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 'XW'

Marking
Name
Manufacturer/Case
Function
XW
BZX284-B62
Philips
SOD-110
Zener diode
62V±2%, If=250mA, 400mW
XW
BZX99-C9V1
Philips
SOT-23
Zener diode
9.1V±5%, If=300mA, 300mW
XW
CHT4124WPT
Chenmko Enterprise
SOT-323
NPN transistor
AF, Sw, 25V, 200mA, B=120..360, 300MHz
XW
P4SMAJ22C
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=22V, 10.1A, 400W (1ms), Bidir.
XW
PZU3.3BA
Philips
SOD-323
Zener diode
3.3V±5%, If=200mA, 320mW
XW
R1210N601C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 6V, 100kHz
XW
RN1118
Toshiba
SOT-416
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/10k
XW
RN1118F
Toshiba
SOT-490
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/10k
XW
RN1118FT
Toshiba
TESM
NPN transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/10k
XW
RN1118FV
Toshiba
SOT-723
NPN transistor
Sw, 50V, 100mA, 150mW, R1/R2=47k/10k
XW
RN1318
Toshiba
SOT-323
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/10k
XW
RN1418
Toshiba
SOT-346
NPN transistor
Sw, 50V, 100mA, 400mW, R1/R2=47k/10k
XW
RN2118F
Toshiba
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/10k
XW
RN2118FT
Toshiba
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=47k/10k
XW
SMAJ22C
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..29.8V, 10.2A, 400W(1ms), Bidir.
XW
TV04A220KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=22.0V, Vbr=24.40..29.80V, Ipp=10.15A, 400W(1ms), Bidir.
XW-
3SK233
Renessas
SOT-143
MOSFET n-type
Dual gate, UHF-TV-Tuner, 12V, 35mA, Idss=0..2mA, Up<0.8V
XWs
BCR505
Infineon Technologies
SOT-23
NPN transistor
Sw, 50V, 500mA, 330mW, R1/R2=2.2k/10k, 100MHz