The ultimate SMD marking codes database

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'

Marking
Name
Manufacturer/Case
Function
XJ
2SK2273
Sanyo Electric
SOT-23
MOSFET n-type
V-MOS, LogL, 20V, 500mA, <0.75
XJ
4AM03MH5
Sanyo Electric
MCPH5
Capacitance diode
Noninverting buffer (ODO)
XJ
BD46242G
Rohm
SSOP-5
Voltage detector IC
2.4V±1%, -MR, -Reset PPO, 200ms
XJ
BZT52B43WS
TAITRON Components
SOD-323F
Zener diode
42.14..43.86V, Izt=2.5mA, 300mW
XJ
BZX284-B18
Philips
SOD-110
Zener diode
18V±2%, If=250mA, 400mW
XJ
CMDZ5238B
Central Semiconductor
SOD-323
Zener diode
8.7V±5%, 20mA, Zzt=8.0, 250mW
XJ
MM3ZB43H
Zowie Technology
SOD-323
Zener diode
42.14..43.86V, Izt=2.5mA, Zzt=130, 300mW
XJ
R1210N382C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 3.8V, 100kHz, +CE, ext. transistor
XJ
RN1109
Toshiba
SOT-416
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1109F
Toshiba
SOT-490
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1109FT
Toshiba
TESM
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN1109FV
Toshiba
SOT-723
NPN transistor
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
XJ
RN1309
Toshiba
SOT-323
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
XJ
RN1409
Toshiba
SOT-346
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/22k
XJ
RN1509
Toshiba
SMV
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
RN1609
Toshiba
SM6
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
RN1709
Toshiba
SOT-353
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1/R2=47k/22k
XJ
RN1709JE
Toshiba
ESV
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
XJ
RN1909
Toshiba
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, 250MHz, R1/R2=47k/22k
XJ
RN1909FE
Toshiba
ES6
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1/R2=47k/22k
XJ
RN2109F
Toshiba
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN2109FT
Toshiba
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/22k
XJ
RN2109FV
Toshiba
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=47k/22k
XJ
RN5RK551B
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, Vout=5.5V±1.5%
XJ
RP201K401B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 4.0V±1%, 150mA, +CE, AE(Mode)
XJ
SMZG3799B
Vishay Semiconductor
DO-215AA
Zener diode
27V±10%, 46mA, Zzt=23, 1.5W
XJ
SMZJ3799B
Vishay Semiconductor
DO-214AA
Zener diode
27V±10%, 46mA, Zzt=23, 1.5W
XJ-
RT9013-20PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.0V±2%, 500mA, +CE
XJCR
YB1231ST8RX320
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
XJCS
YB1231ST89X320
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
XJCT
YB1231ST25X320
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA, +CE
XJCV
YB1231ST23X320
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.2V±2%, 600mA
XJDR
YB1231ST8RX330
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
XJDS
YB1231ST89X330
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
XJDT
YB1231ST25X330
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA, +CE
XJDV
YB1231ST23X330
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA
XJER
YB1231ST8RX340
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
XJES
YB1231ST89X340
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
XJET
YB1231ST25X340
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA, +CE
XJEV
YB1231ST23X340
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.4V±2%, 600mA
XJFR
YB1231ST8RX350
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
XJFS
YB1231ST89X350
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
XJFT
YB1231ST25X350
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA, +CE
XJFV
YB1231ST23X350
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA
XJGR
YB1231ST8RX360
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
XJGS
YB1231ST89X360
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
XJGT
YB1231ST25X360
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA, +CE
XJGV
YB1231ST23X360
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
XJHR
YB1231ST8RX370
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
XJHS
YB1231ST89X370
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
XJHT
YB1231ST25X370
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA, +CE
XJHV
YB1231ST23X370
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.7V±2%, 600mA
XJIR
YB1231ST8RX380
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
XJIS
YB1231ST89X380
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
XJIT
YB1231ST25X380
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA, +CE
XJIV
YB1231ST23X380
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.8V±2%, 600mA
XJJR
YB1231ST8RX390
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
XJJS
YB1231ST89X390
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
XJJT
YB1231ST25X390
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA, +CE
XJJV
YB1231ST23X390
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 3.9V±2%, 600mA
XJKR
YB1231ST8RX400
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
XJKS
YB1231ST89X400
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
XJKT
YB1231ST25X400
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA, +CE
XJKV
YB1231ST23X400
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.0V±2%, 600mA
XJLR
YB1231ST8RX410
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
XJLS
YB1231ST89X410
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
XJLT
YB1231ST25X410
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA, +CE
XJLV
YB1231ST23X410
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.1V±2%, 600mA
XJMR
YB1231ST8RX420
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
XJMS
YB1231ST89X420
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
XJMT
YB1231ST25X420
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA, +CE
XJMV
YB1231ST23X420
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.2V±2%, 600mA
XJNR
YB1231ST8RX430
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
XJNS
YB1231ST89X430
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
XJNT
YB1231ST25X430
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA, +CE
XJNV
YB1231ST23X430
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.3V±2%, 600mA
XJOR
YB1231ST8RX440
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
XJOS
YB1231ST89X440
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
XJOT
YB1231ST25X440
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA, +CE
XJOV
YB1231ST23X440
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.4V±2%, 600mA
XJPR
YB1231ST8RX450
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA
XJPS
YB1231ST89X450
Yobon Technologies
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA
XJPT
YB1231ST25X450
Yobon Technologies
SOT-25
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA, +CE
XJPV
YB1231ST23X450
Yobon Technologies
SOT-23
Linear voltage regulator IC
LDO, 4.5V±2%, 600mA