| MARKING CODE |
PART No. Grade etc. |
MAKER | PACKAGE NAME |
MAKER PACKAGE NAME |
PIN COUNT |
etc. |
| 3A | uPA802TC Grade FB (70~150) |
NEC | - | Flat Lead 6-Pin Thin Type Super Mini Mold | 6 | NPN x2 Transistors (2SC5433*2). Discontinued. |
| 3A | 2SB1699 | Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for power amp. Discontinued. |
| 3A | 2SC5472 | Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for low noise low voltage high frequency amp. Discontinued. |
| 3A | 2SC5474 | Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for low noise low voltage high frequency amp. Discontinued. |
| 3A | DB5S308K | Panasonic | - | SSMini5-F4-B | 5 | Schottky barrier diode for high speed switching. |
| 3A | BGA6289 | NXP | SOT-89 SC-62 |
SOT89 | 3 | MMIC wideband medium power amplifier. |
| 3Ap | BC856A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3At | BC856A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3AW | BC856A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3A* *** |
S1F77330B0A | EPSON | - | WCSP-10 | 10 | USB BUS SWITCHER |
| 3B | 2SD2620G | Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3B | 2SD2620J | Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3B | 2SD2621 | Panasonic | - | SSSMini3-F1 | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3B | 2SD2621G | Panasonic | - | SSSMini3-F2 | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3B | DB3J201K | Panasonic | - | SMini3-F2-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3B | DB3X201K | Panasonic | SC-59 SOT-346 |
Mini3-G3-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3B | DB5S309K | Panasonic | - | SSMini5-F4-B | 5 | Schottky barrier diode for high speed switching. |
| 3B | 3SK0139 Grade (1~11) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3B0 | TAR5SB30 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B1 | TAR5SB31 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B2 | TAR5SB32 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B3 | TAR5SB33 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B4 | TAR5SB34 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B5 | TAR5SB35 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B6 | TAR5SB36 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B7 | TAR5SB37 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B8 | TAR5SB38 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3B9 | TAR5SB39 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3Bp | BC856B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3BP | 3SK0139 Grade P (1~10) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3BQ | 3SK0139 Grade Q (5~11) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3Bt | BC856B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3BW | BC856B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3C * | RB451F | ROHM | SC-70 SOT-323 |
UMD3 | 3 | Schottky barrier diode. |
| 3C | uPA808TC Grade FB (70~140) |
NEC | - | Flat Lead 6-Pin Thin Type Ultra Super Mini Mold (F6TUSMM) | 6 | NPN x2 Transistor for Microwave Band Low Noise Amp (2SC5436*2). Discontinued. |
| 3C | MA26V13 | Panasonic | - | ML3-N2 | 3 | Variable capacitance diode for VCO. Discontinued. |
| 3C | 2SC5725 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for DC-DC converter driver. Discontinued. |
| 3C ** **=Date code. |
MC78LC33HT1 | ON | SC-62 SOT-89 |
CASE 1213 | 3(4) | Micropower Voltage Regulator. |
| 3C ** **=Date code. |
MC78LC33HT1G | ON | SC-62 SOT-89 |
CASE 1213 | 3(4) | Micropower Voltage Regulator. Pb free package. |
| 3D | 2SA2079 | Panasonic | - | ML3-N2 | 3 | PNP transistor for general purpose amp. Discontinued. Complementary to 2SC5848. Alternative the DSAF001 |
| 3D | 2SB1693 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | PNP TRANSISTOR for general purpose amp. Discontinued. |
| 3D | 3SK0143 Grade (0.2~13) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF band high gain low noise amp. Discontinued. |
| 3DO | 3SK0143 Grade O (0.2~1.5) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF band high gain low noise amp. Discontinued. |
| 3Dp | BC856 Grade (125~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3DP | 3SK0143 Grade P (0.5~4) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF band high gain low noise amp. Discontinued. |
| 3DQ | 3SK0143 Grade Q (3~13) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF band high gain low noise amp. Discontinued. |
| 3Dt | BC856 Grade (125~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3DW | BC856 Grade (125~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3E | uPA871TC Grade FB (Q1 Q2=100~160) |
NEC | - | Flat Lead 6-Pin Thin Type Ultra Super Mini Mold (F6TUSMM) | 6 | NPN x2 Transistor (2SC5600*2). Discontinued. |
| 3E | 2SA2021 | Panasonic | - | SSSMini3-F1 | 3 | PNP transistor for general purpose amp. Discontinued. Complementary to 2SC5609. Alternative the DSA3001 |
| 3E | 2SA2021G | Panasonic | - | SSSMini3-F2 | 3 | PNP transistor for general purpose amp. Discontinued. Complementary to 2SC5609G. Alternative the DSA3001 |
| 3E | 2SC5848 | Panasonic | - | ML3-N2 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SA2079. Alternative the DSCF001 |
| 3E | 3SK0144 Grade (0.8~7) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp. Discontinued. |
| 3E | DB3X206K | Panasonic | SC-59 SOT-346 |
Mini3-G3-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3Ep | BC857A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3EQ | 3SK0144 Grade Q (0.8~7) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp. Discontinued. |
| 3ER | 3SK0144 Grade R (4~15) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp. Discontinued. |
| 3Et | BC857A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3EW | BC857A Grade (125~250) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3F | uPA873TC Grade FB (100~145) |
NEC | - | Flat Lead 6-Pin Thin Type Ultra Super Mini Mold (F6TUSMM) | 6 | NPN x2 RF Transistor for Low Distortion Amp (Q1 Q2:2SC5800) |
| 3F | 2SC5609 | Panasonic | - | SSSMini3-F1 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SA2021. Alternative the DSC3001 |
| 3F | 2SC5609G | Panasonic | - | SSSMini3-F2 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SA2021G. Alternative the DSC3001 |
| 3F | 3SK0169 Grade (1.5~10) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp mixer. Discontinued. |
| 3F | DB3X207K | Panasonic | SC-59 SOT-346 |
Mini3-G3-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3F | MA26V16 | Panasonic | - | ML3-N2 | 3 | Variable capacitance diode for VCO. Discontinued. |
| 3Fp | BC857B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3FP | 3SK0169 Grade P (1.5~5) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp mixer. Discontinued. |
| 3FQ | 3SK0169 Grade Q (3~10) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for VHF band high gain low noise amp mixer. Discontinued. |
| 3Ft | BC857B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3FW | BC857B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3G | DB3J208K | Panasonic | - | SMini3-F2-B | 3 | Schottky barrier diode for high speed switching. |
| 3Gp | BC857C Grade (420~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3Gt | BC857C Grade (420~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3GW | BC857C Grade (420~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3GWJ ** |
3GWJ42 | TOSHIBA | - | 3-4B1A | 2 | SCHOTTKY BARRIER DIODE FOR HIGH SPEED RECTIFIER APPLICATIONS. |
| 3H | MA26V14 | Panasonic | - | ML3-N2 | 3 | Variable capacitance diode for VCO. Discontinued. |
| 3Hp | BC857 Grade (125~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3Ht | BC857 Grade (125~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3HW | BC857 Grade (125~800) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3J | DB3J407K | Panasonic | - | SMini3-F2-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3J | DB3X407K | Panasonic | SC-59 SOT-346 |
Mini3-G3-B | 3 | Schottky barrier diode for high frequency rectification. |
| 3J | DZ2J030 Grade Non rank (Vz=2.85~3.15) |
Panasonic | - | SMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| 3J | DZ2S030 Grade Non rank (Vz=2.85~3.15) |
Panasonic | - | SSMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| 3J | DZ4J030K | Panasonic | - | SMini4-F3-B | 4 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| 3J | MA26304 | Panasonic | - | ML3-N2 | 3 | Variable capacitance diode for VCO. Discontinued. |
| 3K | MA22D40 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high speed switching. Discontinued. |
| 3K | MA22D400G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high speed switching. Discontinued. |
| 3K | 2SC5556 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3Kp | BC858B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3Kt | BC858B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3KW | BC858B Grade (220~475) |
NXP | TO-236AB | SOT23 | 3 | PNP general purpose transistor. |
| 3K ** **=Date code. |
MC78FC33HT1G | ON | SC-62 SOT-89 |
CASE 1213 | 3(4) | Micropower Ultra-Low Quiescent Current Voltage Regulator. Pb free package. |
| 3L | 2SK0608 Grade (0.5~20) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch Junction FET for high frequency amp. Discontinued. |
| 3L | MA26077 | Panasonic | - | ML3-N2 | 3 | Diode for band switching. Discontinued. |
| 3LP | 2SK0608 Grade P (0.5~3) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch Junction FET for high frequency amp. Discontinued. |
| 3LQ | 2SK0608 Grade Q (2~7) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch Junction FET for high frequency amp. Discontinued. |
| 3LR | 2SK0608 Grade R( 5~12) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch Junction FET for high frequency amp. Discontinued. |
| 3LS | 2SK0608 Grade S (10~20) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch Junction FET for high frequency amp. Discontinued. |
| 3M | 2SC3829 Grade ー |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC4808 | Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC4808G | Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC4808J | Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC4835 Grade (50~200) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC4835G Grade (50~200) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC6045 | Panasonic | - | SSSMini3-F1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3M | 2SC6045G | Panasonic | - | SSSMini3-F2 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MQ | 2SC4835 Grade Q (50~100) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MQ | 2SC4835G Grade Q (50~100) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MR | 2SC4835 Grade R (80~130) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MR | 2SC4835G Grade R (80~130) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MS | 2SC4835 Grade S (100~200) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3MS | 2SC4835G Grade S (100~200) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for UHF band low noise amp. Discontinued. |
| 3N | 2SB1678 Grade (90~625) |
Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3N | 2SK0620 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | N-ch MOS FET for switching. Discontinued. |
| 3N | 2SK0664 | Panasonic | SC-70 | SMini3-G1 | 3 | N-ch MOS FET for switching. Discontinued. |
| 3N | 2SK0664G | Panasonic | - | SMini3-F2 | 3 | N-ch MOS FET for switching. Discontinued. |
| 3N | MA22D39 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high speed switching. Discontinued. |
| 3N | MA22D390G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high speed switching. Discontinued. |
| 3N ** | MMBT3906T Grade (100~300) |
DIODES | SOT-523 | - | 3 | PNP transistor for small signal. Complementary to MMBT3904T. |
| 3NQ | 2SB1678 Grade Q (90~135) |
Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3NR | 2SB1678 Grade R (120~205) |
Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3NS | 2SB1678 Grade S (180~625) |
Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3O | 2SK0621 | Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | N-ch MOS FET for switching. Discontinued. |
| 3O | 2SK0665 | Panasonic | SC-70 | SMini3-G1 | 3 | N-ch MOS FET for switching. Discontinued. |
| 3O | 2SK0665G | Panasonic | - | SMini3-F2 | 3 | N-ch MOS FET for switching. Discontinued. |
| 3P | MA26V17 | Panasonic | - | ML3-N2 | 3 | Variable capacitance diode for VCO. Discontinued. |
| 3P* | ATF-33143 | AVAGO | SC-70 4L SOT-343 |
- | 4 | Low Noise Pseudomorphic HEMT. |
| 3Q | 2SK0563 | Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for high frequency wide band low noise amp. Discontinued. |
| 3Q | DA22F21 | Panasonic | - | Mini2-F4-B | 2 | Fast recovery diode for high speed switching. |
| 3R | 2SC5580 | Panasonic | SC-70 | S-Mini(3-pin) | 3 | NPN transistor for high frequency amp switching. Discontinued. |
| 3R | 3SK0184 Grade (8.5~35) |
Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for UHF band low noise amp. Discontinued. |
| 3R | MA22D15 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB2X206. |
| 3R | MA22D150G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB2X206. |
| 3R0 | TCR3UF30A | TOSHIBA | SC-74A SOT-25 |
 SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.0V output. |
| 3R1 | TCR3UF31A | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.1V output. |
| 3R2 | TCR3UF32A | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.2V output. |
| 3R3 | TCR3UF33A | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.3V output. |
| 3R5 | TCR3UF35A | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.5V output. |
| 3R6 | TCR3UF36A | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.6V output. |
| 3RP | 3SK0184 Grade P (8.5~17) |
Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for UHF band low noise amp. Discontinued. |
| 3RQ | 3SK0184 Grade Q (15~21) |
Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for UHF band low noise amp. Discontinued. |
| 3RR | 3SK0184 Grade R (19~30) |
Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for UHF band low noise amp. Discontinued. |
| 3RS | 3SK0184 Grade S (25~35) |
Panasonic | - | Mini Type(4-pin) | 4 | GaAs N-ch MES FET for UHF band low noise amp. Discontinued. |
| 3S | 2SC3904 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | 2SC4805 Grade Non rank (50~300) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | 2SC4805G Grade Non rank (50~300) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | 2SC5295 Grade (50~300) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | 2SC5295G Grade (50~170) |
Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | 2SC5295J Grade (50~170) |
Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3S | DB2J317 | Panasonic | - | SMini2-F5-B | 2 | Schottky barrier diode rectification. |
| 3SQ | 2SC4805 Grade Q (50~120) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SQ | 2SC4805G Grade Q (50~120) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SQ | 2SC5295 Grade Q (50~120) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SQ | 2SC5295G Grade Q (50~120) |
Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SQ | 2SC5295J Grade Q (50~120) |
Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SR | 2SC4805 Grade R (100~170) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SR | 2SC4805G Grade R (100~170) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SR | 2SC5295 Grade R (100~170) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SR | 2SC5295G Grade R (100~170) |
Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SR | 2SC5295J Grade R (100~170) |
Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SS | 2SC4805 Grade S (150~300) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SS | 2SC4805G Grade S (150~300) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3SS | 2SC5295 Grade S (150~300) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for 2GHz band low noise amp. Discontinued. |
| 3T | MA22D17 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. |
| 3T | MA22D170G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. |
| 3T0 | TCR3UF30B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.0V output. |
| 3T1 | TCR3UF31B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.1V output. |
| 3T2 | TCR3UF32B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.2V output. |
| 3T3 | TCR3UF33B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.3V output. |
| 3T5 | TCR3UF35B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.5V output. |
| 3T6 | TCR3UF36B | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (Weight:16mg(typ.)) |
5 | CMOS LDO(Low Dropout Regulator) TCR3UF series 300mA current 3.6V output. |
 3TH ** |
3TH41 | TOSHIBA | - DO-201AD |
3-6E1A | 2 | RECTIFIER FOR HIGH RESOLUTION DISPLAY DEFLECTOR. Discontinued. |
| 3U | 2SC4068 | Panasonic | SC-70 | S-Mini(3-pin) | 3 | NPN transistor for UHF band amp mixer. Discontinued. |
| 3U | DZ2J030 Grade M (Vz=2.93~3.08) |
Panasonic | - | SMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| 3U | DZ2S030 Grade M (Vz=2.93~3.08) |
Panasonic | - | SSMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| 3U | MA21D38 | Panasonic | - | SMini2-F2 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB21320. |
| 3U | MA21D380G | Panasonic | - | SMini2-F2 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB21320. |
| 3V | DB2W318 | Panasonic | - | Mini2-F3-B | 2 | Schottky barrier diode for rectification. |
| 3V | MA22D41 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for rectifying Discontinued. Alternative the DB22306. |
| 3V | MA22D410G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for rectifying Discontinued. Alternative the DB22306. |
| 3V | 2SB1679 Grade (130~220) |
Panasonic | SC-70 | SMini3-G1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3V | 2SB1679G Grade (130~350) |
Panasonic | - | SMini3-F2 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3V0 | TAR5S30 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V0 | TAR5S30U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V0 | PZM3.0N Grade B |
NXP | SC-59 TO-236 |
SOT346 | 3 | Voltage regulator diode PZM-N series. |
| 3V1 | TAR5S31 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V1 | TAR5S31U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V2 | TAR5S32 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V2 | TAR5S32U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V3 | TAR5S33 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V3 | TAR5S33U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V3 | PZM3.3N Grade B |
NXP | SC-59 TO-236 |
SOT346 | 3 | Voltage regulator diode PZM-N series. |
| 3V4 | TAR5S34 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V4 | TAR5S34U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V5 | TAR5S35 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V5 | TAR5S35U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V6 | PZM3.6N Grade B |
NXP | SC-59 TO-236 |
SOT346 | 3 | Voltage regulator diode PZM-N series. |
| 3V6 | TAR5S36 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V6 | TAR5S36U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V7 | TAR5S37 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V7 | TAR5S37U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V8 | TAR5S38 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V8 | TAR5S38U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V9 | TAR5S39 | TOSHIBA | SC-74A SOT-25 |
SMV(2.9 x 2.8) (SSOP5-P-0.95) |
5 | Bipolar low dropout regulator(point regulator) |
| 3V9 | TAR5S39U | TOSHIBA | - | (SON5-P-0202-0.65) | 5 | Bipolar low dropout regulator(point regulator). |
| 3V9 | PZM3.9N Grade B |
NXP | SC-59 TO-236 |
SOT346 | 3 | Voltage regulator diode PZM-N series. |
| 3VR | 2SB1679 Grade R (130~220) |
Panasonic | SC-70 | SMini3-G1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3VR | 2SB1679G Grade R (130~220) |
Panasonic | - | SMini3-F2 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3VS | 2SB1679 Grade S 180~350) |
Panasonic | SC-70 | SMini3-G1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3VS | 2SB1679G Grade S (180~350) |
Panasonic | - | SMini3-F2 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. |
| 3W | 2SD1938 Grade (500~2500) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3W | 2SD1938(F) Grade Non rank (500~2500) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3W | 2SD1979 Grade (500~2500) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3W | 2SD1979G Grade (500~2500) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3W | 2SD2529 Grade (500~2500) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3W | DB2W319 | Panasonic | - | Mini2-F3-B | 2 | Schottky barrier diode for rectification. |
| 3W | MA22D23 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB22303. |
| 3W | MA22D230G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB22303. |
| 3WS | 2SD1938 Grade S (500~1500) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WS | 2SD1938(F) Grade S (500~1500) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WS | 2SD1979 Grade S (500~1500) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WS | 2SD1979G Grade S (500~1500) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WS | 2SD2529 Grade S (500~1500) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3WT | 2SD1938 Grade T (800~2500) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WT | 2SD1938(F) Grade T (800~2500) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WT | 2SD1979 Grade T (800~2500) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WT | 2SD1979G Grade T (800~2500) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for low NPN transistor for low voltage amp muting DC-DC converter. Discontinued. |
| 3WT | 2SD2529 Grade T (800~2500) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for low frequency amp. Discontinued. |
| 3X | 3SK0192 Grade (1~12) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3X | MA22D21 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB2X207. |
3x0 |
015Z3.0 Grade -X |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A)  |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3x3 |
015Z3.3 Grade -X |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3x6 |
015Z3.6 Grade -X |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3x9 |
015Z3.9 Grade -X |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3XP | 3SK0192 Grade P (1~5) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3XQ | 3SK0192 Grade Q (4~12) |
Panasonic | - | Mini Type(4-pin) | 4 | N-ch Tetrode MOS FET for UHF/VHF band high gain low noise amp. Discontinued. |
| 3Y | 2SC5190 | Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for low voltage high frequency amp. Discontinued. |
| 3Y | 2SC5363 | Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for low voltage high frequency amp. Discontinued. |
| 3Y | 2SC5363J | Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for low voltage high frequency amp. Discontinued. |
| 3Z | 2SA2046 | Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | PNP transistor for DC-DC converter. Discontinued. |
| 3Z | MA22D28 | Panasonic | - | Mini2-F1 | 2 | Schottky barrier diode for high frequency rectifying Discontinued. Alternative the DB22320. |
| 3Z | MA22D280G | Panasonic | - | Mini2-F2 | 2 | Schottky barrier diode for high speed switching. Discontinued. Alternative the DB22320. |
| 3z0 |
015Z3.0 Grade -Z |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3z3 |
015Z3.3 Grade -Z |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3z6 |
015Z3.6 Grade -Z |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
| 3z9 |
015Z3.9 Grade -Z |
TOSHIBA | - | (0.8 x 2.1) (1-1F1A) |
2 | Zener diode for Constant-Voltage Regulation. Discontinued. |
