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.
SOT-143
SOT-353
SOT-353
SOT-353
Showing codes starting with 'TK'
Marking
Name
Manufacturer/Case
Function
TK
1SMA60A
ON Semiconductor
403B-01
403B-01
Transient voltage supressor
Vrwm=60V±5%, 4.1A, 400W (1ms)
Vrwm=60V±5%, 4.1A, 400W (1ms)
TK
1SV287
Toshiba
SOD-123
SOD-123
Capacitance diode
UHF/SHF-tuning, 35V, 0.53..0.68pF(25V), Rs<2.3(470MHz)
UHF/SHF-tuning, 35V, 0.53..0.68pF(25V), Rs<2.3(470MHz)
TK
1SV291
Toshiba
SOD-323
SOD-323
Capacitance diode
UHF/SHF-tuning, 35V, 0.53..0.68pF(25V), Rs<2.3(470MHz)
UHF/SHF-tuning, 35V, 0.53..0.68pF(25V), Rs<2.3(470MHz)
TK
2SC3617-K
NEC Electronics
SOT-89
SOT-89
NPN transistor
Hi-beta, 50V, 300mA, 500mW, 220MHz, B=2000..3200
Hi-beta, 50V, 300mA, 500mW, 220MHz, B=2000..3200
TK
2SC5435-EB
NEC Electronics
SOT-523F
SOT-523F
NPN transistor
VHF/UHF, 9V, 30mA, 100mW, 12GHz, B=60..90
VHF/UHF, 9V, 30mA, 100mW, 12GHz, B=60..90
TK
AP7365-30YR
Diodes
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.0V±2%, 600mA
LDO, 3.0V±2%, 600mA
TK
ASM162SCUS
Alliance Semiconductor
SOT-143
SOT-143
Voltage detector IC
2.93V±2%, -MR, +Reset ODO
2.93V±2%, -MR, +Reset ODO
TK
BD45295G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.9V±1%, -MR, -Reset ODO, 500ms
2.9V±1%, -MR, -Reset ODO, 500ms
TK
BZX84J-B6V8
NXP Semiconductors
SOD-323FL
SOD-323FL
Zener diode
6.8V±2%, If=250mA, 550mW
6.8V±2%, If=250mA, 550mW
TK
CD214A-T6.5CA
Bourns
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.5V, Irsm=35.7A, 400W(1ms), Bidir.
Vrwm=6.5V, Irsm=35.7A, 400W(1ms), Bidir.
TK
ELM99193B
ELM Technology
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±2%, 300mA, +CE
LDO, 1.9V±2%, 300mA, +CE
TK
GDZ22B-V
Vishay Semiconductor
SOD-323
SOD-323
Zener diode
21.54..22.47V, Izt=5mA, Zzt=100, 200mW
21.54..22.47V, Izt=5mA, Zzt=100, 200mW
TK
KIC7SZ125FU
Korea Electronics
SOT-353
SOT-353
Capacitance diode
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
TK
MM3Z9V1S
ON Semiconductor
SOD-323FL
SOD-323FL
Zener diode
8.85..9.23V, 5mA, Zzt=15, 200mW
8.85..9.23V, 5mA, Zzt=15, 200mW
TK
MMBD4448TAPT
Chenmko Enterprise
SOT-416
SOT-416
Diode
Dual, Sw, 80V, 250mA, Vf<1V(100mA), 4ns
Dual, Sw, 80V, 250mA, Vf<1V(100mA), 4ns
TK
P4SMAJ400A
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=400V, 0.6A, 400W(1ms)
Vrwm=400V, 0.6A, 400W(1ms)
TK
P4SMAJ6.5CA
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.5V, 35.7A, 400W (1ms), Bidir.
Vrwm=6.5V, 35.7A, 400W (1ms), Bidir.
TK
P6SMB56CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=56V, Vbr=53.2..58.8V, 7.8A, 600W(1ms), Bidir.
Vrwm=56V, Vbr=53.2..58.8V, 7.8A, 600W(1ms), Bidir.
TK
PT7M6314US28D3
SOT-143
Voltage detector IC
2.8V±1.5%, 200ms, -Restet PPO, -MR
2.8V±1.5%, 200ms, -Restet PPO, -MR
TK
R1114Q291D
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 2.9V±2%, 150mA, +CE, CL
LDO, Low noise, 2.9V±2%, 150mA, +CE, CL
TK
RP130K201B
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 2V±1%, 150mA
LDO, LN, +CE, 2V±1%, 150mA
TK
RP152L034B
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 150mA, +CE, CL
TK
SM4T150A
SGS-Thomson Microelectronics
SOD-6
SOD-6
Transient voltage supressor
Vrwm=150V, 2A, 400W(1ms)
Vrwm=150V, 2A, 400W(1ms)
TK
SMAJ400A
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
TK
SMAJ6.5CA
Diodes
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.5V, Vbr=7.22..7.98V, 35.7A, 400W(1ms), Bidir.
Vrwm=6.5V, Vbr=7.22..7.98V, 35.7A, 400W(1ms), Bidir.
TK
SMF130A
Eris Technology
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=130V, Vbr=144.0..159.0V, 0.96A, 200W(10/1000µs)
Vrwm=130V, Vbr=144.0..159.0V, 0.96A, 200W(10/1000µs)
TK
TV02W131-G
Comchip Technology
SOD-123
SOD-123
Transient voltage supressor
Vrwm=130V, Vbr=144..159V, Ipp=0.96A, 200W(1ms)
Vrwm=130V, Vbr=144..159V, Ipp=0.96A, 200W(1ms)
TK
XC6127C30HNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
3.0V±0.8%, +Reset PPO, -MR, Rt=200ms
3.0V±0.8%, +Reset PPO, -MR, Rt=200ms
TK
XC6215B182NR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 1.8V±2%, 200mA, +CE
LDO, 1.8V±2%, 200mA, +CE
TK
XC6223D27BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 2.75V±1%, 300mA, +CE, CL, PDR
LDO, 2.75V±1%, 300mA, +CE, CL, PDR
TK
XC6501C35ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.55V±1%, 200mA, +CE, PDR
LDO, 3.55V±1%, 200mA, +CE, PDR
TK
XC6604A121MR-G
Torex Semiconductor
SOT-26W
SOT-26W
Linear voltage regulator IC
LDO, 1.2V±15mV, 1A, +CE, soft start
LDO, 1.2V±15mV, 1A, +CE, soft start
TK-
PZU13DB2
SOT-353
Zener diode
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
TK0
CHDTB114TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 500mA, 250MHz, R1=10k
Sw, 50V, 500mA, 250MHz, R1=10k
TK2
CHDTA143TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
Sw, 50V, 100mA, 250MHz, R1=4.7k
TK3
CHDTA114TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=10k
Sw, 50V, 100mA, 250MHz, R1=10k
TK4
CHDTA124TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=22k
Sw, 50V, 100mA, 250MHz, R1=22k
TK5
CHDTA144TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=47k
Sw, 50V, 100mA, 250MHz, R1=47k
TK6
CHDTA115TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=100k
Sw, 50V, 100mA, 250MHz, R1=100k
TK7
CHDTA125TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=200k
Sw, 50V, 100mA, 250MHz, R1=200k
TK8
CHDTB123TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 40V, 500mA, 250MHz, R1=2.2k
Sw, 40V, 500mA, 250MHz, R1=2.2k
TK9
CHDTB143TKPT
Chenmko Enterprise
SOT-23
SOT-23
PNP transistor
Sw, 40V, 500mA, 250MHz, R1=4.7k
Sw, 40V, 500mA, 250MHz, R1=4.7k
TKA
CHDTC123TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=2.2k
Sw, 50V, 100mA, 250MHz, R1=2.2k
TKB
CHDTC143TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
Sw, 50V, 100mA, 250MHz, R1=4.7k
TKC
1SMA60CA
ON Semiconductor
403B-01
403B-01
Transient voltage supressor
Vrwm=60V±5%, 4.1A, 400W (1ms), Bidir.
Vrwm=60V±5%, 4.1A, 400W (1ms), Bidir.
TKC
CHDTC114TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=10k
Sw, 50V, 100mA, 250MHz, R1=10k
TKD
CHDTC124TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=22k
Sw, 50V, 100mA, 250MHz, R1=22k
TKE
CHDTC144TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=47k
Sw, 50V, 100mA, 250MHz, R1=47k
TKF
CHDTC115TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=100k
Sw, 50V, 100mA, 250MHz, R1=100k
TKG
CHDTC125TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=200k
Sw, 50V, 100mA, 250MHz, R1=200k
TKH
CHDTD123TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=2.2k
Sw, 50V, 100mA, 250MHz, R1=2.2k
TKI
CHDTD143TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
Sw, 50V, 100mA, 250MHz, R1=4.7k
TKJ
CHDTC323TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=2.2k
Sw, 15V, 600mA, 200MHz, R1=2.2k
TKK
CHDTC343TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=4.7k
Sw, 15V, 600mA, 200MHz, R1=4.7k
TKL
CHDTC363TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=6.8k
Sw, 15V, 600mA, 200MHz, R1=6.8k
TKM
CHDTC314TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=10k
Sw, 15V, 600mA, 200MHz, R1=10k
TKN
CHDTC614TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=10k
Sw, 20V, 600mA, 150MHz, R1=10k
TKO
CHDTC623TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=2.5k
Sw, 20V, 600mA, 150MHz, R1=2.5k
TKP
CHDTC643TKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=4.7k
Sw, 20V, 600mA, 150MHz, R1=4.7k
TKp
PZU13DB2
SOT-353
Zener diode
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
TKt
PZU13DB2
NXP Malaysia
SOT-353
SOT-353
Zener diode
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
TKW
PZU13DB2
SOT-353
Zener diode
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW
Dual, 12.91..13.49V, Izt=5mA, Zzt=10, 250mW