| MARKING CODE | PART No. Grade etc. |
MAKER | PACKAGE NAME |
MAKER PACKAGE NAME |
PIN COUNT |
etc. |
| B | 1SS354 | KEXIN | - | SOD-323 | 3 | Diode for high speed switching. |
| B | 2SB0709A Grade Non rank (160~460) |
Panasonic | SC-59 SC-59A TO-236 |
Mini Type(3-pin) | 3 | PNP TRANSISTOR for general purpose amp. Discontinued. Complementary to 2SD0601A(2SD601A). Alternative the DSA2001. |
| B | 2SB0766A Grade (85~340) |
Panasonic | SC-62 | MiniP3-F1 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. Complementary to 2SD0874A(2SD874A). Alternative the DSA7003. |
| B | 2SB0766G Grade (85~340) |
Panasonic | SC-62 | MiniP3-F2 | 3 | PNP TRANSISTOR for low frequency amp. Discontinued. Complementary to 2SD0874G(2SD874G). Alternative the DSA7003. |
| B | 2SB1218A Grade Non rank (160~460) |
Panasonic | SC-70 | S-Mini(3-pin) | 3 | PNP TRANSISTOR for general purpose amp. Discontinued. Complementary to 2SD1819A. Alternative the DSA5001. |
| B | 2SB1218G Grade Non rank (160~460) |
Panasonic | - | SMini3-F2 | 3 | PNP TRANSISTOR for general purpose amp. Discontinued. Complementary to 2SD1819G. Alternative the DSA5001. |
| B | 2SB1627 Grade (160~460) |
Panasonic | - | T-Mini (3-pin) | 3 | PNP TRANSISTOR for general purpose amp. Discontinued. Complementary to 2SD2496. |
| B1*** | TS1431BCX RFG Grade B (±0.5%) |
TSC | - SOT-23 |
- | 3 | Adjustable precision shunt regulator. Green product. |
| B1*** | TS1431BCX RF Grade B (±0.5%) |
TSC | - SOT-23 |
- | 3 | Adjustable precision shunt regulator. |
| B0** | Si91841DT-28-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.8V output 150mA ultra low noise LDO regulator with discharge option. |
| B0** | Si91841DT-28-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.8V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B10 | EMB10 | ROHM | - | EMT6 | 6 | Bipolar dual PNP digital transistor.(DTA123J x2). |
| B10 | IMB10A | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual PNP digital transistor.(DTA123J x2). |
| B10 | UMB10N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual PNP digital transistor.(DTA123J x2). |
| B11 | EMB11 | ROHM | - | EMT6 | 6 | Bipolar dual PNP digital transistor.(DTA114E x2). |
| B11 | IMB11A | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual PNP digital transistor.(DTA114E x2). |
| B11 | UMB11N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual PNP digital transistor.(DTA114E x2). |
| B1181 Q * |
2SB1181 Grade Q (120~270) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for power amp. Complementary to 2SD1733. |
| B1181 R * |
2SB1181 Grade R (180~390) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for power amp. Complementary to 2SD1733. |
| B1182 Q * |
2SB1182 Grade Q (120~270) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1758. |
| B1182 R * |
2SB1182 Grade R (180~390) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1758. |
| B1184 Q * |
2SB1184 Grade Q (120~270) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1760. |
| B1184 R * |
2SB1184 Grade R (180~390) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1760. |
| B12 | 2SC3739 Grade B12 (75~150) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B12 | 2SC4173 Grade B12 (75~150) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Frequency And Switching. |
| B1275 P * |
2SB1275 Grade P (82~180) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for power amp. Complementary to 2SD1918 |
| B13 | 2SC3739 Grade B13 (100~200) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B13 | 2SC4173 Grade B13 (100~200) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Frequency And Switching. |
| B1316 | 2SB1316 | ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP darlington transistor for power amp. Complementary to 2SD1980. |
| B14 | 2SC3739 Grade B14 (150~300) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B14 | 2SC4173 Grade B14 (150~300) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Frequency And Switching. |
| B1412 P * |
2SB1412 Grade P (82~180) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for low frequency power amp Low Vce(sat). Complementary to 2SD2118. |
| B1412 Q * |
2SB1412 Grade Q (120~270) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for low frequency power amp Low Vce(sat). Complementary to 2SD2118. |
| B1412 R * |
2SB1412 Grade R (180~390) |
ROHM | SC-63 SOT-428 |
CPT3 | 3 | Bipolar PNP transistor for low frequency power amp Low Vce(sat). Complementary to 2SD2118. |
| B2 | EMB2 | ROHM | - | EMT6 | 6 | Bipolar dual PNP digital transistor.(DTA144E x2). |
| B2 | IMB2A | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual PNP digital transistor.(DTA144E x2). |
| B2 | UMB2N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual PNP digital transistor.(DTA144E x2). |
| B2 | 2SC1621 Grade B2 (40~80) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B2 | 2SC4175 Grade B2 (40~80) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
| B22 | 2SC3734 Grade B22 (75~150) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B23 | 2SC3734 Grade B23 (100~200) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B24 | 2SC3734 Grade B24 (150~300) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B3 | EMB3 | ROHM | - | EMT6 | 6 | Bipolar dual PNP digital transistor(DTA143T x2). |
| B3 | IMB3A | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual PNP digital transistor(DTA143T x2). |
| B3 | UMB3N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual PNP digital transistor(DTA143T x2). |
| B3 | 2SC1621 Grade B3 (60~120) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B3 | 2SC4175 Grade B3 (60~120) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
B3 |
1SS184 | TOSHIBA | SC-59 TO-236MOD |
S-Mini(2.9 x 2.5) (1-3G1F) |
3 | Switching diode for ultra high speed witching. |
| B3 | 1SS301 | TOSHIBA | SC-70 | 1-2P1B USM(2.0 x 2.1) |
3 | Si Diode for Ultra High Speed Switching Applications. |
| B3 | 1SS361 | TOSHIBA | - | 1-2S1B SSM(1.6 x 1.6) |
3 | Si Diode for Ultra High Speed Switching Applications. |
| B3 | 1SS361FV | TOSHIBA | - | 1-1Q1A VESM(1.2 x 1.2) |
3 | Si Diode for Ultra High Speed Switching Applications. |
| B3 | 1SS361F | TOSHIBA | - | 1-2SA1B ESM(1.6 x 1.6) |
3 | Si Diode for Ultra High Speed Switching Applications. |
| B33 | 2SC3735 Grade B33 (40~80) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B33 | 2SC4176 Grade B33 (40~80) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
| B34 | 2SC3735 Grade B34 (60~120) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B34 | 2SC4176 Grade B34 (60~120) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
| B35 | 2SC3735 Grade B35 (100~200) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B35 | 2SC4176 Grade B35 (100~200) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
| B4 | 2SC1621 Grade B4 (90~180) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | NPN Transistor. |
| B4 | 2SC4175 Grade B4 (90~180) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | NPN Transistor For High Speed Switching. |
| B42 | 2SB1475 Grade B42 (110~240) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | PNP Transistor For Audio Frequency Amp. |
| B43 | 2SB1475 Grade B43 (190~320) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | PNP Transistor For Audio Frequency Amp. |
| B44 | 2SB1475 Grade B44 (270~400) |
NEC | SC-70 similarly SOT-323 |
3-Pin Super Mini Mold (3SMM) (30) | 3 | PNP Transistor For Audio Frequency Amp. |
| B4** | Si91841DT-18-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 1.8V output 150mA ultra low noise LDO regulator with discharge option. |
| B4** | Si91841DT-18-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 1.8V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B5 | BC847AT/DG | NXP | SC-75 | SOT416 | 3 | NPN general purpose transistor. Halogen free. |
| B51 | 2SB736A Grade B51 (110~180) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | PNP Transistor. |
| B52 | 2SB736A Grade B52 (135~220) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | PNP Transistor. |
| B53 | 2SB736A Grade B53 (170~270) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | PNP Transistor. |
| B54 | 2SB736A Grade B54 (200~320) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | PNP Transistor. |
| B55 | 2SB736A Grade B55 (250~400) |
NEC | SC-59 SOT-23 |
3-Pin Mini Mold (3MM) (33) | 3 | PNP Transistor. |
| B5** | Si91841DT-20-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.0V output 150mA ultra low noise LDO regulator with discharge option. |
| B5** | Si91841DT-20-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.0V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B6 | EMB6 | ROHM | - | EMT6 | 6 | Bipolar dual PNP digital transistor.(DTA144E x2). |
| B6 | UMB6N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual PNP digital transistor.(DTA144E x2). |
| B6** | Si91841DT-22-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.2V output 150mA ultra low noise LDO regulator with discharge option. |
| B6** | Si91841DT-22-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.2V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B7 | 2SC5787 Grade FB (50~100) 別形番 (NE894M13) |
NEC | - | 3-Pin Lead Less Mini Mold (3L2MM) (M13) | 3 | NPN Transistor. |
| B7** | Si91841DT-25-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.5V output 150mA ultra low noise LDO regulator with discharge option. |
| B7** | Si91841DT-25-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.5V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B8** | Si91841DT-26-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.6V output 150mA ultra low noise LDO regulator with discharge option. |
| B8** | Si91841DT-26-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.6V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| B9 | 1SS311 | TOSHIBA | SC-59 TO-236MOD |
1-3G1B S-Mini(2.9 x 2.5) |
3 | Si Diode for High Voltage High Speed Switching Applications. |
| B9 | 1SS397 | TOSHIBA | SC-70 | 1-2P1D USM(2.0x2.1) |
3 | Si Diode for High Voltage High Speed Switching Applications. |
| B9** | Si91841DT-27-T1 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.7V output 150mA ultra low noise LDO regulator with discharge option. |
| B9** | Si91841DT-27-T1__E3 | VISHAY | - Thin SOT23-5 |
- | 5 | 2.7V output 150mA ultra low noise LDO regulator with discharge option. Pb free. |
| BA | 1SS154 | TOSHIBA | SC-59 TO-236MOD |
1-3G1A S-Mini(2.9 x 2.5) |
3 | Si Schottky barrier Diode for UHF-S band mixer/detector Applications. |
BA ** |
DAN217 | ROHM | SC-59 SOT-346 |
SMD3 | 3 | Diode for ultra high speed switching. |
| BA0 | PIC10F200-I/MC | MICROCHIP | - | 8-LEAD 2x3 DFN (MC) | 8 | Flash Microcontrollers. |
| BA* or ABAA& |
V6300ASP5B | EM MICROELECTRONIC | - SOT23 |
SOT23-5L | 5 | Ultra low power power on reset IC. |
| BAQ | 2SB1132 Grade Q (120~270) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1664. |
| BAR | 2SB1132 Grade R (180~390) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1664. |
| BB0 | PIC10F200-E/MC | MICROCHIP | - | 8-LEAD 2x3 DFN (MC) | 8 | Flash Microcontrollers. |
| BB* or ABAB |
V6300BSP5B | EM MICROELECTRONIC | - SOT23 |
SOT23-5L | 5 | Ultra low power power on reset IC. |
| BBV | 2SD2114K Grade V (820~1800) |
ROHM | SC-59 SOT-346 |
SMT3 | 3 | Bipolar NPN transistor for high current gain middle power amp/high hFE/muting. |
| BBW | 2SD2114K Grade W (1200~2700) |
ROHM | SC-59 SOT-346 |
SMT3 | 3 | Bipolar NPN transistor for high current gain middle power amp/high hFE/muting. |
| BC0 | PIC10F202-I/MC | MICROCHIP | - | 8-LEAD 2x3 DFN (MC) | 8 | Flash Microcontrollers. |
| -BC | BC847B/DG | NXP | - TO-236AB |
SOT23 | 3 | NPN general purpose transistor. Halogen free. |
| BCQ | 2SB1188 Grade Q (120~270) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1766. |
| BCR | 2SB1188 Grade R (180~390) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SD1766. |
| BC* or ABAC |
V6300CSP5B | EM MICROELECTRONIC | - SOT23 |
SOT23-5L | 5 | Ultra low power power on reset IC. |
| BD | 1SS271 | TOSHIBA | SC-59 TO-236MOD |
1-3G1G S-Mini(2.9 x 2.5) |
3 | Si Schottky barrier diode for VHF-UHF mixer applications. |
| BD0 | PIC10F202-E/MC | MICROCHIP | - | 8-LEAD 2x3 DFN (MC) | 8 | Flash Microcontrollers. |
| BD* or ABAD |
V6300DSP5B | EM MICROELECTRONIC | - SOT23 |
SOT23-5L | 5 | Ultra low power power on reset IC. |
| BDD | SMCJ5.0C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDE | SMCJ5.0CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDF | SMCJ6.0C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDG | SMCJ6.0CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDH | SMCJ6.5C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDK | SMCJ6.5CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDL | SMCJ7.0C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDM | SMCJ7.0CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDN | SMCJ7.5C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDP | SMCJ7.5CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDQ | SMCJ8.0C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDQ | 2SB1189 Grade Q |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp. Complementary to 2SD1767. |
| BDR | 2SB1189 Grade R |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp. Complementary to 2SD1767. |
| BDR | SMCJ8.0CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDS | SMCJ8.5C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDT | SMCJ8.5CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDU | SMCJ9.0C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDV | SMCJ9.0CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDW | SMCJ10C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDX | SMCJ10CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDY | SMCJ11C | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
| BDZ | SMCJ11CA | MCC | DO-214AB | - | 2 | Transient Voltage Suppressor. |
