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 '6Z'

Marking
Name
Manufacturer/Case
Function
6Z
BZT52B4V3S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
4.21..4.39V, Izt=5mA, Zzt=90, 200mW
6Z
MA373
Panasonic
SOD-123
Capacitance diode
UHF-tuning, 32V, 0.84pF(25V)
6Z
MM3Z4V3B
Fairchild Semiconductor
SOD-323FL
Zener diode
4.21..4.39V, Zzt=84, Izt=5mA, 200mW
6Z
MM3Z4V3BW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
4.21..4.39V, Izt=5mA, Zzt=90, 200mW
6Z
R1210N261D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 2.6V, 180kHz
6Z
RP500N204A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 2.0V±1.5%, 600mA, +CE, CL
6Z
TCMM3Z4V3B
Tak Cheong Semiconductor
SOD-323FL
Zener diode
4.3V±2%, Izt=5mA, Zzt=84, 200mW
6Z
UNR911CJ
Panasonic
SS-MiniF
PNP transistor
Sw, 50V, 100mA, 125mW, 80MHz, R2=47k
6Z
XC6127C53BNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=100ms
6Z
XC6127N53GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=100ms
6Z
XC6221D37B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.75V±1%, 200mA, +CE, CL, PDR
6Z
XC6221D37BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.75V±1%, 200mA, +CE, CL, PDR
6Z
XC6223G3919R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.9V±1%, 300mA, +CE, PDR, ICP
6Z
XC6501A31ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.15V±1%, 200mA, +CE
6Z
XP6111
Panasonic
SMini6
PNP transistor
Dual, 50V, 100mA, 150mW, 80MHz, R1/R2=10k/10k
6Z0
XC9237E40D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
6Z0
XC9237E40D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
6Z0
XC9237E40DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
6Z0
XC9237E40DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
6Z1
MM1ZB24H
Zowie Technology
SOD-123
Zener diode
23.52..24.48V, Izt=5mA, Zzt=60, 500mW
6Z2
CZ1W6V2
Continental Device India
SOT-23
Zener diode
6.2V±5%, Izt=41mA, 600mW
6Z8
CZ1W6V8
Continental Device India
SOT-23
Zener diode
6.8V±5%, Izt=37mA, 600mW
6ZA
XC6127N53AMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset ODO, -MR, Rt=50ms
6ZB
XC6127N53BMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset ODO, -MR, Rt=100ms
6ZC
XC6127N53CMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset ODO, -MR, Rt=200ms
6ZD
XC6127N53DMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset ODO, -MR, Rt=400ms
6ZE
XC6127N53EMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset ODO, -MR, Rt=800ms
6ZF
XC6127N53FMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=50ms
6ZH
XC6127N53GMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=100ms
6ZK
XC6127N53HMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=200ms
6ZL
XC6127N53JMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=400ms
6ZM
XC6127N53KMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=800ms
6ZN
XC6127N54AMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=50ms
6ZP
XC6127N54BMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=100ms
6ZR
XC6127N54CMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=200ms
6ZS
XC6127N54DMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=400ms
6ZT
XC6127N54EMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=800ms
6ZU
XC6127N54FMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset ODO, -MR, Rt=50ms
6ZV
XC6127N54GMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset ODO, -MR, Rt=100ms
6ZX
XC6127N54HMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset ODO, -MR, Rt=200ms
6ZY
XC6127N54JMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset ODO, -MR, Rt=400ms
6ZZ
XC6127N54KMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset ODO, -MR, Rt=800ms