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 'XK'

Marking
Name
Manufacturer/Case
Function
XK
12A02S
Sanyo Electric
SMCP
PNP transistor
AF, GP, 15V, 500mA, 200mW, B=300..700, 450MHz
XK
12A02SS
Sanyo Electric
SSFP
PNP transistor
AF, GP, 15V, 500mA, 200mW, B=300..700, 450MHz
XK
2SD1614-K
NEC Electronics
SOT-89
NPN transistor
AF, Sw, 40V, 2A, 2W, B=300..600, 200MHz
XK
4AM04MH5
Sanyo Electric
MCPH5
Capacitance diode
Inverter (ODO)
XK
BD46232G
Rohm
SSOP-5
Voltage detector IC
2.3V±1%, -MR, -Reset PPO, 200ms
XK
BZT52B47WS
TAITRON Components
SOD-323F
Zener diode
46.06..47.94V, Izt=2.5mA, 300mW
XK
BZX284-B20
Philips
SOD-110
Zener diode
20V±2%, If=250mA, 400mW
XK
CD214A-T130CA
Bourns
DO-214AC
Transient voltage supressor
Vrwm=130V, Irsm=1.9A, 400W(1ms), Bidir.
XK
CMDZ5239B
Central Semiconductor
SOD-323
Zener diode
9.1V±5%, 20mA, Zzt=10, 250mW
XK
MM3ZB47H
Zowie Technology
SOD-323
Zener diode
46.06..47.94V, Izt=2.5mA, Zzt=150, 300mW
XK
P4SMAJ130CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=130V, 1.9A, 400W (1ms), Bidir.
XK
P4SMAJ14CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=14V, 17.2A, 400W(1ms), Bidir.
XK
PMF14CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=15.6..17.2V, Vrwm=14V, Ipp=8.62A, 200W(1ms), Bidir.
XK
PZU22B2A
Philips
SOD-323
Zener diode
22V±2%, If=200mA, 320mW
XK
R1210N392C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 3.9V, 100kHz, +CE, ext. transistor
XK
RN1110
Toshiba
SOT-416
NPN transistor
Sw, 50V, 100mA, 100mW, R1=4.7k
XK
RN1110F
Toshiba
SOT-490
NPN transistor
Sw, 50V, 100mA, 100mW, R1=4.7k
XK
RN1110FT
Toshiba
TESM
NPN transistor
Sw, 50V, 100mA, 100mW, R1=4.7k
XK
RN1110FV
Toshiba
SOT-723
NPN transistor
Sw, 50V, 100mA, 150mW, R1=4.7k
XK
RN1310
Toshiba
SOT-323
NPN transistor
Sw, 50V, 100mA, 400mW, R1=4.7k
XK
RN1410
Toshiba
SOT-346
NPN transistor
Sw, 50V, 100mA, 400mW, R1=4.7k
XK
RN1510
Toshiba
SMV
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1=4k7
XK
RN1610
Toshiba
SM6
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1=4k7
XK
RN1710
Toshiba
SOT-353
NPN transistor
Dual, Sw, 50V, 100mA, 300mW, 250MHz, R1=4k7
XK
RN1710JE
Toshiba
ESV
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1=4k7
XK
RN1910
Toshiba
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, 250MHz, R1=4k7
XK
RN1910FE
Toshiba
ES6
NPN transistor
Dual, Sw, 50V, 100mA, 100mW, 250MHz, R1=4k7
XK
RN2110F
Toshiba
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1=4.7k
XK
RN2110FS
Toshiba
fSM
PNP transistor
Sw, 20V, 50mA, 50mW, R1=4.7k
XK
RN2110FV
Toshiba
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1=4.7k
XK
RN5RK391B
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, Vout=3.9V±1.5%
XK
RP201K281B5
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.85V±1%, 150mA, +CE, AE(Mode)
XK
SM4T150CA
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=150V, 2A, 400W(1ms), Bidir.
XK
SMAJ130CA
Diodes
DO-214AC
Transient voltage supressor
Vrwm=130V, Vbr=144..159V, 1.9A, 400W(1ms), Bidir.
XK
SMAJ14CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms), Bidir.
XK
SMF60A
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=60.0V, Vbr=66.70..73.70V, 2.07A, 200W(10/1000µs)
XK
SMZG3800A
Vishay Semiconductor
DO-215AA
Zener diode
30V±5%, 41mA, Zzt=26, 1.5W
XK
SMZJ3800A
Vishay Semiconductor
DO-214AA
Zener diode
30V±5%, 41mA, Zzt=26, 1.5W
XK
TV02W600-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=60V, Vbr=66.7..73.7V, Ipp=2.07A, 200W(1ms)
XK
TV04A140JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=17.24A, 400W(1ms), Bidir.
XK
XC6223G27BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.75V±1%, 300mA, +CE, PDR, ICP
XK
XC6501D25ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.55V±1%, 200mA, +CE, CL, PDR
XK1
CHDTA143XKPT
Chenmko Enterprise
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7k/10k
XK2
CHDTA124XKPT
Chenmko Enterprise
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=22k/47k
XK8
LN6219D09AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 0.95V±2%, 150mA, -CE
XK8
LN6219D09APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 0.95V±2%, 150mA, -CE
XK9
LN6219D10AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.05V±2%, 150mA, -CE
XK9
LN6219D10APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.05V±2%, 150mA, -CE
XKA
CHDTC143XKPT
Chenmko Enterprise
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7k/10k
XKA
LN6219D11AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.15V±2%, 150mA, -CE
XKA
LN6219D11APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.15V±2%, 150mA, -CE
XKB
CHDTC124XKPT
Chenmko Enterprise
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=22k/47k
XKB
LN6219D12AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.25V±2%, 150mA, -CE
XKB
LN6219D12APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.25V±2%, 150mA, -CE
XKC
LN6219D13AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.35V±2%, 150mA, -CE
XKC
LN6219D13APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.35V±2%, 150mA, -CE
XKD
LN6219D14AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.45V±2%, 150mA, -CE
XKD
LN6219D14APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.45V±2%, 150mA, -CE
XKE
LN6219D15AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.55V±2%, 150mA, -CE
XKE
LN6219D15APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.55V±2%, 150mA, -CE
XKF
LN6219D16AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.65V±2%, 150mA, -CE
XKF
LN6219D16APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.65V±2%, 150mA, -CE
XKH
LN6219D17AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.75V±2%, 150mA, -CE
XKH
LN6219D17APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.75V±2%, 150mA, -CE
XKK
LN6219D18AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.85V±2%, 240mA, -CE
XKK
LN6219D18APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.85V±2%, 240mA, -CE
XKL
LN6219D19AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.95V±2%, 240mA, -CE
XKL
LN6219D19APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.95V±2%, 240mA, -CE
XKM
LN6219D20AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.05V±2%, 240mA, -CE
XKM
LN6219D20APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.05V±2%, 240mA, -CE
XKN
LN6219D21AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.15V±2%, 240mA, -CE
XKN
LN6219D21APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.15V±2%, 240mA, -CE
XKP
LN6219D22AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.25V±2%, 240mA, -CE
XKP
LN6219D22APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.25V±2%, 240mA, -CE
XKR
LN6219D23AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.35V±2%, 240mA, -CE
XKR
LN6219D23APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.35V±2%, 240mA, -CE
XKs
BCR519
Infineon Technologies
SOT-23
NPN transistor
Sw, 50V, 500mA, 330mW, R1=4.7k, 100MHz
XKS
LN6219D24AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.45V±2%, 240mA, -CE
XKS
LN6219D24APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.45V±2%, 240mA, -CE
XKT
LN6219D25AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.55V±2%, 240mA, -CE
XKT
LN6219D25APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.55V±2%, 240mA, -CE
XKU
LN6219D26AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.65V±2%, 240mA, -CE
XKU
LN6219D26APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.65V±2%, 240mA, -CE
XKV
LN6219D27AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.75V±2%, 240mA, -CE
XKV
LN6219D27APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.75V±2%, 240mA, -CE
XKX
LN6219D28AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.85V±2%, 240mA, -CE
XKX
LN6219D28APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.85V±2%, 240mA, -CE
XKY
LN6219D29AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.95V±2%, 240mA, -CE
XKY
LN6219D29APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.95V±2%, 240mA, -CE
XKZ
LN6219D30AMR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 3.05V±2%, 240mA, -CE
XKZ
LN6219D30APR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 3.05V±2%, 240mA, -CE