| 1640401 | UBA3070T | LED current controller IC | NXP Semiconductors |
| 1640402 | UBC41 | DUODIODE TRIODE | Philips |
| 1640403 | UBD1.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640404 | UBD1.2 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640405 | UBD1.5 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640406 | UBD2.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640407 | UBD2.5 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640408 | UBD3.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640409 | UBD4.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640410 | UBD550 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640411 | UBD600 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640412 | UBD650 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640413 | UBD750 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640414 | UBD850 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640415 | UBT10.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640416 | UBT12.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640417 | UBT15.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640418 | UBT20.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640419 | UBT4.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
|
| 1640420 | UBT5.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640421 | UBT6.0 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640422 | UBT7.5 | HIGH-SPEED TRANSIENT SURGE PROTECTORS | Clare Inc |
| 1640423 | UC1-1 | Fast LDO Linear Regulator | Texas Instruments |
| 1640424 | UC1-2 | Fast LDO Linear Regulator | Texas Instruments |
| 1640425 | UC1-3 | Fast LDO Linear Regulator | Texas Instruments |
| 1640426 | UC1-ADJ | Fast LDO Linear Regulator | Texas Instruments |
| 1640427 | UC1517 | Stepper Motor Drive Circuit | Texas Instruments |
| 1640428 | UC1517J | Stepper Motor Drive Circuit | Texas Instruments |
| 1640429 | UC1517J883B | Stepper Motor Drive Circuit | Texas Instruments |
| 1640430 | UC1517L | Stepper Motor Drive Circuit | Texas Instruments |
| 1640431 | UC1524 | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640432 | UC1524A | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640433 | UC1524ADW | Advanced regulating pulse width modulator | Unitrode |
| 1640434 | UC1524AJ | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640435 | UC1524AJ | Advanced regulating pulse width modulator | Unitrode |
| 1640436 | UC1524AJ/80503 | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640437 | UC1524AJ883B | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640438 | UC1524AL | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640439 | UC1524AL | Advanced regulating pulse width modulator | Unitrode |
| 1640440 | UC1524AL883B | Advanced Regulating Pulse Width Modulators | Texas Instruments |
