The ultimate SMD marking codes database

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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 'SV'

Marking
Name
Manufacturer/Case
Function
SV
1SMA45A
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=45V±5%, 5.5A, 400W (1ms)
SV
1SMA45CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=45V±5%, 5.5A, 400W (1ms), Bidir.
SV
APX810S05-44SR-7
Diodes
SOT-23
Voltage detector IC
4.38V±1.5%, +Reset PPO, Rdt=50ms
SV
ASM812TEUS
Alliance Semiconductor
SOT-143
Voltage detector IC
3.08V±1.5%, +Reset PPO, -MR
SV
AX6905FA
AXElite Technology
SC-70-3L
Voltage detector IC
2.63V±1.5%, -Reset PPO
SV
BZX84J-B3V6
NXP Semiconductors
SOD-323FL
Zener diode
3.6V±2%, If=250mA, 550mW
SV
CH035H-30GP
Chenmko Enterprise
SOD-323
Diode
SBD, 30V, 350mA, Vf<0.6V(200mA), 10ns
SV
EC76SMAJ200A
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=224..247V, Vrwm=200V, Ipp=1.2A, 400W(1ms)
SV
IXD5127C48GNR
IXYS
SSOT-24
Voltage detector IC
4.8V±0.8%, +Reset PPO, -MR, 100ms Rt delay
SV
KIC7S32FU
Korea Electronics
USV
CMOS logic IC
2-input OR gate
SV
P4SMA62CA
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=58.9..65.1V, Vrwm=53.0V, 5.0A, 400W(1ms), Bidir.
SV
P4SMAJ190A
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=190V, Vbr=209..243.2V, Ipp=1.3A, 400W(1ms)
SV
P4SMAJ190A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=190V, Vbr=209..243.2V, Ipp=1.3A, 400W(1ms)
SV
P4SMAJ215A
Frontier Electronics
DO-214AC
Transient voltage supressor
Vrwm=215V, Vbr=238..264V, Ipp=0.86A, 400W(1ms)
SV
R1122N391B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, LN, 3.9V±2%, 150mA, +CE
SV
R3116L501C
Ricoh
DFN1212-4
Voltage detector IC
5.0V±0.8%, -Reset PPO
SV
RP152L020B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1%, 150mA, +CE, CL
SV
SMAJ190A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=190.0V, Vbr=211.0..232.0V, Ipp=1.30A, 400W(1ms)
SV
SMAJ190A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=190V, Vbr=211..232V, 1.3A, 400W(1ms)
SV
SMAJ190A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=190V, Vbr=211..232V, 1.3A, 400W(1ms)
SV
SMAJ190AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=190V, Vbr=211..243.2V, Ipp=1.3A, 400W(1ms)
SV
SMAJ200A
Yint Electronics
DO-214AC
Transient voltage supressor
Vrwm=200.0V, Vbr=224.0..247.0V, Ipp=1.23A, 400W(1ms)
SV
SMAS200A
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=200V, Vbr=224..247V, Ipp=1.2A, 400W(1ms)
SV
SVC233
Sanyo Electric
CP
Capacitance diode
Dual, FM-band pager, 16V, 50mA, Vf=0.95V(50mA), 0.25pF
SV
TV04A191J-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=190.0V, Vbr=211.0..232.0V, Ipp=1.30A, 400W(1ms)
SV
XC6127C48GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.8V±0.8%, +Reset PPO, -MR, Rdt=100ms
SV
XC6223C36BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.65V±1%, 300mA, +CE, PDR
SV
XC6237B3019R-G
Torex Semiconductor
USPQ-4B05
Linear voltage regulator IC
LDO, 3.0V±1%, 150mA, +CE
SV
XC6237B301NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.0V±1%, 150mA, +CE
SV
XC6501C301NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, PDR
SVB
MCP809M3-4.63
National Semiconductor
SOT-23
Voltage detector IC
4.63V±1.5%, -Reset PPO
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