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 'K6'

Marking
Name
Manufacturer/Case
Function
K6
2SK160-6
NEC Electronics
SC-59
FET n-type
VHF, 30V, 20mA, 150mW, Idss=2..6mA, Up<4.5V
K6
2SK853-6
NEC Electronics
SOT-323
FET n-type
GP, 30V, 10mA, 150mW, Idss=4..8mA, Up<4.5V
K6
AP8821N-26GC
Anwell Semiconductor
SOT-23
Voltage detector IC
2.6V±2%, -Reset ODO, Halogen-free
K6
AP8821N-26GI
Anwell Semiconductor
SC-82
Voltage detector IC
2.6V±2%, -Reset ODO, Halogen-free
K6
AP8821N-26GS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.6V±2%, -Reset ODO, Halogen-free
K6
AP8821N-26GT
Anwell Semiconductor
SC-70
Voltage detector IC
2.6V±2%, -Reset ODO, Halogen-free
K6
AP8821N-26PC
Anwell Semiconductor
SOT-23
Voltage detector IC
2.6V±2%, -Reset ODO
K6
AP8821N-26PI
Anwell Semiconductor
SC-82
Voltage detector IC
2.6V±2%, -Reset ODO
K6
AP8821N-26PS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.6V±2%, -Reset ODO
K6
AP8821N-26PT
Anwell Semiconductor
SC-70
Voltage detector IC
2.6V±2%, -Reset ODO
K6
BAP65-01
Philips
SOD-723A
PIN diode
RF, 30V, 100mA, 315mW, 0.61pF, 0.3(100mA/100MHz)
K6
BAP65-02
Philips
SOD-523
PIN diode
RF, 30V, 100mA, 715mW, 0.61pF, 0.3(100mA/100MHz)
K6
BCV71R
Philips
SOT-23
NPN transistor
AF, Sw, 80V, 100mA, 250mW, >100MHz, B=110..220
k6
BD46E465G-M
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -MR, -Reset PPO, Td=50ms
K6
BZD17C43P
Taiwan Semiconductor Company
SOD-123FL
Zener diode
40..46V, Zzt=24, Izt=10mA, 800mW
K6
BZD27C16P
Luguang Electronic Technology
SOD-123FL
Transient voltage supressor
Vbr=15.3V, Vcl=22.9V, 6.6A, 150W(1ms)
K6
BZX384-B3V9
NXP Semiconductors
SOD-323
Zener diode
3.9V±2.5%, Izt=5mA, Zzt=85, 200mW
K6
ELM7646HAB
ELM Technology
SOT-23
Voltage detector IC
4.6V±2%, +Reset PPO, 250ms
K6
ELM89363B
ELM Technology
SOT-25
Linear voltage regulator IC
LDO, 3.6V±2%, 300mA, +CE
K6
MMSZ5251B-V-G
Vishay Semiconductor
SOD-123
Zener diode
22V±5%, Izt=5.6mA, Zzt=29, 500mW
K6
PZU4.7B2L
Philips
SOT-882
Zener diode
4.7V±2%, If=200mA, 250mW
K6
R1111N161B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 1.6V±2%, 200mA, +CE
K6
R3111N262C
Ricoh
SOT-23
Voltage detector IC
2.6V±2%, -Reset ODO
K6
R5426D106CA
Ricoh
SON-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.06V
K6
R5426N106CA
Ricoh
SOT-23-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.06V
K6
RN2967FS
Toshiba
FS6
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=10k/47k
K6
RN5RG36AA
Ricoh
SOT-23-5
Linear voltage regulator IC
Ext. transistor, 3.6V±2.5% 1A*
K6
RN5RY261A
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, 2.6V±2.5%, 150mW, <180kHz
K6
RP103Q231D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.3V±1%, 150mA, +CE, CL
K6
RT9167A-21CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.1V±2%, 600mA, +CE
K6
SMD23PT
Chenmko Enterprise
SOD-123
Diode
SBR, 30V, 2A, Vf<0.68V(2A)
K6
TCM810ZENB
Microchip Technology
SOT-23
Voltage detector IC
2.32V±2%, +Reset PPO
K6
XC6223E161NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.6V±20mV, 300mA, +CE, ICP
K6
XC6225B15ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.55V±2%, 30mA, +CE, CL
K6-
RT9819C-27PVL
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset PPO, Td=220ms
K60
XC6366A602MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM st-down, 180kHz, 6.0V±2.5%, 1A, +CE
K60
XC6368A602MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.0V±2.5%, 200mA, 180kHz, +CE
K60
XC6383B601M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.0V±2.5%, 400mA, 100kHz, ext.trans.
K60
XC6383B601P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.0V±2.5%, 400mA, 100kHz, ext.trans.
K60
XC9302A602MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up/down, 180kHz, 6.0V±2.5%, 250mA, +CE
K61
XC6368A612MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.1V±2.5%, 200mA, 180kHz, +CE
K61
XC6383B611M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.1V±2.5%, 400mA, 100kHz, ext.trans.
K61
XC6383B611P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.1V±2.5%, 400mA, 100kHz, ext.trans.
K61T
TS4961TIQT
SGS-Thomson Microelectronics
QFN-16
Linear IC
AF PA, BTL, class-D, 2.7..5.5V, 1.6W(5V/4), shutdown
K62
XC6368A622MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.2V±2.5%, 200mA, 180kHz, +CE
K62
XC6383B621M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.2V±2.5%, 400mA, 100kHz, ext.trans.
K62
XC6383B621P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.2V±2.5%, 400mA, 100kHz, ext.trans.
K63
XC6368A632MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.3V±2.5%, 200mA, 180kHz, +CE
K63
XC6383B631M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.3V±2.5%, 400mA, 100kHz, ext.trans.
K63
XC6383B631P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.3V±2.5%, 400mA, 100kHz, ext.trans.
K64
XC6368A642MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.4V±2.5%, 200mA, 180kHz, +CE
K64
XC6383B641M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.4V±2.5%, 400mA, 100kHz, ext.trans.
K64
XC6383B641P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.4V±2.5%, 400mA, 100kHz, ext.trans.
K65
XC6368A652MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.5V±2.5%, 200mA, 180kHz, +CE
K65
XC6383B651M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.5V±2.5%, 400mA, 100kHz, ext.trans.
K65
XC6383B651P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.5V±2.5%, 400mA, 100kHz, ext.trans.
K66
XC6383B661M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.6V±2.5%, 400mA, 100kHz, ext.trans.
K66
XC6383B661P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.6V±2.5%, 400mA, 100kHz, ext.trans.
K67
XC6383B671M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.7V±2.5%, 400mA, 100kHz, ext.trans.
K67
XC6383B671P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.7V±2.5%, 400mA, 100kHz, ext.trans.
K68
XC6383B681M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.8V±2.5%, 400mA, 100kHz, ext.trans.
K68
XC6383B681P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.8V±2.5%, 400mA, 100kHz, ext.trans.
K69
XC6383B691M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 6.9V±2.5%, 400mA, 100kHz, ext.trans.
K69
XC6383B691P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 6.9V±2.5%, 400mA, 100kHz, ext.trans.
K6A
BC817-16
Diodes
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 330mW, B=100..250, >200MHz
K6A
XC6366A603MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM st-down, 300kHz, 6.0V±2.5%, 1A, +CE
K6A
XC6368A603MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.0V±2.5%, 200mA, 300kHz, +CE
K6A
XC9302A603MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up/down, 300kHz, 6.0V±2.5%, 250mA, +CE
K6B
BC817-25
Diodes
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 330mW, B=160..400, >200MHz
K6B
XC6368A613MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.1V±2.5%, 200mA, 300kHz, +CE
K6C
BC817-40
Diodes
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 330mW, B=250..600, >200MHz
K6C
XC6368A623MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.2V±2.5%, 200mA, 300kHz, +CE
K6D
XC6368A633MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.3V±2.5%, 200mA, 300kHz, +CE
K6E
XC6368A643MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.4V±2.5%, 200mA, 300kHz, +CE
K6F
QZX363C6V8
Diodes
SOT-363
Zener diode
Quad, 6.8V±5%, 200mW
K6F
XC6368A653MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.5V±2.5%, 200mA, 300kHz, +CE
K6N
MMDT3904
Diodes
SOT-363
NPN transistor
Dual, GP, 60V, 200mA, 250mW, B=100..300, >300MHz
K6R
MMBTA28
Diodes
SOT-23
NPN darlington
GP, 80V, 500mA, 500mW, B>10000, >100MHz