| Компонент | Описание | Производитель | PDF | Buy |
| 221E | GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz | Hittite Microwave Corporation |  |  |
| 221E | GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz | Hittite Microwave Corporation | | |
| D221E | Low Cost, 2W SIP Single & Dual Output DC/DC Converters | MicroPower Direct, LLC | | |
| G221E | Low Cost, 2W Compact MiniDIP DC/DC Converters | MicroPower Direct, LLC | | |
| UN221E | Silicon NPN epitaxial planar transistor | Panasonic Semiconductor | | |
| UN221E | Silicon NPN epitaxial planer transistor | Panasonic Semiconductor | | |
| HMC221E | GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz | Hittite Microwave Corporation | | |
| MAX221E | a15kV ESD-Protected, 5V, 1uA, Single RS-232 Transceiver with AutoShutdown | Maxim Integrated Products | | |
| KDS221E | SILICON EPITAXIAL PLANAR DIODE | KEC(Korea Electronics) | | |
| UNR221E | Silicon NPN epitaxial planar transistor | Panasonic Semiconductor | | |
| UNR221E | Silicon NPN epitaxial planar type | Panasonic Semiconductor | | |
| SP3221E | Intelligent 3.0V to 5.5V RS-232 Transceiver | Sipex Corporation | | |
| DAC1221E | 16-Bit Low Power DIGITAL-TO-ANALOG CONVERTER | Burr-Brown Corporation | | |
| DAC1221E | 16-Bit Low Power DIGITAL-TO-ANALOG CONVERTER | Texas Instruments | | |
| ICL3221E | a15kV ESD Protected, 3V to 5.5V, 1lA, 250kbps, RS-232 Transmitters/Receivers | Intersil Corporation | | |
| MAX3221E | a15kV ESD-Protected, 1uA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown | Maxim Integrated Products | | |
| MAX3221E | 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV IEC ESD PROTECTION | Texas Instruments | | |
| MAX3221E | 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV IEC ESD PROTECTION | Texas Instruments | | |
| MAX3221E | 15kV ESD-Protected, 1uA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown | Maxim Integrated Products | | |
| PXB4221E | Interworking Element for 8 E1/T1 Lines | Infineon Technologies AG | | |
