Due to the small size of most SMD components, manufacturers are not able to write
the full part number on the case. They use instead a marking code typically
composed of a combination of 2 or 3 letters or digits. When repairing an unknown
electronic board, it becomes so difficult to know what is the exact type of a given
component. This database allows to quickly find the part number of a SMD component
when you have only the marking code.
Showing codes starting with 'XJ'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
XJ
SMZG3799B
Vishay Semiconductor
DO-215AA
DO-215AA
Zener diode
27V±10%, 46mA, Zzt=23, 1.5W
27V±10%, 46mA, Zzt=23, 1.5W
XJ
CMDZ5238B
Central Semiconductor
SOD-323
SOD-323
Zener diode
8.7V±5%, 20mA, Zzt=8.0, 250mW
8.7V±5%, 20mA, Zzt=8.0, 250mW
XJ
MM3ZB43H
Zowie Technology
SOD-323
SOD-323
Zener diode
42.14..43.86V, Izt=2.5mA, Zzt=130, 300mW
42.14..43.86V, Izt=2.5mA, Zzt=130, 300mW
XJ
BZT52B43WS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
42.14..43.86V, Izt=2.5mA, 300mW
42.14..43.86V, Izt=2.5mA, 300mW
XJ
MM3ZB43
JinYu semiconductor
SOD-323FL
SOD-323FL
Zener diode
42.14..43.86V, Izt=2.5mA, Zzt=130, 300mW
42.14..43.86V, Izt=2.5mA, Zzt=130, 300mW
XJ
SMZJ3799B
Vishay Semiconductor
DO-214AA
DO-214AA
Zener diode
27V±10%, 46mA, Zzt=23, 1.5W
27V±10%, 46mA, Zzt=23, 1.5W
XJ
BZX284-B18
Philips
SOD-110
SOD-110
Zener diode
18V±2%, If=250mA, 400mW
18V±2%, If=250mA, 400mW
XJ
2SK2273
Sanyo Electric
SOT-23
SOT-23
MOSFET n-type
V-MOS, LogL, 20V, 500mA, <0.75
V-MOS, LogL, 20V, 500mA, <0.75
XJ
RN1309
Toshiba
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
XJ
RN1409
Toshiba
SOT-346
SOT-346
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
XJ
RN1109
Toshiba
SOT-416
SOT-416
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1109F
Toshiba
SOT-490
SOT-490
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN2109F
Toshiba
SOT-490
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1109FV
Toshiba
SOT-723
SOT-723
NPN transistor
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
XJ
RN2109FV
Toshiba
SOT-723
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
XJ
RN1109FT
Toshiba
TESM
TESM
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN2109FT
Toshiba
TESM
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1509
Toshiba
SMV
SMV
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
R1210N382C
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 3.8V, 100kHz, +CE, ext. transistor
PWM st-up, 3.8V, 100kHz, +CE, ext. transistor
XJ
RN5RK551B
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
VFM st-up, Vout=5.5V±1.5%, 500mA
VFM st-up, Vout=5.5V±1.5%, 500mA
XJ
74AUP1G02SE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input NOR gate
2-input NOR gate
XJ
RN1709
Toshiba
SOT-353
SOT-353
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
BD46242G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.4V±1%, -MR, -Reset PPO, 200ms
2.4V±1%, -MR, -Reset PPO, 200ms
XJ
RN1709JE
Toshiba
ESV
ESV
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
XJ
RN1609
Toshiba
SM6
SM6
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
RN1909
Toshiba
US6
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 200mW, 250MHz, R1/R2=47k/22k
XJ
RN1909FE
Toshiba
ES6
ES6
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
XJ
RP117K181D
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, -1.8V±1%, 100mA, +CE
LDO, -1.8V±1%, 100mA, +CE
XJ
RP201K401B
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 4.0V±1%, 150mA, +CE, AE(Mode)
LDO, 4.0V±1%, 150mA, +CE, AE(Mode)
XJ
74AUP1G02FW4
Diodes
X2-DFN1010-6
X2-DFN1010-6
CMOS logic IC
2-input NOR gate
2-input NOR gate
XJ
74AUP1G17FX4
Diodes
X2-DFN1409-6
X2-DFN1409-6
CMOS logic IC
Buffer with Schmitt-trigger input
Buffer with Schmitt-trigger input
XJ
74AUP1G02FZ4
Diodes
X2-DFN1410-6
X2-DFN1410-6
CMOS logic IC
2-input NOR gate
2-input NOR gate
XJ
4AM03MH5
Sanyo Electric
MCPH5
MCPH5
CMOS logic IC
Noninverting buffer (ODO)
Noninverting buffer (ODO)
XJ-
RT9013-20PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.0V±2%, 500mA, +CE
LDO, 2.0V±2%, 500mA, +CE
XJS
PZS5118BCH
PanJIT Semiconductor
SOD-323HE
SOD-323HE
Zener diode
17.1..18.9V, Izt=0.05mA, 500mW
17.1..18.9V, Izt=0.05mA, 500mW
XJX
TCR13AGADJ
Toshiba
WCSP-6F
WCSP-6F
Linear voltage regulator IC
LDO, Adj, 055..3.6V, 1.5A, +CE
LDO, Adj, 055..3.6V, 1.5A, +CE
XJCR
YB1231ST8RX320
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
LDO, 3.2V±2%, 600mA
XJCS
YB1231ST89X320
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
LDO, 3.2V±2%, 600mA
XJCT
YB1231ST25X320
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA, +CE
LDO, 3.2V±2%, 600mA, +CE
XJCV
YB1231ST23X320
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
LDO, 3.2V±2%, 600mA
XJDR
YB1231ST8RX330
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
LDO, 3.3V±2%, 600mA
XJDS
YB1231ST89X330
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
LDO, 3.3V±2%, 600mA
XJDT
YB1231ST25X330
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA, +CE
LDO, 3.3V±2%, 600mA, +CE
XJDV
YB1231ST23X330
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
LDO, 3.3V±2%, 600mA
XJER
YB1231ST8RX340
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
LDO, 3.4V±2%, 600mA
XJES
YB1231ST89X340
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
LDO, 3.4V±2%, 600mA
XJET
YB1231ST25X340
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA, +CE
LDO, 3.4V±2%, 600mA, +CE
XJEV
YB1231ST23X340
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
LDO, 3.4V±2%, 600mA
XJFR
YB1231ST8RX350
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
LDO, 3.5V±2%, 600mA
XJFS
YB1231ST89X350
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
LDO, 3.5V±2%, 600mA
XJFT
YB1231ST25X350
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA, +CE
LDO, 3.5V±2%, 600mA, +CE
XJFV
YB1231ST23X350
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
LDO, 3.5V±2%, 600mA
XJGR
YB1231ST8RX360
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
LDO, 3.6V±2%, 600mA
XJGS
YB1231ST89X360
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
LDO, 3.6V±2%, 600mA
XJGT
YB1231ST25X360
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA, +CE
LDO, 3.6V±2%, 600mA, +CE
XJGV
YB1231ST23X360
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
LDO, 3.6V±2%, 600mA
XJHR
YB1231ST8RX370
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
LDO, 3.7V±2%, 600mA
XJHS
YB1231ST89X370
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
LDO, 3.7V±2%, 600mA
XJHT
YB1231ST25X370
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA, +CE
LDO, 3.7V±2%, 600mA, +CE
XJHV
YB1231ST23X370
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
LDO, 3.7V±2%, 600mA
XJIR
YB1231ST8RX380
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
LDO, 3.8V±2%, 600mA
XJIS
YB1231ST89X380
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
LDO, 3.8V±2%, 600mA
XJIT
YB1231ST25X380
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA, +CE
LDO, 3.8V±2%, 600mA, +CE
XJIV
YB1231ST23X380
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
LDO, 3.8V±2%, 600mA
XJJR
YB1231ST8RX390
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
LDO, 3.9V±2%, 600mA
XJJS
YB1231ST89X390
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
LDO, 3.9V±2%, 600mA
XJJT
YB1231ST25X390
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA, +CE
LDO, 3.9V±2%, 600mA, +CE
XJJV
YB1231ST23X390
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
LDO, 3.9V±2%, 600mA
XJKR
YB1231ST8RX400
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
LDO, 4.0V±2%, 600mA
XJKS
YB1231ST89X400
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
LDO, 4.0V±2%, 600mA
XJKT
YB1231ST25X400
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA, +CE
LDO, 4.0V±2%, 600mA, +CE
XJKV
YB1231ST23X400
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
LDO, 4.0V±2%, 600mA
XJLR
YB1231ST8RX410
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
LDO, 4.1V±2%, 600mA
XJLS
YB1231ST89X410
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
LDO, 4.1V±2%, 600mA
XJLT
YB1231ST25X410
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA, +CE
LDO, 4.1V±2%, 600mA, +CE
XJLV
YB1231ST23X410
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
LDO, 4.1V±2%, 600mA
XJMR
YB1231ST8RX420
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
LDO, 4.2V±2%, 600mA
XJMS
YB1231ST89X420
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
LDO, 4.2V±2%, 600mA
XJMT
YB1231ST25X420
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA, +CE
LDO, 4.2V±2%, 600mA, +CE
XJMV
YB1231ST23X420
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
LDO, 4.2V±2%, 600mA
XJNR
YB1231ST8RX430
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
LDO, 4.3V±2%, 600mA
XJNS
YB1231ST89X430
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
LDO, 4.3V±2%, 600mA
XJNT
YB1231ST25X430
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA, +CE
LDO, 4.3V±2%, 600mA, +CE
XJNV
YB1231ST23X430
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
LDO, 4.3V±2%, 600mA
XJOR
YB1231ST8RX440
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
LDO, 4.4V±2%, 600mA
XJOS
YB1231ST89X440
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
LDO, 4.4V±2%, 600mA
XJOT
YB1231ST25X440
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA, +CE
LDO, 4.4V±2%, 600mA, +CE
XJOV
YB1231ST23X440
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
LDO, 4.4V±2%, 600mA
XJPR
YB1231ST8RX450
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA
LDO, 4.5V±2%, 600mA
XJPS
YB1231ST89X450
Yobon Technologies
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA
LDO, 4.5V±2%, 600mA
XJPT
YB1231ST25X450
Yobon Technologies
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA, +CE
LDO, 4.5V±2%, 600mA, +CE
XJPV
YB1231ST23X450
Yobon Technologies
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA
LDO, 4.5V±2%, 600mA
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