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 '7Z'

Marking
Name
Manufacturer/Case
Function
7Z
BZT52B4V7S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
4.61..4.79V, Izt=5mA, Zzt=80, 200mW
7Z
MA2ZV03
Panasonic
SOD-123
Capacitance diode
VCO, 6V, 5.5/2.35pF(1/4V), 0.3(470MHz)
7Z
MM3Z4V7B
Fairchild Semiconductor
SOD-323FL
Zener diode
4.61..4.79V, Zzt=75, Izt=5mA, 200mW
7Z
MM3Z4V7BW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
4.61..4.79V, Izt=5mA, Zzt=80, 200mW
7Z
MM3Z8V2B
Luguang Electronic Technology
SOD-323FL
Zener diode
8.02..8.36V, Izt=5mA, Zzt=30, 300mW
7Z
MMBR951
Motorola
SOT-23
NPN transistor
UHF, 20V, 100mA, 322mW, B=50..200, 8GHz
7Z
R1210N271D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 2.7V, 180kHz
7Z
RP103K171B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 1.7V±1%, 150mA, +CE
7Z
RP111L271B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.7V±0.8%, 500mA, +CE
7Z
RP200K311D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.1V±1.0%, 300mA, +CE, CL, AE(mode)
7Z
RP202K311B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE
7Z
TCMM3Z4V7B
Tak Cheong Semiconductor
SOD-323FL
Zener diode
4.7V±2%, Izt=5mA, Zzt=75, 200mW
7Z
XC6127C53CNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=200ms
7Z
XC6127N53HNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=200ms
7Z
XC6217D30A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.05V±2%, 200mA, +CE, CL
7Z
XC6217D30ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.05V±2%, 200mA, +CE, CL
7Z
XC6223H3919R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.9V±1%, 300mA, +CE, CL, PDR, ICP
7Z
XC6501A41ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.15V±1%, 200mA, +CE
7Z00
NC7SZ00M5
Fairchild Semiconductor
SOT-23-5
Capacitance diode
2-input NAND gate
7Z02
NC7SZ02M5
Fairchild Semiconductor
SOT-23-5
Capacitance diode
2-input NOR gate
7Z08
NC7SZ08M5
Fairchild Semiconductor
SOT-23-5
Capacitance diode
2-input AND gate
7Z5
CZ1W7V5
Continental Device India
SOT-23
Zener diode
7.5V±5%, Izt=34mA, 600mW