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 'MN'

Marking
Name
Manufacturer/Case
Function
MN
2SC4317
Toshiba
SC-59
NPN transistor
VHF-UHF, LN, 20V, 40mA, 150mW, B=50..250, 10GHz
MN
2SC4318
Toshiba
2-5K1A
NPN transistor
VHF-UHF, 20V, 40mA, 300mW, 9GHz, B=50..250
MN
2SC4320
Toshiba
2-3J1C
NPN transistor
VHF-UHF, 20V, 40mA, 150mW, 10GHz, B=50..250
MN
2SC4321
Toshiba
SC-70
NPN transistor
VHF-UHF, LN, 20V, 40mA, 100mW, B=50..250, 10GHz
MN
2SC4840
Toshiba
2-2H1A
NPN transistor
VHF-UHF, LN, 20V, 40mA, 100mW, B=50..250, 10GHz
MN
2SC4843
Toshiba
2-2K1A
NPN transistor
VHF-UHF, LN, 20V, 40mA, 100mW, B=50..250, 10GHz
MN
2SC5490
Sanyo Electric
SSFP
NPN transistor
UHF-S-band, LN, 20V, 30mA, 100mW, B=90..200, 11GHz
MN
74AUP2G06FW3
Diodes
X2-DFN0910-6
CMOS logic IC
Dual inverter buffer/driver (ODO)
MN
ASM161MEUSF
PulseCore Semiconductor
SOT-143
Voltage detector IC
4.38V±2%, -MR, -Reset ODO, Lead-free
Mn
BD49L45G
Rohm
SSOP-3
Voltage detector IC
4.5V±1%, -Reset PPO
MN
BD5232FVE
Rohm
VSOF-5
Voltage detector IC
3.2V±1%, -Reset ODO
MN
BD5232G
Rohm
SSOP-5
Voltage detector IC
3.2V±1%, -Reset ODO
Mn
BD52E35G-M
Rohm
SSOP-5
Voltage detector IC
3.5V±1%, -Reset ODO
mN
BU45L394G
Rohm
SSOP-3
Voltage detector IC
3.9V±1%, -Reset ODO, Rdt=400ms
MN
BZT52C3V6
Diotec Semiconductor
SOD-123
Zener diode
3.6V±5%, Izt=5mA, Zzt=90, 500mW
MN
BZT52C3V6W
JinYu semiconductor
SOD-123
Zener diode
3.42..3.78V, Izt=5mA, Zzt=90, 500mW
MN
BZX84C75CC
JinYu semiconductor
SOT-23
Zener diode
Dual, 70.79V, Zzt=255, Izt=2mA, 350mW
MN
DDZ9716
Diodes
SOD-123
Zener diode
39V±5%, If=10mA, 500mW
MN
DDZ9716S
Diodes
SOD-323
Zener diode
39V±1%, If=10mA, 150mW
MN
DDZ9716T
Diodes
SOD-523
Zener diode
39V±1%, If=10mA, 150mW
MN
DDZX9716
Diodes
SOT-23
Zener diode
39V±5%, If=10mA, 500mW
MN
EC76SMBJ36
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=40.0..48.9V, Vrwm=36V, Ipp=9.3A, 600W(1ms)
MN
IXD5109N20AN
IXYS
SSOT-24
Voltage detector IC
2.0V±2%, +Reset ODO
MN
IXD5120N502NR-G
IXYS
SSOT-24
Voltage detector IC
5.0V±2% -Reset ODO
MN
IXD5127N36KNR
IXYS
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, 800ms Rt delay
MN
KRA733F
Korea Electronics
TFS6
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1=22k
MN
M1MA141WA
ON Semiconductor
SOT-323
Diode
Dual, Sw, 40V, 100mA, 150mW, Vf<1.2V(100mA), <15pF
MN
M1MA151WA
ON Semiconductor
SC-59
Diode
Dual, Sw, 40V, 100mA, 200mW, Vf<1.2V(100mA), <15pF
MN
MAX8840ELT16+T
Maxim Integrated Products
DFN-6
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, +CE
MN
NL7SZ57DF
ON Semiconductor
SOT-363
CMOS logic IC
Configurable multiple-function gate
MN
P6SMB68
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=68V, Vbr=64.6..71.4V, 6.5A, 600W(1ms)
MN
P6SMBJ36
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=36V, Vbr=32.4..39.6V, 9.3A, 600W(1ms)
mn
PT7M6242CHC3E
Pericom Technology
SC-70
Voltage detector IC
4.2V±1.5%, +Reset PPO, L-free
mn
PT7M6242CHC3E
Pericom Technology
SC-70
Voltage detector IC
4.2V±1.5%, +Reset PPO
mn
PT7M6242CHC4
Pericom Technology
SC-70-4
Voltage detector IC
4.2V±1.5%, +Reset PPO
mn
PT7M6242CHC4
Pericom Technology
SOT-23-5
Voltage detector IC
4.2V±1.5%, +Reset PPO
mn
PT7M6242CHC4E
Pericom Technology
SOT-23-5
Voltage detector IC
4.2V±1.5%, +Reset PPO, L-Free
mn
PT7M6242CHC4E
Pericom Technology
SC-70-4
Voltage detector IC
4.2V±1.5%, +Reset PPO, Lead free
mn
PT7M6242CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
4.2V±1.5%, +Reset PPO, L-free
mn
PT7M6242CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
4.2V±1.5%, +Reset PPO
MN
PZU4.3B1A
NXP Semiconductors
SOD-323
Zener diode
4.01..4.21V, Zzt=90(Iz=5mA), 320mW
MN
R1118K181B5
Ricoh
DFN1612-4B
Linear voltage regulator IC
1.85V±1%, 150mA, +CE
MN
R1122N321A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, LN, 3.2V±2%, 150mA, -CE
MN
R3160N410A
Ricoh
SOT-23-6
Voltage detector IC
41.0V±1.5%, -Reset ODO
MN
RT9168A-37CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 500mA, +CE
MN
SM6T27C
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=23.1V, Vbr=25.7..28.4V, 16A, 600W(1ms), Bidir.
MN
SMBG36
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=36V, Vbr=40.0..50.7V, 9.3A, 600W(1ms)
MN
SMBJ36
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=36V, Vbr=40.0..50.7V, 9.3A, 600W(1ms)
MN
SMBJ36
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..48.90V, Ipp=9.33A, 600W(1ms)
MN
SMBJ36
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..48.90V, Ipp=9.33A, 600W(1ms)
MN
TSMB68
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vbr=61.2..74.8V, Vrwm=55.1V, Ipp=6.1A, 600W(1ms)
MN
TV06B360K-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..48.90V, Ipp=9.33A, 600W(1ms)
MN
WL2825D33-4
Omnivision
DFN-1x1-4L
Linear voltage regulator IC
LDO, 3.3V±1%, 150mA, +CE
MN
XC6109N20AN
Torex Semiconductor
SSOT-24
Voltage detector IC
2.0V±2%, +Reset ODO
MN
XC6119N30ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.0V±2%, -Reset ODO
MN
XC6120N20N
Torex Semiconductor
SSOT-24
Voltage detector IC
2V±2%, N-ch, +Reset ODO
MN
XC6127N36KNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rdt=800ms
MN
XC6238H32B6R-G
Torex Semiconductor
UFN-4A01
Linear voltage regulator IC
LDO, 3.25V±1%, 300mA, +CE, ICP
MN-
2PB709BRL
NXP Semiconductors
SOT-23
PNP transistor
GP, 50V, 200mA, 250mW, B=210..340, >200MHz
MN0
R3121N068E
Ricoh
SOT-23-6
Voltage detector IC
6.8V±1.5%, -Reset ODO, Sense
MN1
2N7002A
Diodes
SOT-23
MOSFET n-type
TMOS, 60V, 210mA, 370mW, <7.5(210mA), 2/8/7.6ns
MN1
2N7002A
Diodes
SOT-23
MOSFET n-type
TMOS, 60V, 210mA, 370mW, <7.5(210mA), 2/8/7.6ns
MN1
R3121N069E
Ricoh
SOT-23-6
Voltage detector IC
6.9V±1.5%, -Reset ODO, Sense
MN2
DMN2104L
Diodes
SOT-23
MOSFET n-type
Sw, 20V, 4.3A, 1.4W, 53m(4.2A), 92pF
MN2
R3121N070E
Ricoh
SOT-23-6
Voltage detector IC
7.0V±1.5%, -Reset ODO, Sense
MN3
2SC5245-3
Sanyo Electric
MCP
NPN transistor
UHF-S-band, 20V, 30mA, 150mW, B=60..120, 11GHz
MN3
2SC5275-3
Sanyo Electric
CP
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=60..120, 11GHz
MN3
2SC5276-3
Sanyo Electric
CP4
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=60..120, 11GHz
MN3
R3121N071E
Ricoh
SOT-23-6
Voltage detector IC
7.1V±1.5%, -Reset ODO, Sense
MN4
2SC5245-4
Sanyo Electric
MCP
NPN transistor
UHF-S-band, 20V, 30mA, 150mW, B=90..180, 11GHz
MN4
2SC5275-4
Sanyo Electric
CP
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=90..180, 11GHz
MN4
2SC5276-4
Sanyo Electric
CP4
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=90..180, 11GHz
MN4
2SC5504-4
Sanyo Electric
SOT-343
NPN transistor
UHF-S-Band, LN, 20V, 30mA, 300mW, B=90..180, 11GHz
MN4
R3121N072E
Ricoh
SOT-23-6
Voltage detector IC
7.2V±1.5%, -Reset ODO, Sense
MN5
2SC5245-5
Sanyo Electric
MCP
NPN transistor
UHF-S-band, 20V, 30mA, 150mW, B=135..270, 11GHz
MN5
2SC5275-5
Sanyo Electric
CP
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=135..270, 11GHz
MN5
2SC5276-5
Sanyo Electric
CP4
NPN transistor
UHF-S-band, 20V, 30mA, 200mW, B=135..270, 11GHz
MN5
2SC5504-5
Sanyo Electric
SOT-343
NPN transistor
UHF-S-Band, LN, 20V, 30mA, 300mW, B=135..270, 11GHz
MN5
R3121N073E
Ricoh
SOT-23-6
Voltage detector IC
7.3V±1.5%, -Reset ODO, Sense
MN6
P6SMAFJ36
Sunmate Semiconductor
SMA-F
Transient voltage supressor
Vrwm=36V, Vbr=40.0..50.7V, Ipp=9.3A, 600W
MN6
R3121N074E
Ricoh
SOT-23-6
Voltage detector IC
7.4V±1.5%, -Reset ODO, Sense
MN6
SMA6J36
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=36V, Vbr=40.0..50.7V, Ipp=9.3A, 600W(1ms)
MN7
R3121N075E
Ricoh
SOT-23-6
Voltage detector IC
7.5V±1.5%, -Reset ODO, Sense
MN8
IXD3237D08C0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
IXD3237D08C4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
IXD3237D08CER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
IXD3237D08CMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
R3121N076E
Ricoh
SOT-23-6
Voltage detector IC
7.6V±1.5%, -Reset ODO, Sense
MN8
XC9237D08C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
XC9237D08C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
XC9237D08CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN8
XC9237D08CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
IXD3237D09C0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
IXD3237D09C4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
IXD3237D09CER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
IXD3237D09CMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
R3121N077E
Ricoh
SOT-23-6
Voltage detector IC
7.7V±1.5%, -Reset ODO, Sense
MN9
XC9237D09C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
XC9237D09C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
XC9237D09CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN9
XC9237D09CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MN=
RT9715AGF
Richtek Technology
MSOP-8
High-side power switch IC
Vin=2.7..5.5V, 2.0A, +CE -Flag
MNG
1PMT58A
ON Semiconductor
DO-216AA
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=1.9A, 175W(1ms)
MNJ
P6SMB68
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=68V, Vbr=64.6..71.4V, 6.5A, 600W(1ms)
MNK
SMB68
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=61.2..74.8V, Vrwm=55.1V, 6.12A, 600W(1ms)
MNL
IXD3237D0LC0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
IXD3237D0LC4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
IXD3237D0LCER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
IXD3237D0LCMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
XC9237D0LC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
XC9237D0LC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
XC9237D0LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNL
XC9237D0LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
IXD3237D0MC0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
IXD3237D0MC4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
IXD3237D0MCER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
IXD3237D0MCMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
SMB68C
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=61.2..74.8V, Vrwm=55.1V, 6.12A, 600W(1ms), Bidir.
MNM
XC9237D0MC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
XC9237D0MC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
XC9237D0MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNM
XC9237D0MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
MNp
2PB709BRL
NXP Semiconductors
SOT-23
PNP transistor
GP, 50V, 200mA, 250mW, B=210..340, >200MHz
MNt
2PB709BRL
NXP Semiconductors
SOT-23
PNP transistor
GP, 50V, 200mA, 250mW, B=210..340, >200MHz
MNW
2PB709BRL
NXP Semiconductors
SOT-23
PNP transistor
GP, 50V, 200mA, 250mW, B=210..340, >200MHz