109 results for components matching 03
Short codes often match several parts. Compare the package and pin count with your part to pick the right one.
Exact match on the printed code (10) ★ Best match
| SMD code | Part number | Package | Manufacturer | Description | Datasheet |
|---|---|---|---|---|---|
| 03 | DTC143TCA | SOT-23 | Galaxy (BL) | Digital NPN transistor | View PDF |
| 03 | DTC143TEB | SOT-23-5 | Rohm | Digital NPN transistor | View PDF |
| 03 | DTC143TKA | SOT-23 | NPN Silicon Digital Transistor | ||
| 03 | DTC143TUA | SOT-323 | NPN Silicon Digital Transistor | ||
| 03 | Gali-3 | SOT-89 | MC | Monolithic Amplifier | |
| 03 ** | MT3401 | SOT-23 | P-channel field effect transistor | View PDF | |
| 03 | PDTA114EE | SOT-523 | NXP Semiconductors | PNP transistor | View PDF |
| -03 | PDTA114ET | SOT-23 | NXP Semiconductors | PNP Digital Transistors | View PDF |
| -03 | PDTA114EU | SOT-323 | NXP Semiconductors | PNP Digital Transistors | View PDF |
| 03 | PSOT03 | SOT-23 | Protek Devices | Protective diode | View PDF |
Related results by part number (99)
| SMD code | Part number | Package | Manufacturer | Description | Datasheet |
|---|---|---|---|---|---|
| P2M | 03P2M | unknown | NEC | SCR | View PDF |
| — | DK1203 | DIP-8 | Small Power Off-Line Switch Mode Power Controller | View PDF | |
| H4033 | HM4033 | SOT-89 | Galaxy (BL) | PNP transistor | View PDF |
| BQN | INA203 | SOIC-14 | Texas Instruments | Current Sensor | View PDF |
| C103 | KRC103 | TO-92 | KEC | NPN digital transisto | View PDF |
| L2903 | LM2903 | SOT-23 | Texas Instruments | Dual Comparators | View PDF |
| — | LN8K03 | DIP-8 | AC / DC Switching power supply controller IC | View PDF | |
| MPAS | MI2303 | SOT-23 | MegaPower | P-Channel MOSFET | View PDF |
| — | RM6203 | LQFP-32 | Reactor Microelectronics | High Performance Current Mode PWM Switching Power Supply Controller | View PDF |
| A03 | SST203 | SOT-23 | Calogic Corporation | N-channel JFET | View PDF |
| L3 | SST503 | SOT-23 | Current regulator diode | View PDF | |
| HP | 2SA1036 | SOT-23 | Galaxy (BL) | PNP transistor | View PDF |
| HP | 2SA1036 | SOT-23 | PNP transistor | View PDF | |
| FQ | 2SA1037 | SOT-23 | Galaxy (BL) | PNP transistor | View PDF |
| FQ | 2SA1037 | SOT-23 | PNP transistor | View PDF | |
| HO1 | 2SA1203 | SOT-89 | Galaxy (BL) | PNP transistor | View PDF |
| BW | 2SA2030 | SOT-523 | Rohm | PNP transistor | View PDF |
| 0 | 2SC3603 | unknown | NEC | NPN Epitaxial Silicon Transistor for Microwave Low-Noise Amplification | |
| C5103 | 2SC5103 | TO-252 | Rohm | NPN transistor | View PDF |
| KP | 2SK2033 | SC-59 | Toshiba | N-Channel MOSFET | View PDF |
| K2503 | 2SK2503 | unknown | Rohm | N-Channel MOSFET | View PDF |
| — | 74HC03D | TSSOP-14 | NXP Semiconductors | Quad 2-Input NAND Gate | View PDF |
| 3** | AO7403L | TO-126 | P-channel field effect transistor | ||
| G3*** | AX3503B | unknown | Step-Down Converter | View PDF | |
| P3 | BFG403W | QFN-14 | NXP Semiconductors | NPN Transistor | View PDF |
| A3 | BGA2003 | QFN-14 | NXP Semiconductors | MMIC amplifier | View PDF |
| A6 | BGU2003 | QFN-14 | MMIC amplifier | ||
| CM030B | CD4030B | TSSOP-14 | Texas Instruments | Quad exclusive OR gate | View PDF |
| 51031 | CS51031 | SOIC-8 | ON Semiconductor | Down converter controller | View PDF |
| DP9503B | DP9503B | unknown | Shenzhen Developer Microelectronics | Non-isolated step-down quasi-resonant LED power switch, integrated 500V MOSFET, constant current +/-5%; available in SOP-7 (450mA at 36V / 350mA at 72V) and DIP-7 (500mA / 380mA), 176-265Vac | View PDF |
| Q9 | FPF1103 | unknown | Fairchild Semiconductor | Advance Load Management Switch | View PDF |
| — | IR2103S | unknown | International Rectifier | Half-Bridge Driver | View PDF |
| NC | KRC103S | SOT-23 | Kexin | NPN digital transistor | View PDF |
| NC | KRC103S | SOT-23 | KEC | NPN digital transistor | View PDF |
| 2T | KST4403 | SOT-23 | Fairchild Semiconductor | PNP transistor | View PDF |
| LC036 | LC03-6R2 | SOIC-8 | ON Semiconductor | TVS Diodes | View PDF |
| — | LM2903N | unknown | STMicroelectronics | Low-power Dual Voltage Comparator | View PDF |
| 2903Q | LM2903Q | SOIC-8 | Texas Instruments | Dual Comparators | View PDF |
| — | MJ15003 | TO-3 | ON Semiconductor | Silicon NPN Power Transistor | View PDF |
| JS | MMSD103 | SOD-123 | Galaxy (BL) | Switching diode | View PDF |
| — | MOC3031 | DIP-6 | Fairchild Semiconductor | Zero-Cross Optoisolators Triac Driver Output | View PDF |
| — | PAM8403 | SOIC-16 | Diodes Incorporated | Filterless 3W Class-D Stereo Audio Amplifier | View PDF |
| 03C | PSOT03C | SOT-23 | Protek Devices | Protective diodes | View PDF |
| R30F | REF3030 | SOT-23 | Texas Instruments | Voltage Reference | View PDF |
| R30D | REF3033 | SOT-23 | Texas Instruments | Voltage Reference | View PDF |
| Xc | RN1103F | unknown | Toshiba | NPN transistor | View PDF |
| Yc | RN2103F | unknown | Toshiba | PNP transistor | View PDF |
| S4 | SD103AW | SOD-123 | MCC (Micro Commercial) | Schottky Diode | View PDF |
| S6 | SD103AW | SOD-123 | Vishay | Single Schottky Diode | View PDF |
| S5 | SD103BW | SOD-123 | MCC (Micro Commercial) | Schottky Diode | View PDF |
| S7 | SD103BW | SOD-123 | Vishay | Single Schottky Diode | View PDF |
| S6 | SD103CW | SOD-123 | MCC (Micro Commercial) | Schottky Diode | View PDF |
| S8 | SD103CW | SOD-123 | Vishay | Schottky Diode | View PDF |
| R2T | SST4403 | SC-59 | Rohm | PNP Transistor | View PDF |
| 53 ** | STN6303 | SOT-363 | Stanson | N-channel MOSFETs | View PDF |
| AGF *** | SY58203 | SOIC-8 | LED driver | View PDF | |
| — | TA2003P | DIP-16 | Toshiba | AM/FM Radio IC | View PDF |
| — | TDA2003 | TO-220-5 | STMicroelectronics | Car Radio Audio Amplifier | View PDF |
| — | TDA2003 | TO-220-5 | Unisonic (UTC) | Car Radio Audio Amplifier | View PDF |
| HP | 2SA1036K | SC-59 | Rohm | PNP transistor | View PDF |
| HP | 2SA1036K | SOT-23 | PNP transistor | View PDF | |
| A1038S | 2SA1038S | unknown | Rohm | PNP transistor | View PDF |
| 13003 | 3DD13003 | SOT-89 | Galaxy (BL) | NPN transistor | View PDF |
| 7403 | AON7403L | LGA-14 | Alpha & Omega Semiconductor | P-channel field effect transistor | View PDF |
| EY*** | AP1603WG | SOT-23-6 | Diodes Incorporated | Step-Up Controller | View PDF |
| GA | AX3503Z6 | unknown | Step-Down Converter | View PDF | |
| G | BAR63-03W | SOD-323 | Infineon Technologies | PIN diode | View PDF |
| A3- | BGA2031 / 1 | SOT-363 | NXP Semiconductors | MMIC amplifier | View PDF |
| — | CD4030BE | DIP-14 | Texas Instruments | Quad exclusive OR gate | View PDF |
| DP9503AB | DP9503AB | DIP-7 | Shenzhen Developer Microelectronics | Non-isolated step-down quasi-resonant LED power switch, integrated 500V MOSFET, constant current +/-5%; DIP-7 (420mA at 36V / 350mA at 72V), also in SOP-7 (380mA / 320mA), 176-265Vac | View PDF |
| Y ** | EP10QY03 | SOD-123 | Nihon | Schottky diode | View PDF |
| 1W | FMMT3903 | SOT-23 | Zetex | NPN transistor | View PDF |
| 2L | FMMT4403 | SOT-23 | PNP transistor | View PDF | |
| — | GT60M303 | TO-3PL | Toshiba | IGBT | View PDF |
| A3 * | HSMS-2803 | SOT-23 | Avago / Broadcom | Schottky Limiting Diodes | View PDF |
| 2QS03 | ICE2QS03 | DIP-8 | Infineon Technologies | Quasi-Resonant PWM Controller | View PDF |
| 2903B | LM2903BI | unknown | Texas Instruments | Dual Comparators | View PDF |
| — | LM2903DR | unknown | Texas Instruments | Dual Comparators | View PDF |
| L2903V | LM2903VQ | unknown | Texas Instruments | Dual Comparators | View PDF |
| SCVB | LM5033MM | unknown | Texas Instruments | Push-Pull Voltage Mode PWM Controller | View PDF |
| 5033SD | LM5033SD | unknown | Texas Instruments | Push-Pull Voltage Mode PWM Controller | View PDF |
| — | MJE13003 | TO-126 | Jiangsu Changjiang (JCET/CJ) | Silicon NPN Power Transistor | View PDF |
| — | MJE15032 | TO-220 | ON Semiconductor | Bipolar Transistors - BJT 8A 250V 50W NPN | View PDF |
| — | MJE15033 | TO-220 | ON Semiconductor | Bipolar Transistors - BJT 8A 250V 50W PNP | View PDF |
| — | MJE15034 | TO-220 | ON Semiconductor | Bipolar Transistors - BJT 4A 350V 50W NPN | View PDF |
| — | MJE15035 | TO-220 | ON Semiconductor | Bipolar Transistors - BJT 4A 350V 50W PNP | View PDF |
| 13 | MMBD1503 | SOT-23 | Fairchild Semiconductor | Diodes | View PDF |
| 87 | MMBD1703 | SOT-23 | Fairchild Semiconductor | Diodes | View PDF |
| 2T | MMBT4403 | SOT-23 | Galaxy (BL) | PNP transistor | View PDF |
| K2T | MMDT4403 | SOT-363 | Galaxy (BL) | PNP transistors | View PDF |
| R2T | MMST4403 | SC-59 | Rohm | PNP Transistor | View PDF |
| K3T | MMST4403 | SOT-323 | Galaxy (BL) | PNP transistor | View PDF |
| 83303 | MSC83303 | DFN-6 | STMicroelectronics | NPN transistor | View PDF |
| TR3 * | NTR4503N | SOT-23 | ON Semiconductor | N-Channel MOSFET | View PDF |
| A1 GN * | P2003BEA | LGA-14 | Unikc | N-channel MOSFET | View PDF |
| 5030AL | PH5030AL | SOT-669 | NXP Semiconductors | N-channel MOSFET | View PDF |
| 9D | PMD9003D | SOT-23-6 | NXP Semiconductors | MOSFET driver with two NPN transistors and high-speed diode in totem pole | View PDF |
| LA** | Si1303DL | SOT-323 | Vishay | P-Channel MOSFET | View PDF |
| QA** | Si1903DL | unknown | Vishay | P-Channel Mosfet | View PDF |
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