silicon triac | TRANSYS Electronics Limited |
| 1619568 | TR8-400-70 | SILICON TRIACS | TRSYS |
| 1619569 | TR8-600-70 | 600 V, 70 A, silicon triac | TRANSYS Electronics Limited |
| 1619570 | TR8-600-70 | SILICON TRIACS | TRSYS |
| 1619571 | TR8-700-70 | 700 V, 70 A, silicon triac | TRANSYS Electronics Limited |
| 1619572 | TR8-700-70 | SILICON TRIACS | TRSYS |
| 1619573 | TR8-800-70 | 800 V, 70 A, silicon triac | TRANSYS Electronics Limited |
| 1619574 | TR8-800-70 | SILICON TRIACS | TRSYS |
| 1619575 | TR80C186XL12 | 16-bit high-integration embedded processor. 12 MHz | Intel |
| 1619576 | TR80C186XL20 | 16-bit high-integration embedded processor. 20 MHz | Intel |
| 1619577 | TR80C186XL25 | 16-bit high-integration embedded processor. 25 MHz | Intel |
| 1619578 | TR80C188XL12 | 16-bit high-integration embedded processor. 12 MHz | Intel |
| 1619579 | TR80C188XL20 | 16-bit high-integration embedded processor. 20 MHz | Intel |
|
| 1619580 | TR80C188XL25 | 16-bit high-integration embedded processor. 25 MHz | Intel |
| 1619581 | TR9S | Zener Diode intended for use in Stabilized Power Source | Hitachi Semiconductor |
| 1619582 | TRA06E | Thin Film, Resistor Array, Flow solderable, Automatic placement capability, Inner electrode protection, Wrap around termination, Low noise, High frequency applications | Vishay |
| 1619583 | TRA06E0803101BRT1 | Thin Film/ Resistor Array | Vishay |
| 1619584 | TRA06E0803101DRT1 | Thin Film/ Resistor Array | Vishay |
| 1619585 | TRA06E0803101FRT1 | Thin Film/ Resistor Array | Vishay |
| 1619586 | TRA100 | Silicon rectifier 200mA 100V | Transitron Electronic |
| 1619587 | TRA150D-050-5 | High Performance ASK Transceiver | etc |
| 1619588 | TRA150D-050-5S | High Performance ASK Transceiver | etc |
| 1619589 | TRA200 | Silicon rectifier 200mA 200V | Transitron Electronic |
| 1619590 | TRA2525 | Medium-Current Silicon Rectifier | ON Semiconductor |
| 1619591 | TRA2525-D | Medium - Current Silicon Rectifier | ON Semiconductor |
| 1619592 | TRA2532 | Overvoltage Transient Suppressor | ON Semiconductor |
| 1619593 | TRA2532-D | Overvoltage Transient Suppressor | ON Semiconductor |
| 1619594 | TRA3225 | Medium-Current Silicon Rectifier | ON Semiconductor |
| 1619595 | TRA3225-D | Medium - Current Silicon Rectifier | ON Semiconductor |
| 1619596 | TRA400 | Silicon rectifier 200mA 400V | Transitron Electronic |
| 1619597 | TRA50 | Silicon rectifier 200mA 50V | Transitron Electronic |
| 1619598 | TRAC-S2 | TRAC SUPPORT CIRCUIT | Zetex Semiconductors |
| 1619599 | TRAC-S2Q16 | Programmable Analog Devices | Zetex Semiconductors |
| 1619600 | TRAC020LH | TOTALLY RE-CONFIGURABLE ANALOG CIRCUIT - TRAC | Zetex Semiconductors |
