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 'S8'

Marking
Name
Manufacturer/Case
Function
S8
APX803-26SR
Diodes
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset ODO
S8
BAS70L
NXP Semiconductors
SOD-882
Diode
SBD, GP, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
S8
BAT43W
Diodes
SOD-123
Diode
SBR, 30V, 200mA, Vf<1V(200mA), 4pF, 5ns
S8
BAT43WS
Diodes
SOD-323
Diode
SBR, 30V, 200mA, Vf<1V(200mA), 4pF, 5ns
S8
BZT52C15WT
TAITRON Components
SOD-523
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
S8
BZX84J-B10
NXP Semiconductors
SOD-323FL
Zener diode
10V±2%, If=250mA, 550mW
S8
ELM7638HCB
ELM Technology
SOT-23
Voltage detector IC
3.8V±2%, +Reset PPO, 150ms
S8
ELM9748CAB
ELM Technology
SOT-89
Voltage detector IC
4.8V±2.5%, +Reset PPO
S8
ELM9748CBB
ELM Technology
SOT-23
Voltage detector IC
4.8V±2.5%, +Reset PPO
S8
MM5Z15H
Zowie Technology
SOD-523
Zener diode
14.3..15.8V, Izt=5mA, Zzt=30, 200mW
S8
MM5Z15V
EIC Semiconductor
SOD-523
Zener diode
15V±5%, Izt=5mA, Zzt=30, 200mW
S8
R1121N381B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 3.8V±2%, 150mA, +CE
S8
R1131D181D
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE, CL
S8
R1163D181B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.8V±1.5%, 150mA, +CE, AE(mode)
S8
R1225N552D
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 5.5V±2%, 500kHz
S8
R3116Q251C
Ricoh
SC-82AB
Voltage detector IC
2.5V±0.8%, -Reset PPO
S8
R3117K253C
Ricoh
DFN1010-4
Voltage detector IC
2.5V±1%, -Reset PPO, Sense
S8
RP104Q221D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.2V±0.8%, 150mA, +CE, CL
S8
RP114K361D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.6V±1%, 300mA, +CE, CL
S8
SD103CW
Vishay Semiconductor
SOD-123
Diode
Schottky, Sw, 20V, 350mA, 400mW, 10ns, 28pF
S8
SD103CWS
Vishay Semiconductor
SOD-323
Diode
Schottky, Sw, 20V, 350mA, 200mW, 10ns, 28pF
S8
SMD24SPT
Chenmko Enterprise
SOD-123
Diode
SBR, 40V, 1.5A, Vf<0.65V(1.1A)
S8
TWG4148AC-128W
TAITRON Components
SOT-23-6
Diode
Quad, Sw, 85V, 100mA, Vf<1.2V(100mA), <4pF
S8
TWG4148AC-128WS
TAITRON Components
SOT-363
Diode
Quad, Sw, 85V, 100mA, Vf<1.2V(100mA), <4pF
S8
XC6223C18BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.85V±20mV, 300mA, +CE, PDR
S8
XC6225B21ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±2%, 30mA, +CE, CL
S809J·
EC49809JB-F
E-CMOS
SOT-23
Voltage detector IC
4.0V±1.5%, -Reset PPO
S809J·
S809JS
Seaward Electronics
SOT-23
Voltage detector IC
4.0V±1.5%, -Reset PPO
S809L·
EC49809LB-F
E-CMOS
SOT-23
Voltage detector IC
4.63V±1.5%, -Reset PPO
S809L·
S809LS
Seaward Electronics
SOT-23
Voltage detector IC
4.63V±1.5%, -Reset PPO
S809M·
EC49809MB-F
E-CMOS
SOT-23
Voltage detector IC
4.38V±1.5%, -Reset PPO
S809M·
S809MS
Seaward Electronics
SOT-23
Voltage detector IC
4.38V±1.5%, -Reset PPO
S809R·
EC49809RB-F
E-CMOS
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO
S809R·
S809RS
Seaward Electronics
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO
S809S·
EC49809SB-F
E-CMOS
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset PPO
S809S·
S809SS
Seaward Electronics
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset PPO
S809T·
EC49809TB-F
E-CMOS
SOT-23
Voltage detector IC
3.08V±1.5%, -Reset PPO
S809T·
S809TS
Seaward Electronics
SOT-23
Voltage detector IC
3.08V±1.5%, -Reset PPO
S80B
R1511S080B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.0V±1%, 300mA, +CE
S81B
R1511S081B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.1V±1%, 300mA, +CE
S82
MIC5338-3.3/2.8YMT1
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.3V/2.8V±2%, 300mA, +CE
S82
SS8P2L
Vishay Semiconductor
TO-277A
Diode
SBR, 20V, 8A, Vf<0.57V(8A)
S82B
R1511S082B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.2V±1%, 300mA, +CE
S82CL
SS8P2CL
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 20V, 4A, Vf<0.54V(4A)
S83
MIC5338-2.8/1.8YMT
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.8V/1.8V±2%, 300mA, +CE
S83
SS8P3L
Vishay Semiconductor
TO-277A
Diode
SBR, 30V, 8A, Vf<0.57V(8A)
S83B
R1511S083B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.3V±1%, 300mA, +CE
S83C
SS8P3C
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 30V, 4A, Vf<0.58V(4A)
S83CL
SS8P3CL
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 30V, 4A, Vf<0.54V(4A)
S84
BSS84DW
PanJIT Semiconductor
SOT-363
MOSFET p-type
Dual, V-MOS, LogL, 50V, 130mA, 300mW, 6(100mA), 10/18ns
S84
MIC5338-2.8/1.2YMT1
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.8V/1.2V±2%, 300mA, +CE
S84B
R1511S084B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.4V±1%, 300mA, +CE
S84C
SS8P4C
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 40V, 4A, Vf<0.58V(4A)
S85
MIC5338-1.8/1.2YMT1
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=1.8V/1.2V±2%, 300mA, +CE
S85B
R1511S085B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.5V±1%, 300mA, +CE
S85C
SS8P5C
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 50V, 4A, Vf<0.7V(4A)
S86
MIC5338-1.2/1.0YMT1
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=1.2V/1.0V±2%, 300mA, +CE
S86
NC7S86P5
Fairchild Semiconductor
SC-70-5
Capacitance diode
2-input EXCLUSIVE-OR gate
S86B
R1511S086B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.6V±1%, 300mA, +CE
S86C
SS8P6C
Vishay Semiconductor
TO-277A
Diode
Dual, SBR, 60V, 4A, Vf<0.7V(4A)
S87B
R1511S087B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.7V±1%, 300mA, +CE
S88B
R1511S088B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.8V±1%, 300mA, +CE
S89B
R1511S089B
Ricoh
HSOP-6J
Linear voltage regulator IC
LDO, 8.9V±1%, 300mA, +CE
S8B
LM809M3-4.63
National Semiconductor
SOT-23
Voltage detector IC
4.63V±1.5%, -Reset PPO
S8B
TWG4148CD-128WT
TAITRON Components
SOT-563
Diode
Quad, Sw, 85V, 100mA, Vf<1.2V(100mA), <4pF
S8K
MIC5370-3.3/2.6YMT
Micrel
MLF-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.3V/2.6V±2%, 150mA, +CE
S8p
BF512
Philips
SOT-23
FET n-type
VHF-LN, 2V, 30(12)mA, 250mW, 0.3pF
S8s
BAT14-099R
Siemens
SOT-143
Diode
Quad, Schottky, UHF-mix, 4V, 90mA, Vf<0.66V(10mA, <0.35pF
S8s
BAT15-04W
Infineon Technologies
SOT-323
Diode
Dual, Schottky, DBS-mix, 4V, 100mA, <12GHz, <0.35pF