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 '8R'

Marking
Name
Manufacturer/Case
Function
8R
1N5819WB
Semtech Electronics
SOD-123FL
Diode
SBR, 40V, 1A, Vf<0.6V(1A), 120pF
8R
APX803L40-25C3
Diodes
SOT-323
Voltage detector IC
2.5V±1.5%, -Reset ODO, 450ms Rt delay
8R
CMBZ5241B
MEI Semiconductor
SOT-23
Zener diode
11V±5%, Izt=20mA, Zzt=22 , 300mW
8R
FDZS11LT
First Silion
SOT-23
Zener diode
10.4..11.55V, Izt=20mA, Zzt=22 , 225mW
8R
HMBZ5241B
Hi-Sincerity Microelectronics
SOT-23
Zener diode
11V±5%, Izt=20mA, Zzt=22 , 225mW
8R
IXD5127C39DNR
IXYS
SSOT-24
Voltage detector IC
3.9V±0.8%, -Reset PPO, -MR, 400ms Rt delay
8R
IXD5127N39JNR
IXYS
SSOT-24
Voltage detector IC
3.9V±0.8%, +Reset ODO, -MR, 400ms Rt delay
8R
LMBZ5241BL
Leshan Radio Company
SOT-23
Zener diode
10.4..11.55V, Izt=20mA, 225mW
8R
MA2Z304
Panasonic
SOD-123
Capacitance diode
VCO, 30V, 24/6pF(1/4V), 1(100MHz)
8R
MA304
Panasonic
SOD-123
Capacitance diode
VCO, 30V, 24/6pF(1/4V), 1(100MHz)
8R
MM3Z30B
Luguang Electronic Technology
SOD-323FL
Zener diode
29.19..30.69V, Izt=5mA, Zzt=200, 300mW
8R
MMBZ5241B
ON Semiconductor
SOT-23
Zener diode
11V±5%, Izt=20mA, Zzt=22 , 225mW
8R
R3133Q45EC
Ricoh
SOT-143
Voltage detector IC
4.5V±1.5%, +Reset ODO, -MR
8R
R5106N541C
Ricoh
SOT-23-6
Voltage detector IC
5.4V±1%, -Reset PPO, Inhibit
8R
RP103K331D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.3V±1%, 150mA, +CE, CL
8R
SM6T220CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrm=185V, Vbr=209..231V, Ipp=1.83A, 600W, Bidirectional
8R
SMBZ5241B
Surge Components
SOT-23
Zener diode
11V±5%, Izt=20mA, 500mW
8R
SMZ25B8
Luguang Electronic Technology
SOD-123FL
Zener diode
180V+5%, Zzt=1200, Izm=5.2mA, 1.3W
8R
TMPZ5241
Allegro MicroSystems
SOT-23
Zener diode
10.5..11.6V, Zzt<22 , 250mW
8R
TMPZ5241R
Allegro MicroSystems
SOT-23
Zener diode
10.5..11.6V, Zzt<22 , 250mW
8R
XC6127C39DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±0.8%, -Reset PPO, -MR, 400ms Rt delay
8R
XC6127N39JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±0.8%, +Reset ODO, -MR, 400ms Rt delay
8R
XC6129C39JNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±0.8%, +Reset PPO, Detect Delay
8R
XC6129N39JNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±0.8%, +Reset ODO, Detect Delay
8R
XC6223A32B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.25V±1%, 300mA, +CE
8R
XC6223A32BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.25V±1%, 300mA, +CE
8R
XC6501A481NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.8V±1%, 200mA, +CE
8R
ZD5241BN3
Cystech Electronics
SOT-23
Zener diode
11V±5%, 20mA, Zzt=22 , 300mW
8R-
MMCZ5241BPT
Chenmko Enterprise
SOT-346
Zener diode
10.45..11.55V, Izt=5mA, Zzt=18 , 225mW
8R0
XC6112E531MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R0
XC9258B20CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.0V±2%, 1A, +CE, CL
8R0
XC9258B20CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.0V±2%, 1A, +CE, CL
8R0
XCL222B201ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.0V±2%, 500mA, +CE
8R1
XC6112E532MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R1
XC9258B21CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.1V±2%, 1A, +CE, CL
8R1
XC9258B21CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.1V±2%, 1A, +CE, CL
8R1
XCL222B211ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.1V±2%, 500mA, +CE
8R2
XC6112E533MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R2
XC9258B22CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.2V±2%, 1A, +CE, CL
8R2
XC9258B22CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.2V±2%, 1A, +CE, CL
8R2
XCL222B221ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.2V±2%, 500mA, +CE
8R3
XC6112E534MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R3
XCL222B231ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.3V±2%, 500mA, +CE
8R4
XC6112E535MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R4
XC9258B23CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.3V±2%, 1A, +CE, CL
8R4
XC9258B23CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.3V±2%, 1A, +CE, CL
8R4
XC9258B24CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.4V±2%, 1A, +CE, CL
8R4
XC9258B24CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.4V±2%, 1A, +CE, CL
8R4
XCL222B241ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.4V±2%, 500mA, +CE
8R5
XC6112E536MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R5
XC9258B25CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.5V±2%, 1A, +CE, CL
8R5
XC9258B25CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.5V±2%, 1A, +CE, CL
8R5
XCL222B251ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.5V±2%, 500mA, +CE
8R6
XC6112E537MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R6
XC9258B26CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.6V±2%, 1A, +CE, CL
8R6
XC9258B26CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.6V±2%, 1A, +CE, CL
8R6
XCL222B261ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.6V±2%, 500mA, +CE
8R7
XC6112E538MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R7
XC9258B27CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.7V±2%, 1A, +CE, CL
8R7
XC9258B27CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.7V±2%, 1A, +CE, CL
8R7
XCL222B271ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.7V±2%, 500mA, +CE
8R8
XC6112E539MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R8
XC9258B28CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.8V±2%, 1A, +CE, CL
8R8
XC9258B28CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.8V±2%, 1A, +CE, CL
8R8
XCL222B281ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.8V±2%, 500mA, +CE
8R9
XC6112E540MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8R9
XC9258B29CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.9V±2%, 1A, +CE, CL
8R9
XC9258B29CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.9V±2%, 1A, +CE, CL
8R9
XCL222B291ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.9V±2%, 500mA, +CE
8RA
XC6112E541MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RA
XC9258B2ACER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.05V±2%, 1A, +CE, CL
8RA
XC9258B2ACMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.05V±2%, 1A, +CE, CL
8RA
XCL222B2A1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.05V±2%, 500mA, +CE
8RB
XC6112E542MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RB
XC9258B2BCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.15V±2%, 1A, +CE, CL
8RB
XC9258B2BCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.15V±2%, 1A, +CE, CL
8RB
XCL222B2B1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.15V±2%, 500mA, +CE
8RC
CMSZ5241B
Central Semiconductor
SOT-323
Zener diode
11V±5%, 20mA, Zzt=22 , 275mW
8RC
XC6112E543MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RC
XC9258B2CCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.25V±2%, 1A, +CE, CL
8RC
XC9258B2CCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.25V±2%, 1A, +CE, CL
8RC
XCL222B2C1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.25V±2%, 500mA, +CE
8RCT
CMKZ5241B
Central Semiconductor
SOT-363
Zener diode
Triple, 10.45..11.55V, Izt=20mA, Zzt=22, 200mW
8RD
XC6112E544MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RD
XC9258B2DCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.35V±2%, 1A, +CE, CL
8RD
XC9258B2DCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.35V±2%, 1A, +CE, CL
8RD
XCL222B2D1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.35V±2%, 500mA, +CE
8RE
XC6112E545MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RE
XC9258B2ECER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.45V±2%, 1A, +CE, CL
8RE
XC9258B2ECMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.45V±2%, 1A, +CE, CL
8RE
XCL222B2E1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.45V±2%, 500mA, +CE
8RF
XC6112E516MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RF
XC6112E546MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RF
XC9258B2FCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.55V±2%, 1A, +CE, CL
8RF
XC9258B2FCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.55V±2%, 1A, +CE, CL
8RF
XCL222B2F1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.55V±2%, 500mA, +CE
8RH
XC6112E517MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RH
XC6112E547MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RH
XC9258B2HCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.65V±2%, 1A, +CE, CL
8RH
XC9258B2HCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.65V±2%, 1A, +CE, CL
8RH
XCL222B2H1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.65V±2%, 500mA, +CE
8RK
XC6112E518MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RK
XC6112E548MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RK
XC9258B2KCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.75V±2%, 1A, +CE, CL
8RK
XC9258B2KCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.75V±2%, 1A, +CE, CL
8RK
XCL222B2K1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.75V±2%, 500mA, +CE
8RL
XC6112E519MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RL
XC6112E549MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RL
XC9258B2LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.85V±2%, 1A, +CE, CL
8RL
XC9258B2LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.85V±2%, 1A, +CE, CL
8RL
XCL222B2L1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.85V±2%, 500mA, +CE
8RM
XC6112E520MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RM
XC6112E550MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RM
XC9258B2MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.95V±2%, 1A, +CE, CL
8RM
XC9258B2MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM HISAT-COT, 1.2MHz, 2.95V±2%, 1A, +CE, CL
8RM
XCL222B2M1ER-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.95V±2%, 500mA, +CE
8RN
XC6112E521MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RP
XC6112E522MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RR
XC6112E523MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RS
XC6112E524MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RT
XC6112E525MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RU
XC6112E526MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RV
XC6112E527MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RX
XC6112E528MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RY
XC6112E529MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms
8RZ
XC6112E530MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -MR, -Reset ODO, Wt=400ms, Rt=200ms