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 'TZ'

Marking
Name
Manufacturer/Case
Function
TZ
BAS70TSGP
Chenmko Enterprise
SOT-416
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
TZ
BD45411G
Rohm
SSOP-5
Voltage detector IC
4.1V±1%, -MR, -Reset ODO, 100ms
TZ
BZT52B30S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
29.40..30.60V, Izt=2mA, Zzt=80, 200mW
TZ
BZX84J-C22
NXP Semiconductors
SOD-323FL
Zener diode
22V±5%, If=250mA, 550mW
TZ
CD214A-T11CA
Bourns
DO-214AC
Transient voltage supressor
Vrwm=11V, Irsm=22.0A, 400W(1ms), Bidir.
TZ
MM3Z30VB
Fairchild Semiconductor
SOD-323FL
Zener diode
29.40..30.60V, Zzt=75, Izt=2mA, 200mW
TZ
MM3Z30VBW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
29.40..30.60V, Izt=2mA, Zzt=80, 200mW
TZ
P4SMAJ11CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=11V, 22A, 400W (1ms), Bidir.
TZ
P6SMB110CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=110V, Vbr=105..116V, 3.9A, 600W(1ms), Bidir.
TZ
RP130K331B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 3.3V±1%, 150mA
TZ
RP152L048B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE, CL
TZ
SMA6J11CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vbr=12.2..13.5V, Vrwm=11V, Ipp=33.0A, 600W(1ms), Bidir.
TZ
SMAJ11CA
Diodes
DO-214AC
Transient voltage supressor
Vrwm=11V, Vbr=12.2..13.5V, 22A, 400W(1ms), Bidir.
TZ
TCMM3Z30VB
Tak Cheong Semiconductor
SOD-323FL
Zener diode
30V±2%, Izt=5mA, Zzt=75, 200mW
TZ
XC6127C54HNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=200ms
TZ
XC6215B302NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.0V±2%, 200mA, +CE
TZ
XC6223D39BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.95V±1%, 300mA, +CE, CL, PDR
TZ
XC6501C41ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.15V±1%, 200mA, +CE, PDR
tZ0
BZX84-B2V4
NXP Malaysia
SOT-23
Zener diode
2.4V±2.5%, Zzt=100, Izt=5mA, 250mW
tZ1
BZX84-B2V7
NXP Malaysia
SOT-23
Zener diode
2.7V±2.5%, Zzt=100, Izt=5mA, 250mW
tZ4
BZX84-B30
NXP Malaysia
SOT-23
Zener diode
30V±2.5%, Zzt=80, Izt=5mA, 250mW
tZ5
BZX84-B27
NXP Malaysia
SOT-23
Zener diode
27V±2.5%, Zzt=80, Izt=5mA, 250mW
tZ6
BZX84-B11
NXP Malaysia
SOT-23
Zener diode
11V±2.5%, Zzt=20, Izt=5mA, 250mW
tZ7
BZX84-B12
NXP Malaysia
SOT-23
Zener diode
12V±2.5%, Zzt=25, Izt=5mA, 250mW
tZ8
BZX84-B13
NXP Malaysia
SOT-23
Zener diode
13V±2.5%, Zzt=30, Izt=5mA, 250mW
tZ9
BZX84-B15
NXP Malaysia
SOT-23
Zener diode
15V±2.5%, Zzt=30, Izt=5mA, 250mW
tZL
PDTA123TT
NXP Malaysia
SOT-23
PNP transistor
Sw, 50V, 100mA, 250mW, R1=2.2k
tZM
PDTC123TT
NXP Malaysia
SOT-23
NPN transistor
Sw, 50V, 100mA, 250mW, R1=2.2k