| Компонент | Описание | Производитель | PDF | Buy |
| H1277 | HIGH SENSITIVITY HALL EFFECT SENSOR IC WITH FG OUTPUT | Unisonic Technologies |  |  |
| H1277 | HIGH SENSITIVITY HALL EFFECT SENSOR IC WITH FG OUTPUT | Unisonic Technologies | | |
| 381277 | 600A AC/DC ClampMultiMeter | Extech Instruments Corporation. | | |
| MS1277 | RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS | Advanced Power Technology | | |
| SX1277 | 137-1050 MHz Ultra Low Power Long Range Transceiver | Semtech Corporation | | |
| TX1277 | T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500 Vrms, Extended and Standard Temperature Range | List of Unclassifed Manufacturers | | |
| TX1277 | TELECOMMUNICATIONS PRODUCTS | Pulse A Technitrol Company | | |
| TC1277 | 3-Pin Reset Monitors for 3.3V Systems | Microchip Technology | | |
| 2SB1277 | MEDIUM POWER TRANSISTOR(-32V, -2A) | Rohm | | |
| 2SB1277 | Medium Power Transistor (32V, 2A) | Rohm | | |
| 2SD1277 | Silicon PNP epitaxial planar type Darlington(For midium-speed switching) | Panasonic Semiconductor | | |
| 2SD1277 | Silicon NPN triple diffusion planar type Darlington(For midium speed power switching) | Panasonic Semiconductor | | |
| 2SD1277 | NPN SILICON DARLINGTON TRANSISTOR(SWITCHING REGULATORS PWM INVERTERS SOLENOID AND RELAY DRIVERS) | Wing Shing Computer Components | | |
| 2SD1277 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| 2SD1277 | Silicon NPN Power Transistors | Quanzhou Jinmei Electronic Co.,Ltd. | | |
| 2SD1277 | Silicon NPN Power Transistors | Inchange Semiconductor Company Limited | | |
| 2SK1277 | N-Channel MOS-FET(250V, 0.12Ohm, 30A, 150W) | Fuji Electric | | |
| ENA1277 | Bi-CMOS LSI Operating Mode Switching Type Step-Up/Down Converter | Sanyo Semicon Device | | |
| KTA1277 | EPITAXIAL PLANAR PNP TRANSISTOR (HIGH VOLTAGE, DC-DC CONVERTER, LOW POWER SWITCHING REGULATOR) | KEC(Korea Electronics) | | |
| HB11277 | Breake Away Header .025(0.64mm) Square Posts | List of Unclassifed Manufacturers | | |
