| Part Number | Manufacturers | Application |
| UN921EJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN921FJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN921KJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN921LJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN921TJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2110 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2111 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2112 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2113 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2114 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2115 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2116 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2117 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2118 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2119 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211D | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211E | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211F | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211H | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211L | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211M | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211N | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211T | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211V | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR211Z | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2121 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2122 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2123 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2124 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR212X | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR212Y | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2225 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2226 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR2227 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9110J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9111J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9112J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9113J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9114J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9115J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9116J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9117J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9118J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9119J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911DJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911EJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911FJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911HJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911MJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911N | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911NJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911TJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911VJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR911XJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9210J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9211J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9212J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9213J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9214J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9215J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9216J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9217J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9218J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR9219J | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921DJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921EJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921FJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921KJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921LJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921MJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921NJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921TJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UNR921VJ | Panasonic Semiconductor | Silicon epitaxial planar type |
| UP04111 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UP04113 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UP04116 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UP04315 | Panasonic Semiconductor | Silicon epitaxial planar type Silicon epitaxial planar type |
| ZUP10 | DENSEI-LAMBDA | Zero-up CV/CC 800W |
| ZUP10-20 | DENSEI-LAMBDA | Zero-up CV/CC 800W |
| ZUP10-40 | DENSEI-LAMBDA | Zero-up CV/CC 800W |
| ZUP10-80 | DENSEI-LAMBDA | Zero-up CV/CC 800W |
| BUP300 | Siemens Semiconductor Group | IGBT forward voltage drop High switching speed tail current Latch-up free Avalanche rated) |
| BUP302 | Siemens Semiconductor Group | IGBT forward voltage drop High switching speed tail current Latch-up free Avalanche rated) |
| BUP303 | Siemens Semiconductor Group | IGBT forward voltage drop High switching speed tail current Latch-up free Avalanche rated) |
| BUP304 | Siemens Semiconductor Group | IGBT forward voltage drop High switching speed tail current Latch-up free Avalanche rated) |
| BUP307 | Siemens Semiconductor Group | IGBT forward voltage drop High switching speed tail current Latch-up free Avalanche rated) |
| BUP309 | Siemens Semiconductor Group | IGBT (High switching speed tail current Latch-up free Avalanche rated) |
| PO73-UPA-12.7 | Hirose Electric | RFCO-AXIAL CONNECTORS(COAXIAL CONNECTORS with HRPI) |
| UM93510 | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510A | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510AF | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510AH | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510B | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510BF | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510BH | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510C | Corporation | SPEECH RECORDING REPRODUCTION |
| UM93510CF | Corporation | SPEECH RECORDING REPRODUCTION |
| UMA5817 | Microsemi Corporation | ULTRAMITTE SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| UMA5818 | Microsemi Corporation | ULTRAMITTE SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| UMA5819 | Microsemi Corporation | ULTRAMITTE SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| UM-LR-PC | Hirose Electric | RFCO-AXIAL CONNECTORS |
| UN0231C | Panasonic Semiconductor | Power Amplifier Module |
| UN0231N | Panasonic Semiconductor | Power Amplifier Module |
| UN2225 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN2226 | Panasonic Semiconductor | Silicon epitaxial planar type |
| UN2227 | Panasonic Semiconductor | Silicon epitaxial planar type |
| BUK220-50Y | Philips Semiconductors | TOPFET high side switch version BUK219-50Y |
| BUK221-50DY | Philips Semiconductors | Dual channel high-side TOPFET |
| BUK7213-40A | Philips Semiconductors | TrenchMOS?? standard level |
| BUK7227-100B | Philips Semiconductors | TrenchMOS standard level |
| BUK7240-100A | Philips Semiconductors | TrenchMOS standard level |
| HLMP-UL07 | Agilent(Hewlett-Packard) | T-13/4 Precision Optical Performance AlInGaP Lamps |
| HLMP-UL14 | Agilent(Hewlett-Packard) | T-13/4 Precision Optical Performance AlInGaP Lamps |
| HUL7001 | Panasonic Semiconductor | Hologram Unit |
| ULCE | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE10 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE10A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE11 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE11A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE12 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE12A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE13 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE13A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE14 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE14A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE15 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE15A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE16 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE16A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE17 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE17A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE18 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE18A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE20 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE20A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE22 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE22A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE24 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE24A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE26 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE26A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE28 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE28A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE30 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE30A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE33 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE33A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE36 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE36A | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| ULCE40 | discrete Semiconductors | ULTRA CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
| | | |