| Компонент | Описание | Производитель | PDF | Buy |
| 2N1273 | alloy-junction germanium transistors | List of Unclassifed Manufacturers |  |  |
| LB1273 | 6-Unit, Darlington Transistor Array | Sanyo Semicon Device | | |
| SX1273 | 860-1050 MHz Ultra Low Power Long Range Transceiver | Semtech Corporation | | |
| T-1273 | LINE INTERFACE TRANSFORMER | Rhombus Industries Inc. | | |
| 2SA1273 | Silicon PNP Transistor Epitaxial Planar Type(PCT PROCESS) | KEC(Korea Electronics) | | |
| 2SA1273 | 2SC3229 | KEC(Korea Electronics) | | |
| 2SB1273 | Silicon PNP Power Transistors | Savantic, Inc. | | |
| 2SB1273 | Silicon PNP Power Transistors | Inchange Semiconductor Company Limited | | |
| 2SD1273 | Silicon PNP epitaxial planar type(For power amplification) | Panasonic Semiconductor | | |
| 2SD1273 | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SK1273 | N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING | NEC | | |
| 2SK1273 | MOS Field Effect Transistor | Guangdong Kexin Industrial Co.,Ltd | | |
| KSD1273 | High hFE, AF Power Amplifier | Fairchild Semiconductor | | |
| KTA1273 | EPITAXIAL PLANAR PNP TRANSISTOR (HIGH CURRENT) | KEC(Korea Electronics) | | |
| KTA1273 | TRANSISTOR (PNP) | Shenzhen Jin Yu Semiconductor Co., Ltd. | | |
| LTC1273 | 12-Bit, 300ksps Sampling A/D Converters with Reference | Linear Technology | | |
| LTC1273 | 12-Bit, 300ksps Sampling A/D Converters with Reference | Linear Technology | | |
| NTE1273 | Integrated Circuit Dual, Audio Power Amp, 5W/Ch | NTE Electronics | | |
| HB11273 | Breake Away Header .025(0.64mm) Square Posts | List of Unclassifed Manufacturers | | |
| HC11273 | Breake Away Header .025(0.64mm) Square Posts | List of Unclassifed Manufacturers | | |
