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 'SS'

Marking
Name
Manufacturer/Case
Function
SS
2SC2405-S
Panasonic
SOT-23
NPN transistor
AF, LN, 55V, 10mA, 200mW, B=260..520, 200MHz
SS
2SC3929-S
Panasonic
SOT-323
NPN transistor
AF, LN, 35V, 50mA, 150mW, B=260..520, 80MHz
SS
ASM812LEUS
Alliance Semiconductor
SOT-143
Voltage detector IC
4.63V±1.5%, +Reset PPO, -MR
SS
BZX84J-B39
NXP Semiconductors
SOD-323FL
Zener diode
39V±2%, If=250mA, 550mW
SS
CAT810SSDI-GT3
ON Semiconductor
SC-70
Voltage detector IC
2.93V±1.5%, +Reset PPO
SS
CAT810STBI-GT3
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
SS
KIC7SU04FU
Korea Electronics
SOT-353
Capacitance diode
Inverter
SS
MIC2211-3.3/3.3BML
Micrel
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.3V(150mA)/3.3V(300mA)±1%, +CE
SS
P4SMA51C
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=48.5..53.6V, Vrwm=43.6V, 6.0A, 400W(1ms), Bidir.
SS
P4SMAJ180
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=180V, 1.2A, 400W (1ms)
SS
R1122N361B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 3.6V±2%, 150mA, +CE
SS
RP130K501A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 5V±1%, 150mA
SS
RP152L017B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.0V±1%, 150mA, +CE, CL
SS
SMAJ170CA
SGS-Thomson Microelectronics
DO-214AC
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, 1.4A, 400W(1ms), Bidir.
SS
SMAJ188A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=188V, Vbr=209..231V, 0.91A, 400W(1ms)
SS
TV04A181K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=180.0V, Vbr=200.16..244.80V, Ipp=1.24A, 400W(1ms)
SS
XC6127C42GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset PPO, -MR, Rt=100ms
SS
XC6223C33BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.35V±1%, 300mA, +CE, PDR
SS
XC6501C28ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.85V±1%, 200mA, +CE, PDR
SS
XC6603A181MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.8V±20mV, 1A, +CE
SS12
SSM12PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 20V, 1A, Vf<0.5V(1A)
SS13
SSM13PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 30V, 1A, Vf<0.5V(1A)
SS14
SSM14PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 40V, 1A, Vf<0.5V(1A)
SS15
SSM15PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 50V, 1A, Vf<0.7V(1A)
SS16
SSM16PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 60V, 1A, Vf<0.7V(1A)
SS17
SSM17PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 70V, 1A, Vf<0.75V(1A)
SS18
SSM18PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 80V, 1A, Vf<0.75V(1A)
SS19
SSM19PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 90V, 1A, Vf<0.8V(1A)
SS22
SSM22PT
Chenmko Enterprise
SOD-123S
Diode
SBR, 20V, 2A, Vf<0.55V(2A)
SS23
SSM23PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 30V, 2A, Vf<0.55V(2A)
SS24
SSM24PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 40V, 2A, Vf<0.55V(2A)
SS25
SSM25PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 50V, 2A, Vf<0.7V(2A)
SS26
SSM26PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 60V, 2A, Vf<0.7V(2A)
SS27
SSM27PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 70V, 2A, Vf<0.75V(2A)
SS28
SSM28PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 80V, 2A, Vf<0.75V(2A)
SS29
SSM29PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 90V, 2A, Vf<0.8V(2A)
SS32
SSM32PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 20V, 3A, Vf<0.55V(3A)
SS33
SSM33PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 30V, 3A, Vf<0.55V(3A)
SS34
SSM34PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 40V, 3A, Vf<0.55V(3A)
SS35
SSM35PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 50V, 3A, Vf<0.7V(3A)
SS36
SSM36PT
Chenmko Enterprise
DO-214AC
Diode
SBR, 60V, 3A, Vf<0.7V(3A)
SS52
SSM52GP
Chenmko Enterprise
DO-214AC
Diode
SBR, 20V, 5A, Vf<0.55V(5A)
SS53
SSM53GP
Chenmko Enterprise
DO-214AC
Diode
SBR, 30V, 5A, Vf<0.55V(5A)
SS54
SSM54GP
Chenmko Enterprise
DO-214AC
Diode
SBR, 40V, 5A, Vf<0.55V(5A)
SS55
SSM55GP
Chenmko Enterprise
DO-214AC
Diode
SBR, 50V, 5A, Vf<0.7V(5A)
SS56
SSM56GP
Chenmko Enterprise
DO-214AC
Diode
SBR, 60V, 5A, Vf<0.7V(5A)
SSA
KSC2982-A
Fairchild Semiconductor
SOT-89
NPN transistor
AF-Drv, 30V, 2A, 500mW, B=140..240, >150MHz
SSA
NCV303LSN30T1
ON Semiconductor
TSOP-5
Voltage detector IC
3.0V±1.5%, -Reset ODO
SSB
KSC2982-B
Fairchild Semiconductor
SOT-89
NPN transistor
AF-Drv, 30V, 2A, 500mW, B=200..330, >150MHz
SSB
MCP809M3-3.08
National Semiconductor
SOT-23
Voltage detector IC
3.08V±1.5%, -Reset PPO
SSC
KSC2982-C
Fairchild Semiconductor
SOT-89
NPN transistor
AF-Drv, 30V, 2A, 500mW, B=300..450, >150MHz
SSC
NCV303LSN36T1
ON Semiconductor
TSOP-5
Voltage detector IC
3.6V±1.5%, -Reset ODO
SSD
KSC2982-D
Fairchild Semiconductor
SOT-89
NPN transistor
AF-Drv, 30V, 2A, 500mW, B=420..600, >150MHz
SSE
NCV303LSN42T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.2V±1.5%, -Reset ODO
SSF
NCV303LSN44T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.4V±1.5%, -Reset ODO
SSG
NCV303LSN45T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.5V±1.5%, -Reset ODO
sSH
BSS119
Siemens
SOT-23
MOSFET n-type
V-MOS, 100V, 170mA, 200mW, <6(170mA), 9/24ns
SSH
NCV303LSN46T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.6V±1.5%, -Reset ODO
SSI
NCV303LSN49T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.9V±1.5%, -Reset ODO
sSJ
BSS7728
Siemens
SOT-23
MOSFET n-type
V-MOS, 60V, 150mA, 11/27ns
SSJ
NCV301LSN47T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.7V±1.5%, -Reset ODO
SSK
NCV303LSN29T1
ON Semiconductor
TSOP-5
Voltage detector IC
2.6V±1.5%, -Reset ODO
SSL
NCV300LSN28T1
ON Semiconductor
TSOP-5
Voltage detector IC
2.8V±1.5%, -Reset PPO
SSM
NCV303LSN10T1
ON Semiconductor
TSOP-5
Voltage detector IC
1.0V±1.5%, -Reset ODO
SSO
MAX809SN120T1G
ON Semiconductor
SOT-23
Voltage detector IC
1.2V±1.5%, -Reset PPO
SSP
MAX809SN293D1T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, 1ms, -Reset PPO
SSQ
MAX809SN293D2T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, 20ms, -Reset PPO
SSR
MAX809SN293D3T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, 100ms, -Reset PPO
SSs
BSS138
Infineon Technologies
SOT-23
MOSFET n-type
SIPMOS, LogL, 50V, 220mA, 360mW, 3.5(220mA), 5/12ns
SSS
MAX810SN120T1G
ON Semiconductor
SOT-23
Voltage detector IC
1.2V±1.5%, +Reset PPO
SST
MAX810SN293D1T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
SSU
MAX810SN293D2T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
SSZ
MAX810SN293D3T1G
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
SSZ
MIC5310-3.3/3.3YML
Micrel
MLF-8
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.3V/3.3V±2%, 150mA, +CE