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 '2S'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
2S
HS1K
Fagor Electronica
DO-214AC
DO-214AC
Diode
U-fast recov. rectif, 800V, 1A, Vf<1.7V(1A), 75ns
U-fast recov. rectif, 800V, 1A, Vf<1.7V(1A), 75ns
2S
2SC5654
Panasonic
SC-70
SC-70
NPN transistor
DC-DC converter, 20V, 1A, 150mW, 180mhZ, B=160..560
DC-DC converter, 20V, 1A, 150mW, 180mhZ, B=160..560
2S
R3131N26DA3
Ricoh
SOT-23
SOT-23
Voltage detector IC
2.6V±1.5%, +Reset PPO, Rdt=200ms
2.6V±1.5%, +Reset PPO, Rdt=200ms
2S
2SD5654
Panasonic
SOT-323
SOT-323
NPN transistor
DC/DC-Conv, 20V, 1A, 150mW, B=160..560, 180MHz
DC/DC-Conv, 20V, 1A, 150mW, B=160..560, 180MHz
2S
APX803L-26C3
Diodes
SOT-323
SOT-323
Voltage detector IC
2.6V±1.5%, -Reset ODO
2.6V±1.5%, -Reset ODO
2S
RQ5RW25CA
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.5V±2%, 150mA
LDO, 2.5V±2%, 150mA
2S
IMP162SCUS
IMP
SOT-143
SOT-143
Voltage detector IC
2.93V±1.5%, +Reset ODO, -MR
2.93V±1.5%, +Reset ODO, -MR
2S
R3133Q36EA
Ricoh
SOT-143
SOT-143
Voltage detector IC
3.6V±1.5%, +Reset PPO, -MR
3.6V±1.5%, +Reset PPO, -MR
2S
UMZ24K
Rohm
SOT-343
SOT-343
Zener diode
Dual, 23.72..24.78V, Izt=5mA, 200mW
Dual, 23.72..24.78V, Izt=5mA, 200mW
2S
IXD5126C49ANR-G
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.9V±0.8%, -Reset PPO
4.9V±0.8%, -Reset PPO
2S
IXD5127N41CNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, 200ms Rt delay
4.1V±0.8%, -Reset ODO, -MR, 200ms Rt delay
2S
XC6126C49ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.9V±0.8%, -Reset PPO
4.9V±0.8%, -Reset PPO
2S
XC6127N41CNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rdt=200ms
4.1V±0.8%, -Reset ODO, -MR, Rdt=200ms
2S
XC6129C41CNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.1V±0.8%, -Reset PPO, Detect Delay
4.1V±0.8%, -Reset PPO, Detect Delay
2S
XC6129N41CNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.1V±0.8%, -Reset ODO, Detect Delay
4.1V±0.8%, -Reset ODO, Detect Delay
2S
XC6221C31BNR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.15V±1%, 200mA, +CE, PDR
LDO, 3.15V±1%, 200mA, +CE, PDR
2S
R3117K471A
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
4.7V±1%, -Reset ODO, Sense
4.7V±1%, -Reset ODO, Sense
2S
RP173K491A
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 4.9V±1%, 150mA, -CE
LDO, 4.9V±1%, 150mA, -CE
2S
RP100K211D
Ricoh
PLP1612-4
PLP1612-4
Linear voltage regulator IC
LDO, LN, 2.1V±0.8%, 200mA, +CE, CL
LDO, LN, 2.1V±0.8%, 200mA, +CE, CL
2S
XC6221C31B7R
Torex Semiconductor
USPN-4
USPN-4
Linear voltage regulator IC
LDO, 3.15V±1%, 200mA, +CE, PDR
LDO, 3.15V±1%, 200mA, +CE, PDR
2S
XC6223C3319R-G
Torex Semiconductor
USPQ-4B03
USPQ-4B03
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE, PDR
LDO, 3.3V±1%, 300mA, +CE, PDR
2S
XC6129C41C9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.1V±0.8%, -Reset PPO, Detect Delay
4.1V±0.8%, -Reset PPO, Detect Delay
2S
XC6129N41C9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.1V±0.8%, -Reset ODO, Detect Delay
4.1V±0.8%, -Reset ODO, Detect Delay
2S
AP7340-33FS4-7R
Diodes
X2-DFN1010-4
X2-DFN1010-4
Linear voltage regulator IC
LDO, 3.3V±1%, 150mA, +CE
LDO, 3.3V±1%, 150mA, +CE
2S
XC6229H23B1R-G
Torex Semiconductor
BGA-4
BGA-4
Linear voltage regulator IC
LDO, 2.35V±1%, 300mA, +CE, ICP
LDO, 2.35V±1%, 300mA, +CE, ICP
2S
RN5RF12AA
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LRip, -CE, 1.2V±2%, 1A (ext. transistor)
LRip, -CE, 1.2V±2%, 1A (ext. transistor)
2S
R5105N551A
Ricoh
SOT-23-6
SOT-23-6
Voltage detector IC
5.5V±1%, -Reset ODO
5.5V±1%, -Reset ODO
2S0
XC6103E631MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S0
XCL219B303FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.0V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.0V±2%, 1.0A, +CE
2S1
STZ8068C
JinYu semiconductor
SOD-323
SOD-323
Zener diode
6.85..7.2V, Izt=5mA, Zzt=20, 300mW
6.85..7.2V, Izt=5mA, Zzt=20, 300mW
2S1
XC6103E632MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S1
XCL219B313FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.1V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.1V±2%, 1.0A, +CE
2S2
XC6103E633MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S2
XCL219B323FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.2V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.2V±2%, 1.0A, +CE
2S3
XC6103E634MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S3
XCL219B333FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.3V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.3V±2%, 1.0A, +CE
2S4
XC6103E635MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S4
XCL219B343FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.4V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.4V±2%, 1.0A, +CE
2S5
XC6103E636MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S5
XCL219B353FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.5V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.5V±2%, 1.0A, +CE
2S6
XC6103E637MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S6
XCL219B363FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.6V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.6V±2%, 1.0A, +CE
2S7
XC6103E638MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S8
XC6103E639MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2S9
XC6103E640MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SA
UM822SAE
Union Semiconductor
SOT-143
SOT-143
Voltage detector IC
2.93V±2%, MR, Tmr=10.08s, +Reset PPO
2.93V±2%, MR, Tmr=10.08s, +Reset PPO
2SA
XC6103E641MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SB
UM822SBE
Union Semiconductor
SOT-143
SOT-143
Voltage detector IC
2.93V±2%, MR, Tmr=6.72s, +Reset PPO
2.93V±2%, MR, Tmr=6.72s, +Reset PPO
2SB
XC6103E642MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SB
XCL219B3B3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.15V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.15V±2%, 1.0A, +CE
2SC
UM822SCE
Union Semiconductor
SOT-143
SOT-143
Voltage detector IC
2.93V±2%, MR, Tmr=1.68s, +Reset PPO
2.93V±2%, MR, Tmr=1.68s, +Reset PPO
2SC
XC6103E643MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SC
XCL219B3C3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.25V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.25V±2%, 1.0A, +CE
2SD
XC6103E644MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SD
XCL219B3D3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.35V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.35V±2%, 1.0A, +CE
2SE
XC6103E645MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SE
XCL219B3E3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.45V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.45V±2%, 1.0A, +CE
2SF
XC6103E616MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
1.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SF
XC6103E646MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SF
XCL219B3F3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.55V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.55V±2%, 1.0A, +CE
2SH
XC6103E617MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
1.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SH
XC6103E647MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SK
XC6103E618MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
1.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SK
XC6103E648MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SL
XC6103E619MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
1.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SL
XC6103E649MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
4.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SM
XC6103E620MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SM
XC6103E650MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
5.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
5.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SN
XC6103E621MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.1V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SP
XC6103E622MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.2V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SR
XC6103E623MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.3V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SS
XC6103E624MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.4V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2ST
XC6103E625MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.5V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SU
XC6103E626MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.6V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SV
XC6103E627MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.7V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SX
XC6103E628MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.8V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SY
XC6103E629MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2.9V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SZ
XC6103E630MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
3.0V±2%, Hst, -MR, +Reset PPO, Wt=1.6s, Rdt=200ms
2SZ
XCL219B3A3FR-G
Torex Semiconductor
CL-2025
CL-2025
DC/DC voltage converter IC
PWM st-dwn, 3.0MHz, 3.05V±2%, 1.0A, +CE
PWM st-dwn, 3.0MHz, 3.05V±2%, 1.0A, +CE
Other codes starting with '2…' :