| Компонент | Описание | Производитель | PDF | Buy |
| L-290 | TACHOMETER CONVERTER | STMicroelectronics |  |  |
| DG-290 | Photointerrupters(Transmissive) | KODENSHI KOREA CORP. | | |
| OC-290 | Oven Controlled Crystal Oscillators | Vectron International, Inc | | |
| OP-290 | PRECISION, LOW POWER, MICROPOWER DUAL OPERATIONAL AMPLIFIER | Analog Devices | | |
| SG-290 | Photointerrupters(Transmissive) | KODENSHI KOREA CORP. | | |
| AVS-290 | Desktop/Wallmount Xeon E3-1200 Video Wall Controller Supporting Dual Matrox Mura MPX | Advantech Co., Ltd. | | |
| CPT-290 | Chip Photo-transistor | CITIZEN ELECTRONICS CO., LTD. | | |
| Z10-290 | 1 WATT ZENER DIODE | Frontier Electronics. | | |
| Z80-290 | Datamate Tooling | Harwin Plc | | |
| ELPD-290 | E-Series 2-Way 90 Power Divider 820 - 980 MHz | Tyco Electronics | | |
| VCXO-290 | Output frequency of 12 to 36MHz is available | Kyocera Kinseki Corpotation | | |
| ELPD-290 | E-Series 2-Way 90j Power Divider 820 - 980 MHz | M/A-COM Technology Solutions, Inc. | | |
| HVI41-290 | UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE & MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING POWER SUPPLIES | HITRON ELECTRONICS CORPORTION | | |
| BL8509-290 | Low Voltage Detector with Built-in Delay Circuit | SHANGHAI BELLING CO., LTD. | | |
| HVI102-290 | UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 100 WATTS INTERNAL SWITCHING POWER SUPPLIES | HITRON ELECTRONICS CORPORTION | | |
| STK400-290 | 3ch AF Power Amplifier (Split Power Supply) (25 W 25 W 25 W, THD = 0.4%) | Sanyo Semicon Device | | |
| STK400-290 | 2ch AF Power Amplifier (Split Power Supply) 15 W 15 W, THD = 0.08% | Sanyo Semicon Device | | |
| STK400-290 | 2ch AF Power Amplifier (Split Power Supply) 30W 30 W, THD = 0.08% | Sanyo Semicon Device | | |
| STK400-290 | 2ch AF Power Amplifier (Split Power Supply) 40W 40 W, THD = 0.08% | Sanyo Semicon Device | | |
| STK400-290 | 2ch AF Power Amplifier (Split Power Supply) 50W 50 W, THD = 0.08% | Sanyo Semicon Device | | |
