Provided are some links to data sheets of semiconductors and components
which may be useful in hamradio projects.
Most semiconductors of the Elecraft K2 Transceiver Kit are included as well.
All data sheets are in Portable Document Format (PDF). If you want to download a data sheet - just click onto the according link using the right mouse button and select your destination for the file.
| Data Sheet | Part |
|---|---|
| 1N191 | Point Contact Germanium Diode |
| 1N34A | Point Contact Germanium Diode |
| 1N4003 | General Purpose Rectifier |
| 1N4007 | General Purpose Rectifier |
| 1N4148 | High-Speed Switching Diode |
| 1N4753 | Silicon Zener Diode; V_Z = 36 V |
| 1N5231B | Silicon Zener Diode; V_Z=5,1V |
| 1N5235B | Silicon Zener Diode; V_Z=6,8V |
| 1N5404 | General Purpose Rectifier |
| 1N5711 (ST) | Small Signal Schottky Diode |
| 1N5711 (Agilent) | Small Signal Schottky Diode |
| 1N5817 | Low Drop Power Schottky Rectifier |
| 1N5821 | Low Drop Power Schottky Rectifier |
| 1SV149 | Voltage Variable Capacitance Diode (435 pF) |
| 25LC320 | 32K SPI Bus Serial EEPROM |
| 25LC320A | 32K SPI Bus Serial EEPROM |
| 2N2222 (CDIL) | NPN Switching Transistor |
| 2N2222 (Philips) | NPN Switching Transistor |
| 2N2222A (Philips) | NPN Switching Transistor |
| 2N3904 | NPN General Purpose Transistor |
| 2N3906 | PNP General Purpose Transistor |
| 2N4124 | NPN General Purpose Transistor |
| 2N4401 (ON Semic.) | NPN General Purpose Transistor |
| 2N5088 (ON Semic.) | NPN Silicon Amplifier Transistor |
| 2N5109 (Microsemi) | NPN Silicon RF Transistor |
| 2N5109 (STI) | NPN Silicon RF Transistor |
| 2N7000 (ST) | N-Channel Enhancement Mode Field Effect Transistor |
| 2N7000G (ON Semic.) | N-Channel Enhancement Mode Field Effect Transistor |
| 2SC1969 | NPN Silicon RF Power Transistor (HF, 10 W) |
| 2SC2133 | NPN Silicon RF Power Transistor (VHF, 10 W) |
| 2SC2166 | NPN Silicon RF Power Transistor (HF, 3 W) |
| 2SC2290 | NPN Silicon RF Power Transistor (HF, 60 W) |
| 2SC2879 | NPN Silicon RF Power Transistor (HF, 100 W) |
| 5082-3081 | Pin Diode For RF Switching And Attenuating |
| 61C22-01-08-02 (Grayhill) | Optical Encoder, 32 Position with Pushbutton |
| 74AHC125 | Quad Buffer/Line Driver; 3-State; CMOS Input Levels |
| 74HCT125 | Quad Buffer/Line Driver; 3-State; TTL Input Levels |
| 78L06 | 0,1A Positive Voltage Regulator; V_OUT = 6 V |
| 95SQ015 | Schottky Rectifier; Ultra Low Forward Voltage Drop |
| AD8007 | Ultralow Distortion, High Speed Amplifier |
| AD8055 | Wide Bandwidth Voltage Feedback Amplifier |
| AD8129 | Low Noise, High Gain (10) Differential Receiver Amplifier (200 MHz) |
| AD8307 | Logarithmic Amplifier DC-500 MHz, 92 dB |
| AD8310 | Fast, Voltage-Out, DC to 440 MHz, 95 dB Logarithmic Amplifier |
| AD9833 | Low Power Programmable Programmable Waveform Generator; 2.3 V to 5.5 V |
| AD9834 | Low Power DDS; 10-Bit DAC |
| AD9850 | CMOS 125 MHz Complete DDS Synthesizer |
| AD9851 | CMOS 180 MHz DDS/DAC Synthesizer |
| AD9852 | CMOS 300 MSPS Complete DDS |
| AD9854 | CMOS 300 MSPS Quadrature Complete DDS |
| ADG436 | Audio and Video SPDT Switch, On Resistance 12 Ohms |
| ADG451 | Audio and Video SPST Switches, On Resistance 4 Ohms |
| AMS1117 | 1A Low Dropout Voltage Regulator |
| ARF463A | RF Power Mosfet |
| ARF463B | RF Power Mosfet |
| ART2K0FE | RF LDMOS Power Transistor (2000 W) |
| AT24C32 (Atmel) | 2-Wire Serial EEPROM 32K (4096 x 8) |
| ATF34143 | Low Noise Phemt; For Low Noise Amplifiers |
| ATMEGA8L | Processor (Atmel) |
| ATMEGA16U2 | Processor (Atmel) |
| ATMEGA2560 | Processor (Atmel) |
| BAT41 | Schottky Barrier Diode |
| BAT54 (Vishay) | Small Signal Schottky Diodes, Single and Dual |
| BAT85 | Schottky Barrier Diode |
| BB112 | Silicon Variable Capacitance Diode (440 pF) |
| BB910 | VHF Variable Capacitance Diode (38 pF) |
| BC557 (Philips) | PNP General Purpose Transistor |
| BD131 (CDIL) | NPN General Purpose Transistor (Medium Power) |
| BFR96 (Mot) | NPN Silicon High-Frequency Transistor |
| BMP280 (Bosch) | Digital Pressure Sensor |
| BS170 | N-Channel Enhancement Mode Field Effect Transistor |
| BSP129 | N-Channel Depletion Mode Small-Signal Field Effect Transistor |
| CD4047B | CMOS Low-Power Monostable or Astable (50% duty cycle) Multivibrator |
| CNY17 | Optocoupler, Phototransistor Output, with Base Connection |
| DS3231 | Real-Time Clock (RTC) with TCXO |
| EL5146C | Op Amp, 100 MHz, Single Supply |
| ERA-5 | Monolithic Amplifier; Z=50 Ohm |
| ERA-6 | Monolithic Amplifier; Z=50 Ohm |
| FOD260L | 3.3V/5V High Speed Logic Gate Optocoupler (Tp < 100ns, Open Collector Output) |
| FST3253 (Fairchild) | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
| FT232R (FTDI) | USB to serial UART interface |
| Grayhill-61C11-01-08-02 | Optical Encoder; 32 Position with Pushbutton |
| GTL2002 (NXP) | 2-Bit Bidirectional Low Voltage Translator |
| HD44780A (Hitachi) | Dot Matrix Liquid Crystal Display Controller/Driver, 5 x 7 and 5 x 10 Dot, 4-Bit or 8-Bit |
| HD44780U (Hitachi) | Dot Matrix Liquid Crystal Display Controller/Driver, 5 x 8 and 5 x 10 Dot, 4-Bit or 8-Bit |
| IRF830A | Power Mosfet |
| IRL620 | Power Mosfet |
| J309 | N-Channel VHF/UHF JFET |
| J310 | N-Channel VHF/UHF JFET |
| LM16X21A (Sharp) | Dot Matrix LCD Unit with Backlight, 2 Lines, 16 Characters, 5 x 7 Dot, 4-Bit or 8-Bit |
| LM358 | Low Power Dual Operational Amplifiers |
| LM380 | 2.5W Audio Power Amplifier |
| LM386 | Low Voltage Audio Power Amplifier |
| LM386M | Low Voltage Audio Power Amplifier |
| LM3914 | Dot/Bar Display Driver |
| LM4562 | LM4562 Dual High-Performance, High-Fidelity Audio Operational Amplifier |
| LMC6482 | CMOS Dual Rail-to-Rail Input and Output Operational Amplifier |
| LMC6484 | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| LT1039 | RS232 Driver/Receiver |
| LT1252 | Low Cost Video Amplifier |
| LT6231 | 215 MHz, Rail-To-Rail Output Opamp |
| M57735 | RF Power Module (50 MHz) |
| MAR-3 | Monolithic Amplifier; Z = 50 Ohm |
| MAR-6 | Monolithic Amplifier; Z = 50 Ohm |
| MAX233A | +5V-Powered, Multichannel RS-232 Drivers/Receivers |
| MAX522 | Dual, 8-Bit, Voltage-Output Serial DAC |
| MAX534 | +5 V, Low-Power, 8-Bit Quad DAC |
| MAX1406 | 230 kbps, 3-Tx/3-Rx RS-232 IC |
| MAX3421E | USB (Revion 2.0) Peripheral/Host Controller with SPI Interface |
| MAX4414 | Low-Power, +3 V/+5 V, 400 MHz Single-Supply Op Amps with Rail-to-Rail Outputs |
| MC1350P | Monolithic IF Amplifier |
| MC145170P2 | PLL Frequency Synthesizer With Serial Interface |
| MC3362 | Low-Power Narrowband FM Receiver |
| MC7805ACT (ON Semic.) | 1 A Positive Voltage Regulator, V_Out = 5 V |
| MC78L05ACP (ON Semic.) | 0,1 A Positive Voltage Regulator, V_Out = 5 V |
| MIC5891 (Micrel) | 8-Bit Serial-Input Latched Source Driver |
| MPF102 (ON Semic.) | JFET VHF Amplifier, N-Channel Depletion |
| MPSA14 | NPN Darlington Transistor |
| MPS918 | NPN Silicon Transistor |
| MPS5179 | NPN Silicon High-Frequency Transistor |
| MS5607-02BA (MEAS) | Barometric Pressure Sensor (High Resolution) |
| MVAM108 | Silicon Tuning Varactor Diode |
| MV209 | Voltage Variable Capacitance Diode (26 pF) |
| NJM2113 | Low Voltage Audio Power Amplifier (V_op = 6 Volts, R_load = 32 Ohms) |
| NJM2149 | Low Voltage Audio Power Amplifier (V_op = 6 Volts, R_load = 32 Ohms) |
| NJU6355ED | Serial I/O Real Time Clock |
| NTE618 | Silicon Tuning Diode for AM Radio (420 pF) |
| OPA x277 | High Precision Operational Amplifiers, Supply Range: ±2 V to ±18 V |
| OPA x350 | High-Speed, Single-Supply (5 V), Rail-to-Rail Operational Amplifiers |
| PAM8302A (Diodes Inc.) | 2.5 W Filterless Class-D Mono Audio Amplifier, R_L = 4 or 8 Ohm, Single-Supply (5 V) |
| PAM8406 (Diodes Inc.) | 5 W Alternative (Class-D or Class-AB) Stereo Audio Amplifier, R_L = 4 or 8 Ohm, Single-Supply (5 V) |
| PCF8563 | CMOS Real-Time Clock (RTC) and Calendar |
| PCF8566 | Universal LCD Driver For Low Multiplex Rates |
| PCM2902 | Stereo Audio Codec with USB Interface |
| PGA-103+ (Mini-Circuits) | Ultra Linear Low Noise Monolithic Amplifier (50 Ohms, 50 MHz to 4 GHz) |
| RA30H1317M | Mosfet RF Power Module |
| RA30H2127M | Mosfet RF Power Module |
| RD00HHS1 | Silicon RF Power MOS FET 30 MHz, 300 mW |
| RD06HHF1 | Silicon RF Power MOS FET 30 MHz, 6 W |
| RD15HVF1 | Silicon Power MOS FET 175 MHz, 15 W |
| RD16HHF1 | Silicon RF Power MOS FET 30 MHz, 16 W |
| RD100HHF1 | Silicon RF Power MOS FET 30 MHz, 100 W |
| SA602 | Double-balanced mixer and oscillator |
| SA612A | Double-balanced mixer and oscillator |
| SB530 | Schottky Barrier Rectifier |
| SD101A | Small Signal Schottky Barrier Diode |
| SD1405 | NPN Silicon RF Power Transistor |
| SD1487 | NPN Silicon RF Power Transistor |
| SGA-7489 | DC-3000 MHz Cascadable Gain Block |
| SI570 | Any-Rate I2C Programmable XO/VCXO (10 To 945 MHz) |
| SI5351 | I2C Programmable CMOS Clock Generator plus VCXO (2.5 kHz to 200 MHz) |
| SN74HC74 | Dual D-Type Positive-Edge-Triggered Flip-Flops (CMOS) |
| SSM2165-1 | Microphone Preamplifier, Variable Compression |
| TDA7052A | 1 W BTL Mono Audio Amplifier with DC Volume Control |
| TD62083 | Eight Channel Darlington Sink Driver (Toshiba) |
| TEA2025 | Stereo Audio Amplifier, Dual or Bridge, P = 2 W, Supply Voltage 3 to 12 V |
| TLC272 | LinCMOS Precision Dual Op Amps |
| TLC2272 | Advanced LinCMOS Rail-to-Rail Op Amps |
| TLV2462 | Low Power Rail-To-Rail Op Amp |
| UCN5891A (Allegro) | 8-Bit Serial-Input Latched Source Drivers |
| ULN2003 | Seven Darlington Transistors Array |
| ULN2803 | Eight Darlington Transistors Array |
| WINKEYER 3.1 (K1EL) | CW Processor and Keyer |
| XR-2206 (EXAR) | Monolithic Function Generator, Low Sine Wave Distortion |
| XR-2206 (EXAR) TAN-005 Application Note | Monolithic Function Generator, Low Sine Wave Distortion, Application Note TAN-005 |
| ZTX789A | PNP Silicon High Gain Transistor |
| ZVP2106G | P-Channel Enhancement Mode DMOS FET |