102 results for components matching 21
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 (2) ★ Best match
Related results by part number (100)
| SMD code | Part number | Package | Manufacturer | Description | Datasheet |
|---|---|---|---|---|---|
| 32C | 21K SMD Resistor (21 Kilo Ohm) | unknown | Samsung | SMD Resistor | View PDF |
| 33C | 21.5K SMD Resistor (21.5 Kilo Ohm) | unknown | Samsung | SMD Resistor | View PDF |
| 41C | 21.6K SMD Resistor (21.6 Kilo Ohm) | unknown | Samsung | SMD Resistor | View PDF |
| A82 | BAS21 | SOT-23 | Diode | View PDF | |
| KT3 | BAS21 | SOT-23 | Diodes Incorporated | Switching diode | View PDF |
| 1W | Bf821 | SOT-23 | PNP transistor | View PDF | |
| K | DA221 | SOT-523 | Galaxy (BL) | Switching diodes | View PDF |
| 97374M | FX021 | QFN-10 | Texas Instruments | Down converter | View PDF |
| H21 | IMH21 | SOT-23-6 | Rohm | NPN digital transistors | View PDF |
| L211 | LM211 | TSSOP-8 | Texas Instruments | Differential Comparators | View PDF |
| D210 | AOD210 | TO-252 | Alpha & Omega Semiconductor | N-Channel MOSFET | View PDF |
| 21A | BAS21A | SOT-23 | Switching diodes | View PDF | |
| 21C | BAS21C | SOT-23 | Switching diodes | View PDF | |
| 21S | BAS21S | SOT-23 | Switching diodes | View PDF | |
| P1 | BFG21W | QFN-14 | NXP Semiconductors | NPN Transistor | View PDF |
| BA | DAN217 | SC-59 | Rohm | Switching diode | View PDF |
| BA1 | DAN217 | SOT-23 | GME | Switching diodes | View PDF |
| — | IR2153 | DIP-8 | International Rectifier | Self-Oscillating Half-Bridge Driver | View PDF |
| U21 | QS5U21 | TO-3P | Rohm | P-Channel MOSFET + Schottky Barrier Diode | View PDF |
| D3C | RB421D | SOT-23 | Schottky barrier diodes | View PDF | |
| QA | RN1421 | SC-59 | Toshiba | NPN Digital Transistor | View PDF |
| P421 | TLP421 | DIP-4 | Toshiba | Photocoupler GaAs IRED & Photo-Transistor | View PDF |
| P621 | TLP621 | DIP-4 | Toshiba | Photocoupler GaAs IRED & Photo-Transistor | View PDF |
| DACI | TMP421 | SOT-23-8 | Texas Instruments | Temperature sensor | View PDF |
| K401 | TS321I | unknown | Operational amplifier | View PDF | |
| J21 | TT8J21 | unknown | Rohm | P-Channel MOSFETs | View PDF |
| X21 | UMX21N | SOT-363 | Rohm | NPN transistors | View PDF |
| NO | 2SA1213 | SOT-89 | MCC (Micro Commercial) | PNP transistor | View PDF |
| NY | 2SA1213 | SOT-89 | Galaxy (BL) | PNP Transistor | View PDF |
| A1216 | 2SA1216 | unknown | Sanken | Silicon PNP Epitaxial Planar Transistor (Audio and General Purpose) | View PDF |
| P | 2SA2199 | LQFP-144 | Rohm | PNP Transistor | View PDF |
| BBV | 2SD2114 | SOT-23 | Secos | NPN transistor | View PDF |
| D2118 | 2SD2118 | unknown | Rohm | NPN transistor | View PDF |
| D2143 | 2SD2143 | unknown | Rohm | NPN Darlington transistor | View PDF |
| CFQ | 2SD2150 | SOT-89 | NPN transistor | View PDF | |
| CFR | 2SD2150 | SOT-89 | Rohm | NPN transistor | View PDF |
| DNU | 2SD2153 | SOT-89 | Rohm | NPN transistor | View PDF |
| DM | 2SD2170 | SOT-89 | Rohm | NPN Darlington transistor | View PDF |
| DP | 2SD2195 | TO-252 | Rohm | NPN Darlington transistor | View PDF |
| DQQ | 2SD2211 | SOT-89 | Rohm | NPN transistor | View PDF |
| DR | 2SD2212 | SOT-89 | Rohm | NPN Darlington transistor | View PDF |
| NW | 2SK2159 | SOT-89 | Kexin | N-Channel MOSFET | View PDF |
| WBM** | AAT1217 | SOT-23-6 | 600mA, 1.2MHz, Micropower Synchronous Step-Up Converter | View PDF | |
| — | AQH0213 | unknown | Panasonic | Solid State Relays | View PDF |
| 31 | BCR321U | SOT-23-6 | Infineon Technologies | LED driver | View PDF |
| 41 | BCR421U | SOT-23-6 | Infineon Technologies | LED driver | View PDF |
| AG | BCX52-10 | SOT-89 | PNP transistor | View PDF | |
| AM | BCX52-16 | SOT-89 | PNP transistor | View PDF | |
| BC | BD4721G | SOT-23-5 | Rohm | Voltage detector | View PDF |
| CM021B | CD4021B | TSSOP-16 | Texas Instruments | 8-Stage Static Shift Register | View PDF |
| 212 * | EMC1212 | SOT-23-5 | Temperature monitor | View PDF | |
| — | FP6321A | SOIC-8 | Fitipower | Sunchronous Buck PWM DC-DC Controller | View PDF |
| DH321 | FSDH321 | LQFP-32 | Fairchild Semiconductor | Green Mode Fairchild Power Switch | View PDF |
| — | HT1621B | SSOP-48 | Holtek | RAM Mapping 32x4 LCD Controller | View PDF |
| — | IR2101S | SOIC-8 | International Rectifier | High and Low Side Driver | View PDF |
| — | IR2103S | unknown | International Rectifier | Half-Bridge Driver | View PDF |
| — | IR2104S | SOIC-8 | International Rectifier | Half-Bridge Driver | View PDF |
| — | IR2106S | SOIC-8 | International Rectifier | High and Low Side Driver | View PDF |
| — | IR2113S | SOIC-16 | International Rectifier | High and Low Side Driver | View PDF |
| — | IR2117S | SOIC-8 | International Rectifier | Single Channel Driver | View PDF |
| — | IR2118S | SOIC-8 | International Rectifier | Single Channel Driver | View PDF |
| — | IR2127S | SOIC-8 | International Rectifier | Current Sensing Single Channel Driver | View PDF |
| — | IR2136S | SOIC-28 | International Rectifier | 3-Phase Bridge Driver | View PDF |
| — | IR2153S | SOIC-8 | International Rectifier | Self-Oscillating Half-Bridge Driver | View PDF |
| — | IRS2111 | LQFP-32 | International Rectifier | Half-Bridge Driver | View PDF |
| — | ISL6218 | TSSOP-38 | Intersil | Precision Single-Phase Buck PWM Controller | View PDF |
| 1121 | KSB1121 | SOT-89 | Fairchild Semiconductor | PNP transistor | View PDF |
| RC1F | LMV321I | SOT-23-5 | Texas Instruments | Low-Voltage Rail-to-Rail Output Operational Amplifier | View PDF |
| E2C | LX8211A | SOT-23 | Microsemi | LDO regulator | View PDF |
| — | MC2102D | SOIC-24 | ABOV Semicon | LED Driver Controller | View PDF |
| — | MOC3021 | DIP-6 | Fairchild Semiconductor | Random-Phase Optoisolators Triac Driver Output | View PDF |
| — | MOC3021 | SOIC-6 | Lite-On | Random-Phase Optoisolators Triac Driver Output | View PDF |
| D213 | MOCD213 | SOIC-8 | Motorola | Optoisolator | View PDF |
| 8A | MUN5211 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| 8B | MUN5212 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| 8C | MUN5213 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| 8D | MUN5214 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| 8E | MUN5215 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| 8F | MUN5216 | SOT-323 | Weitron | Digital NPN transistor | View PDF |
| P2321A | PAM2321 | SMF | Diodes Incorporated | Step-Down Converter | View PDF |
| Ya | RN2101F | unknown | Toshiba | PNP transistor | View PDF |
| Yb | RN2102F | unknown | Toshiba | PNP transistor | View PDF |
| Yc | RN2103F | unknown | Toshiba | PNP transistor | View PDF |
| Yd | RN2104F | unknown | Toshiba | PNP transistor | View PDF |
| Ye | RN2105F | unknown | Toshiba | PNP transistor | View PDF |
| Yf | RN2106F | unknown | Toshiba | PNP transistor | View PDF |
| Yh | RN2107F | unknown | Toshiba | PNP transistor | View PDF |
| Yi | RN2108F | unknown | Toshiba | PNP transistor | View PDF |
| Yj | RN2109F | unknown | Toshiba | PNP transistor | View PDF |
| Z1 | SSTJ211 | SOT-23 | Vishay | N-channel JFET | View PDF |
| Z2 | SSTJ212 | SOT-23 | Vishay | N-channel JFET | View PDF |
| P521 | TLP521-1 | DIP-4 | Toshiba | Photocoupler GaAs IRED & Photo-Transistor | View PDF |
| — | TLP521-2 | LQFP-32 | Toshiba | Photocoupler | View PDF |
| P521-4 | TLP521-4 | DIP-16 | Toshiba | 4ch Photocoupler GaAs IRED & Photo-Transistor | View PDF |
| K402 | TS321AI | unknown | Operational amplifier | View PDF | |
| NO | 2SA1213-O | SOT-89 | MCC (Micro Commercial) | PNP transistor | View PDF |
| NY | 2SA1213-Y | SOT-89 | MCC (Micro Commercial) | PNP Transistor | View PDF |
| BW | 2SA2119K | unknown | Rohm | PNP transistor | View PDF |
| BQ1 | 2SB1218A | SOT-323 | Galaxy (BL) | PNP transistor | View PDF |
| — | AQG22212 | unknown | Panasonic | Solid State relays | View PDF |
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