| 1651441 | UN521N | Composite Device - Transistors with built-in Resistor | Panasonic |
| 1651442 | UN521T | Composite Device - Transistors with built-in Resistor | Panasonic |
| 1651443 | UN521V | Composite Device - Transistors with built-in Resistor | Panasonic |
| 1651444 | UN521Z | Composite Device - Transistors with built-in Resistor | Panasonic |
| 1651445 | UN6110 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651446 | UN6111 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651447 | UN6112 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651448 | UN6113 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651449 | UN6114 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651450 | UN6115 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651451 | UN6116 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651452 | UN6117 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651453 | UN6118 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651454 | UN6119 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651455 | UN611D | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651456 | UN611E | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651457 | UN611F | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651458 | UN611H | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651459 | UN611L | Silicon PNP epitaxial planer transistor | Panasonic |
|
| 1651460 | UN6121 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651461 | UN6122 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651462 | UN6123 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651463 | UN6124 | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651464 | UN612X | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651465 | UN612Y | Silicon PNP epitaxial planer transistor | Panasonic |
| 1651466 | UN6210 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651467 | UN6211 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651468 | UN6212 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651469 | UN6213 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651470 | UN6214 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651471 | UN6215 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651472 | UN6216 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651473 | UN6217 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651474 | UN6218 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651475 | UN6219 | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651476 | UN621D | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651477 | UN621E | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651478 | UN621F | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651479 | UN621K | Silicon NPN epitaxial planer transistor | Panasonic |
| 1651480 | UN621L | Silicon NPN epitaxial planer transistor | Panasonic |
