| 1667121 | UTCTA8207K | LOW FREQUENCY POWER AMPLIFIER | Unisonic Technologies |
| 1667122 | UTCTDA2003 | 10W CAR RADIO AUDIO AMPLIFIER | Unisonic Technologies |
| 1667123 | UTCTDA2030 | 14W HI-FI AUDIO AMPLIFIER | Unisonic Technologies |
| 1667124 | UTCTDA7088 | FM RECEIVER CIRCUIT FOR BATTERY SUPPLY | Unisonic Technologies |
| 1667125 | UTCTEA1062 | LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE | Unisonic Technologies |
| 1667126 | UTCTEA1062A | Low voltage telephone transmission circuit with dialler interface | Unisonic Technologies |
| 1667127 | UTCTEA1062AN | Low voltage telephone transmission circuit with dialler interface | Unisonic Technologies |
| 1667128 | UTCTEA1062N | LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE | Unisonic Technologies |
| 1667129 | UTCTEA2025 | STEREO AUDIO AMPLIFIER | Unisonic Technologies |
| 1667130 | UTCTEA2025A | 2.3W DUAL AUDIO POWER AMPLIFIER | Unisonic Technologies |
| 1667131 | UTCTL062 | LOW POWER DUAL J-FET OPERATIONAL AMPLIFIER | Unisonic Technologies |
| 1667132 | UTCTL074 | LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER | Unisonic Technologies |
| 1667133 | UTCTL1451 | DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS | Unisonic Technologies |
| 1667134 | UTCTL494 | VOLTAGE MODE PWM CONTROL CIRCUIT | Unisonic Technologies |
| 1667135 | UTCU584 | 3~8 AMP 5V TO 3.3V VOLTAGE CONVERSION REGULATOR | Unisonic Technologies |
| 1667136 | UTCU585 | 3-8 AMP 5V to 3.3V voltage conversion regulator | Unisonic Technologies |
| 1667137 | UTCU587 | 3-8 AMP 5V to 3.3V voltage conversion regulator | Unisonic Technologies |
| 1667138 | UTCUC3842A | CURRENT MODE PWM CONTROL CIRCUITS | Unisonic Technologies |
| 1667139 | UTCUC3843A | CURRENT MODE PWM CONTROL CIRCUITS | Unisonic Technologies |
|
| 1667140 | UTCUC723 | ADJUSTABLE VOLTAGE REGULATOR | Unisonic Technologies |
| 1667141 | UTCULN2003 | SEVEN DARLINGTON ARRAYS | Unisonic Technologies |
| 1667142 | UTCUM66TXXL | MELODY INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667143 | UTCUR132 | LINEAR INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667144 | UTCUR133 | LINEAR INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667145 | UTCUR133A | LINEAR INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667146 | UTCUR3325 | LINEAR INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667147 | UTCUZ1086 | LINEAR INTEGRATED CIRCUIT | Unisonic Technologies |
| 1667148 | UTCXL1225 | 400V Description | Unisonic Technologies |
| 1667149 | UTI760A | UTI760A RTS Remote Terminal for Stores | etc |
| 1667150 | UTOPIA16EVK | Utopia-LVDS Bridge for 1.6 Gbps Bi-directional Data Transfers | National Semiconductor |
| 1667151 | UTR01 | Fast Rectifier (100-500ns) | Microsemi |
| 1667152 | UTR01E3 | Fast Rectifier (100-500ns) | Microsemi |
| 1667153 | UTR02 | Fast Rectifier (100-500ns) | Microsemi |
| 1667154 | UTR02E3 | Fast Rectifier (100-500ns) | Microsemi |
| 1667155 | UTR10 | Fast Rectifier (100-500ns) | Microsemi |
| 1667156 | UTR100 | UTR 0.8u gate array. | Aeroflex Circuit Technology |
| 1667157 | UTR10E3 | Fast Rectifier (100-500ns) | Microsemi |
| 1667158 | UTR11 | Fast Rectifier (100-500ns) | Microsemi |
| 1667159 | UTR11E3 | Fast Rectifier (100-500ns) | Microsemi |
| 1667160 | UTR12 | Fast Rectifier (100-500ns) | Microsemi |
