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LIST U(1)
LIST U(2)


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MARKING CODE LIST U(1)


* , ** , *** , ****,_=date code,Lot No. etc.
#=hfe rank.

MARKING
CODE
PART No.
Grade etc.
MAKER PACKAGE
NAME
MAKER
PACKAGE NAME
PIN
COUNT
etc.
U
保護膜:黒
Coating color:Black
マーキング色:白
Making color:White
TF16SN3.15 KOA 1608 1608 2 チップヒューズ
Chip current fuse.32V,3.15A
U 2SC2404
Grade (65~260)
Panasonic SC-59
SOT-346
Mini3-G1 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC2G02
U 2SC3931
Grade (65~260)
Panasonic SC-70 SMini3-G1 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02
U 2SC3931G
Grade (65~260)
Panasonic - SMini3-F2 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC5G02
U 2SC4627
Grade (40~260)
Panasonic SC-75 SSMini3-G1 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02
U 2SC4627G
Grade (65~160)
Panasonic SC-89 SSMini3-F3 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02
U 2SC4627J
Grade (65~160)
Panasonic SC-89
SOT-490
SSMini3-F1 3 NPN transistor for high frequency amp.*Discontinued.Alternative the DSC9G02
U 2SC4973
Grade (40~260)
Panasonic - T-Mini (3-pin) 3 NPN transistor for high frequency amp.*Discontinued
U MA27P12 Panasonic - SSSMini2-F2 2 PIN diode for high frequency switching.
Discontinued.
U MA27P120G Panasonic - SSSMini2-F3 2 PIN diode for high frequency switching.
Discontinued.
U0
2Z
**

EU02Z SANKEN - Axial(Φ2.7x5.0L/0.6Φ)
2 Fast recovery diode for high frequency rectification.
VRM=200V,IF(AV)=1.0A,VF=1.4V,Trr=400ns
U01 ES6U1
Grade -
ROHM - WEMT6 6 1.5V drive P-ch MOS FET+SBD for switching.
U01 TT8U1
Grade -
ROHM - TSST8 8 1.5V drive P-ch MOS FET+SBD for switching.
U01 US5U1
Grade -
ROHM - TUMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U01
B**
RP131H121B5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U01
D**
RP131H121D5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U02 ES6U2
Grade -
ROHM - WEMT6 6 1.5V drive N-ch MOS FET+SBD for switching.
U02 US5U2
Grade -
ROHM - TUMT5 5 4V drive N-ch MOS FET+SBD for switching.
U02
B**
RP131H181B5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U02
D**
RP131H181D5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U03 ES6U3
Grade -
ROHM - WEMT6 6 4V drive N-ch MOS FET+SBD for switching.
U03 US5U3
Grade -
ROHM - TUMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U03
B**
RP131H281B5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U03
D**
RP131H281D5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U04
B**
RP131H101B5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U04
D**
RP131H101D5 RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U08
B**
RP131H081B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U08
D**
RP131H081D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U09
B**
RP131H091B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U09
D**
RP131H091D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U1 FJ3303010L Panasonic SC-105AA
SOT-723

SSSMini3-F2-B
3 Si P-ch MOSFET for switching.
U10
B**
RP131H101B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U10
D**
RP131H101D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U11
B**
RP131H111B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U11
D**
RP131H111D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U12 QS5U12
Grade -
ROHM - TSMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U13 QS5U13
Grade -
ROHM - TSMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U12
B**
RP131H121B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U12
D**
RP131H121D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U13
B**
RP131H131B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U13
D**
RP131H131D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U14
B**
RP131H141B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U14
D**
RP131H141D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U15
B**
RP131H151B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U15
D**
RP131H151D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U16 QS5U16
Grade -
ROHM - TSMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U16
B**
RP131H161B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U16
D**
RP131H161D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U17 QS5U17
Grade -
ROHM - TSMT5 5 2.5V drive N-ch MOS FET+SBD for switching.
U17
B**
RP131H171B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U17
D**
RP131H171D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U18
B**
RP131H181B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U18
D**
RP131H181D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U19
B**
RP131H191B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U19
D**
RP131H191D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U1E 3SK254
Grade U1E (0.1~5.0)
別形番 (NE93218)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel MOS FET for RF CATV Tuner Amp *Discontinued
U1G 3SK255
Grade U1G (0.5~7.0)
別形番 (NE93318)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel MOS FET for RF UHF Tuner Amp *Discontinued
U2
**

EC30LA02 NIEC - SMA
(5.0 x 2.5 x 2.0)
2 Schottky barrier diode.
3A avg.20V.
U20
B**
RP131H201B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U20
D**
RP131H201D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U21 QS5U21
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U21 US5U21
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U21
B**
RP131H211B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U21
D**
RP131H211D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U22 QS6U22
Grade -
ROHM - TSMT6 6 2.5V drive P-ch MOS FET+SBD for switching.
U22
B**
RP131H221B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U22
D**
RP131H221D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U23 QS5U23
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U23
B**
RP131H231B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U23
D**
RP131H231D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U24 QS6U24
Grade -
ROHM - TSMT6 6 4V drive P-ch MOS FET+SBD for switching.
U24
B**
RP131H241B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U24
D**
RP131H241D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U25
B**
RP131H251B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U25
D**
RP131H251D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U26 QS5U26
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U26
B**
RP131H261B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U26
D**
RP131H261D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U27 QS5U27
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U27
B**
RP131H271B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U27
D**
RP131H271D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U28 QS5U28
Grade -
ROHM - TSMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U28
B**
RP131H281B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U28
D**
RP131H281D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U29
B**
RP131H291B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U29
D**
RP131H291D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U30 US5U30
Grade -
ROHM - TUMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U30
B**
RP131H301B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U30
D**
RP131H301D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U31
B**
RP131H311B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U31
D**
RP131H311D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U32
B**
RP131H321B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U32
D**
RP131H321D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U33 QS5U33
Grade -
ROHM - TSMT5 5 4V drive P-ch MOS FET+SBD for switching.
U33
B**
RP131H331B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U33
D**
RP131H331D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U34 QS5U34
Grade -
ROHM - TSMT5 5 1.8V drive N-ch MOS FET+SBD for switching.
U34
B**
RP131H341B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U34
D**
RP131H341D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U35 US5U35
Grade -
ROHM - TUMT5 5 4V drive P-ch MOS FET+SBD for switching.
U35
B**
RP131H351B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U35
D**
RP131H351D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U36 QS5U36
Grade -
ROHM - TSMT5 5 1.5V drive N-ch MOS FET+SBD for switching.
U36
B**
RP131H361B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U36
D**
RP131H361D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U37 US6U37
Grade -
ROHM - TUMT6 6 2.5V drive N-ch MOS FET+SBD for switching.
U37
B**
RP131H371B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U37
D**
RP131H371D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U38 US5U38
Grade -
ROHM - TUMT5 5 2.5V drive P-ch MOS FET+SBD for switching.
U38
B**
RP131H381B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U38
D**
RP131H381D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U39
B**
RP131H391B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U39
D**
RP131H391D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U40
B**
RP131H401B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U40
D**
RP131H401D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U41 ES6U41
Grade -
ROHM - WEMT6 6 2.5V drive N-ch MOS FET+SBD for switching.
U41
B**
RP131H411B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U41
D**
RP131H411D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U42 ES6U42
Grade -
ROHM - WEMT6 6 2.5V drive P-ch MOS FET+SBD for switching.
U42
B**
RP131H421B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U42
D**
RP131H421D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U43
B**
RP131H431B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U43
D**
RP131H431D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U44
B**
RP131H441B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U44
D**
RP131H441D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U45
B**
RP131H451B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U45
D**
RP131H451D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U46
B**
RP131H461B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U46
D**
RP131H461D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U47
B**
RP131H471B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U47
D**
RP131H471D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U48
B**
RP131H481B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U48
D**
RP131H481D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U49
B**
RP131H491B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U49
D**
RP131H491D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U50
B**
RP131H501B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U50
D**
RP131H501D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U51
B**
RP131H511B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U51
D**
RP131H511D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U52
B**
RP131H521B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U52
D**
RP131H521D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U53
B**
RP131H531B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U53
D**
RP131H531D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U54
B**
RP131H541B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U54
D**
RP131H541D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U55
B**
RP131H551B RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U55
D**
RP131H551D RICOH SC-62
SOT-89-5
SOT-89-5 5 Voltage regulator RP131H series.
U620
PDU620 DIODES - PowerDI5 3 6A ULTRA-FAST RECOVERY RECTIFIER.
U71 3SK299
Grade U71 (5~15)
別形番 (NE25118)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp *Discontinued
U72 3SK299
Grade U72 (10~25)
別形番 (NE25118)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp *Discontinued
U73 3SK299
Grade U73 (20~35)
別形番 (NE25118)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp *Discontinued
U74 3SK299
Grade U74 (30~40)
別形番 (NE25118)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp *Discontinued
U76 3SK206
Grade U76 (10~25)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp.
Discontinued.
U77 3SK206
Grade U76 (20~35)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp.
Discontinued.
U78 3SK206
Grade U76 (30~50)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp.
Discontinued.
U79 3SK206
Grade U76 (45~80)
NEC SOT-343 4-Pin Super Mini Mold (4SMM) (18) 4 N-Channel GaAs MES FET for RF UHF Tuner Amp.
Discontinued.
U9 1SS422 TOSHIBA - SSM(1.6 x 1.6)
(1-2S1C)
3 Schottky barrier diode for high speed switching.
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最終更新:2022年03月01日 23:00