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 'ZJ'

Marking
Name
Manufacturer/Case
Function
ZJ
BCX70RJ
Silicon General
SOT-23
NPN transistor
GP, Sw, 45V, 100mA, 250mW, B=250..460, >100MHz
ZJ
BU4241F
Rohm
SOP-4
Voltage detector IC
4.1V±1%, -Reset ODO
ZJ
BU4241FWE
Rohm
VSOF-5
Voltage detector IC
4.1V±1%, -Reset ODO
ZJ
BU4241G
Rohm
SSOP-5
Voltage detector IC
4.1V±1%, -Reset ODO
ZJ
BZF10C91
Diodesemi Technology
SOD-123F
Zener diode
86.5..95.6V, Izt=2.8mA, Zzt=250, 1W
ZJ
BZX284-C18
Philips
SOD-110
Zener diode
18V±5%, If=250mA, 400mW
ZJ
CD0603-Z10
Bourns
0603
Zener diode
9.5..10.5V, 5mA, Zzt=15, 150mW
ZJ
CD1005-Z10
Bourns
1005
Zener diode
9.5..10.5V, 5mA, Zzt=15, 200mW
ZJ
CZMK4V3
Continental Device India
SOT-23
Zener diode
Dual, 4.3V±5%, Izt=5mA, 300mW
ZJ
CZRER52C10
Comchip Technology
SOD-723F
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 150mW
ZJ
CZRERT52C10
Comchip Technology
SOD-723F
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 150mW
ZJ
CZRF52C10
Comchip Technology
1005
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 200mW
ZJ
CZRFR52C10
Comchip Technology
1005
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 200mW
ZJ
CZRQR52C10
Comchip Technology
0402
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 125mW
ZJ
CZRUR52C10
Comchip Technology
0603
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 150mW
ZJ
DDZ19
Diodes
SOD-123
Zener diode
19V±10%, Izt=10mA, 500mW
ZJ
KDZ4.3VV
Korea Electronics
VSC
Zener diode
4.0..4.50V, Izt=5mA, Zzt=130, 100mW
ZJ
MAX809SQ463T1G
ON Semiconductor
SC-70
Voltage detector IC
4.63V±1.5%, -Reset PPO
ZJ
MFPZ4763A
TAITRON Components
SOD-123F
Zener diode
86.5..95.6V, Izt=2.8mA, 1W
ZJ
MM3Z13VC
Fairchild Semiconductor
SOD-323FL
Zener diode
12.35..13.65V, Zzt=28, Izt=5mA, 200mW
ZJ
PDZ13B
Philips
SOD-323
Zener diode
13V±2.5%, If=400mA, 400mW
ZJ
PDZ13BF
PanJIT Semiconductor
SOD-323FL
Zener diode
12.91..13.49V, Zzt=10, Izt=5mA, 400mW
ZJ
R1210N582D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 5.8V, 180kHz, +CE, ext. transistor
ZJ
RP201K401D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 4.0V±1%, 150mA, +CE, CL, AE(Mode)
ZJ
TCMM3Z13VC
Tak Cheong Semiconductor
SOD-323FL
Zener diode
13V±5%, Izt=5mA, Zzt=28, 200mW
ZJ
TPSMA10A
Fagor Electronica
DO-214AC
Transient voltage supressor
Vrwm=10V, Ipp=27.6A, 400W (1ms)
ZJ
TSCU52C10
Taiwan Semiconductor Company
1005
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 200mW
ZJ
TSZU52C10
Taiwan Semiconductor Company
0603
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 150mW
ZJ
TZD4.3WU
TAITRON Components
SOD-723
Zener diode
4.17..4.43V, Izt=5mA, Zzt=100, 100mW
ZJ
TZDP13BWS
TAITRON Components
SOD-323F
Zener diode
12.91..13.49V, Izt=5mA, 400mW
ZJ
TZT4V3CW
TAITRON Components
SOT-23
Zener diode
Dual, 4.0..4.6V, Izt=5mA, Zzt=90, 300mW
ZJ
ZGFM1091-MH
Formosa Microsemi
SOD-123H
Zener diode
91V±10%, Zzt=250(Izt=2.8mA), 1W
ZJ
ZGFM1091-N
Formosa Microsemi
SOD-123F
Zener diode
86.5..95.6V, Izt=2.8mA, Zzt=250, 1W
ZJ-
3SK290
Renessas
SOT-343
MOSFET n-type
Dual gate, UHF, 12V, 25mA, Idss=0.5..10mA, Up<1V
ZJ-
RT9198-4GPB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 4.75V±1%, 300mA, +CE
ZJA
SMAZ16
Diodes
DO-214AC
Zener diode
15.3..17.1V, 63mA, Zzt=15, 1W
ZJF
SM2Z18
SGS-Thomson Microelectronics
DO-214AB
Zener diode
18V±2%, Izt=25mA, 2W
ZJF
SMAZ18
Diodes
DO-214AC
Zener diode
16.8..19.1V, 56mA, Zzt=15, 1W
ZJG
SMAZ20
Diodes
DO-214AC
Zener diode
18.8..21.2V, 50mA, Zzt=15, 1W
ZJK
SMAZ22
Diodes
DO-214AC
Zener diode
20.8..23.3V, 45mA, Zzt=15, 1W
ZJL
SM2Z24
SGS-Thomson Microelectronics
DO-214AB
Zener diode
24V±2%, Izt=25mA, 2W
ZJL
SMAZ24
Diodes
DO-214AC
Zener diode
22.8..25.6V, 42mA, Zzt=15, 1W
ZJN
CHTA44ZPT
Chenmko Enterprise
SOT-223
NPN transistor
Vid, Drv, 400V, 300mA B=50..200, 50MHz
ZJN
SM2Z27
SGS-Thomson Microelectronics
DO-214AB
Zener diode
27V±2%, Izt=25mA, 2W
ZJN
SMAZ27
Diodes
DO-214AC
Zener diode
25.1..28.9V, 37mA, Zzt=15, 1W
ZJQ
SM2Z30
SGS-Thomson Microelectronics
DO-214AB
Zener diode
30V±2%, Izt=25mA, 2W
ZJQ
SMAZ30
Diodes
DO-214AC
Zener diode
28..32V, 33mA, Zzt=15, 1W
ZJR
SMAZ33
Diodes
DO-214AC
Zener diode
31..35V, 30mA, Zzt=15, 1W
ZJS
SM2Z36
SGS-Thomson Microelectronics
DO-214AB
Zener diode
36V±2%, Izt=10mA, 2W
ZJS
SMAZ36
Diodes
DO-214AC
Zener diode
34..38V, 28mA, Zzt=40, 1W
ZJT
SMAZ39
Diodes
DO-214AC
Zener diode
37..41V, 26mA, Zzt=40, 1W
ZJV
SM2Z47
SGS-Thomson Microelectronics
DO-214AB
Zener diode
47V±2%, Izt=10mA, 2W
ZJY
FM810JP3X
Fairchild Semiconductor
SOT-323
Voltage detector IC
4.0V±1.5%, +Reset PPO
ZJY
UM810JP
Union Semiconductor
SC-70-3
Voltage detector IC
4.0V±1%, +Reset PPO