| MARKING CODE |
PART No. Grade etc. |
MAKER | PACKAGE NAME |
MAKER PACKAGE NAME |
PIN COUNT |
etc. |
| UA | 2SC5606 Grade FB (60~100) 別形番 (NE66219) |
NEC | SC-75 similarly | 3-Pin Ultra Super Mini Mold (3USMM) (19) | 3 | NPN Transistor |
| UA | RRL025P03 Grade - |
ROHM | - | TUMT6 | 6 | 4V drive P-ch MOS FET for switching. |
| UA | RRQ030P03 Grade - |
ROHM | - | TSMT6 | 6 | 4V drive P-ch MOS FET for switching. |
| UA | RRR030P03 Grade - |
ROHM | - | TSMT3 | 3 | 4V drive P-ch MOS FET for switching. |
| UB | 2SB852K Grade B |
ROHM | SC-59 SOT-346 |
SMT3 | 3 | Bipolar PNP darlington transistor for high gain amp. Complementary to 2SD1383K |
| UB | RRQ045P03 Grade - |
ROHM | - | TSMT6 | 6 | 4V drive P-ch MOS FET for switching. |
| UB | 2SC5667 Grade FB (50~100) 別形番 (NE66719) |
NEC | SC-75 similarly | 3-Pin Ultra Super Mini Mold (3USMM) (19) | 3 | NPN Transistor *Discontinued |
| UB | 2SC5668 Grade FB (50~100) 別形番 (NE667M03) |
NEC | - | Flat Lead 3-Pin Thin Type Ultra Super Mini Mold (F3TUSMM) (M03) | 3 | NPN Transistor *Discontinued |
| UB | 2SC4627 Grade B (40~110) |
Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02 |
| UB | 2SC4973 Grade B (40~110) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for high frequency amp.*Discontinued |
| UC | 2SC2404 Grade C (65~160) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC2G02 |
| UC | 2SC3931 Grade C (65~160) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02 |
| UC | 2SC3931G Grade C (65~160) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02 |
| UC | 2SC4627 Grade C (65~160) |
Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02 |
| UC | 2SC4627G Grade C (65~160) |
Panasonic | SC-89 | SSMini3-F3 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02 |
| UC | 2SC4627J Grade C (65~160) |
Panasonic | SC-89 SOT-490 |
SSMini3-F1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02 |
| UC | 2SC4973 Grade C (65~160) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for high frequency amp.*Discontinued |
| UC | 2SC5676 Grade FB (100~160) 別形番 (NE863M03) |
NEC | - | Flat Lead 3-Pin Thin Type Ultra Super Mini Mold (F3TUSMM) (M03) | 3 | NPN Transistor |
| UC ** | BCR101L3 | Infineon | - | TSLP-3-4 | 3 | NPN Silicon Digital Transistor Array. |
| UCs ** | BCR101F | Infineon | - | TSFP-3 | 3 | NPN Silicon Digital Transistor Array. |
| UCs ** | BCR101T | Infineon | SC-75 | SC75 | 3 | NPN Silicon Digital Transistor Array. |
| UD | 2SC5737 Grade EB (70~140) |
NEC | - | Flat Lead 3-Pin Thin Type Ultra Super Mini Mold (F3TUSMM) (M03) | 3 | NPN Transistor *Discontinued |
| UD | 2SC2404 Grade D (100~260) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC2G02 |
| UD | 2SC3931 Grade D (100~260) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02 |
| UD | 2SC3931G Grade D (100~260) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02 |
| UD | 2SC4627 Grade D (100~260) |
Panasonic | SC-75 | SSMini3-G1 | 3 | NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02 |
| UD | 2SC4973 Grade D (100~260) |
Panasonic | - | T-Mini (3-pin) | 3 | NPN transistor for high frequency amp.*Discontinued |
| UE | 2SC5786 Grade FB (50~100) 別形番 (NE894M03) |
NEC | - | Flat Lead 3-Pin Thin Type Ultra Super Mini Mold (F3TUSMM) (M03) | 3 | NPN Transistor *Discontinued |
| UF | NE662M03 Grade FB (60~100) |
NEC | - | Flat Lead 3-Pin Thin Type Ultra Super Mini Mold (F3TUSMM) (M03) | 3 | NPN RF Transistor for Low Noise High Gain Amp |
| UH | 2SD2696 Grade - |
ROHM | - | VMT3 | 3 | Bipolar NPN transistor for general purpose amp switching. |
| UJ | RW1E015RP Grade - |
ROHM | - | WEMT6 | 6 | 4V drive P-ch MOS FET for switching. |
| UJ | DZ2J150 Grade Non rank (Vz=14.25~15.60) |
Panasonic | - | SMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| UJ | DZ2S150 Grade Non rank (Vz=14.25~15.60) |
Panasonic | - | SSMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| UJ | DZ4J150K | Panasonic | - | SMini4-F3-B | 4 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| UK | 2SC3618 Grade UK (2000~3200) |
NEC | SC-62 SOT-89 TO-243 |
3-Pin Power Mini Mold (3PMM) (34) | 3 | NPN Transistor |
| UL | 2SC3618 Grade UL (1200~2400) |
NEC | SC-62 SOT-89 TO-243 |
3-Pin Power Mini Mold (3PMM) (34) | 3 | NPN Transistor |
| UM | 2SC3618 Grade UM (800~1600) |
NEC | SC-62 SOT-89 TO-243 |
3-Pin Power Mini Mold (3PMM) (34) | 3 | NPN Transistor |
| UNQ | 2SA2071 Grade Q (120~270) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar PNP transistor for middle power amp driver. Complementary to 2SC5824 |
| UPQ | 2SC5824 Grade Q (120~270) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar NPN transistor for middle power amp. Complementary to 2SA2071 |
| UPR | 2SC5824 Grade R (180~390) |
ROHM | SC-62 SOT-89 |
MPT3 | 3 | Bipolar NPN transistor for middle power amp. Complementary to 2SA2071 |
| UT5 | 2SC4555 Grade 5(130~270) |
SANYO | SC-70 SOT-323 |
MCP (2.1×2.0×0.9) |
3 | NPN low saturation voltage transistor for low frequency general purpose amp. Complementary to 2SA1745. |
| UT6 | 2SC4555 Grade 6(200~400) |
SANYO | SC-70 SOT-323 |
MCP (2.1×2.0×0.9) |
3 | NPN low saturation voltage transistor for low frequency general purpose amp. Complementary to 2SA1745. |
| UT7 | 2SC4555 Grade 7(300~600) |
SANYO | SC-70 SOT-323 |
MCP (2.1×2.0×0.9) |
3 | NPN low saturation voltage transistor for low frequency general purpose amp. Complementary to 2SA1745. |
| UU | DZ2J150 Grade M (Vz=14.61~15.35) |
Panasonic | - | SMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| UU | DZ2S150 Grade M (Vz=14.61~15.35) |
Panasonic | - | SSMini2-F5-B | 2 | Zener diode series for constant voltage. waveform clipper and surge absorption. Low noise type. |
| UY | 2SC3913 Grade (50~) |
SANYO | SC-59 SOT-23 TO-236 TO-236AB |
CP (2.5×2.9×1.1) |
3 | NPN pre Bias transistor for switching. Complementary to 2SA1519. |
