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 'YA'

Marking
Name
Manufacturer/Case
Function
YA
3LN01C
Sanyo Electric
SOT-23
MOSFET n-type
Sw, U-Hi-Sp, 30V, 150mA, 250mW, 19/155ns, 3.7 (50mA)
YA
3LN01M
Sanyo Electric
MCP
MOSFET n-type
Sw, U-Hi-Sp, 30V, 150mA, 150mW, 19/155ns, 3.7 (50mA)
YA
3LN01S
Sanyo Electric
SMCP
MOSFET n-type
Sw, U-Hi-Sp, 30V, 150mA, 150mW, 19/155ns, 3.7 (50mA)
YA
3LN01SS
Sanyo Electric
SSFP
MOSFET n-type
Sw, U-Hi-Sp, 30V, 150mA, 150mW, 19/155ns, 3.7 (50mA)
YA
74LVC2G34GM
NXP Semiconductors
SOT886
Capacitance diode
Dual non-inverter buffers
YA
74LVC2G34GW
NXP Semiconductors
SOT-363
Capacitance diode
Dual non-inverter buffers
YA
APX810-46SR
Diodes
SOT-23
Voltage detector IC
4.63V±1.5%, +Reset PPO
Ya
BD45E335G-M
Rohm
SSOP-5
Voltage detector IC
3.3V±1%, -MR, -Reset ODO, Td=50ms
YA
BU4209F
Rohm
SOP-4
Voltage detector IC
0.9V±1%, -Reset ODO
YA
BU4209FWE
Rohm
VSOF-5
Voltage detector IC
0.9V±1%, -Reset ODO
YA
BU4209G
Rohm
SSOP-5
Voltage detector IC
0.9V±1%, -Reset ODO
YA
BZT52C5V6-V-G
Vishay Semiconductor
SOD-123
Zener diode
5.6V±5%, Izt=5mA, Zzt=40, 500mW
YA
BZX384C5V6-V-G
Vishay Semiconductor
SOD-323
Zener diode
5.6V±5%, Izt=5mA, Zzt=15, 200mW
YA
KRC821E
Korea Electronics
TES6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=4.7k/4.7k
YA
KRC821U
Korea Electronics
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=4.7k/4.7k
YA
KTD1624-A
Korea Electronics
SOT-89
NPN transistor
Drv, 60V, 3A, 500mW, B=100..200, 150MHz
YA
MM5ZB51H
Zowie Technology
SOD-523
Zener diode
49.98..52.02V, Zzt=180, Izt=2mA, 200mW
YA
PZU2.7B1A/DG
Philips
SOD-323
Zener diode
2.7V±2%, If=200mA, 320mW, halogen-free
YA
R5325N010A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.8V±1%, 150mA, +CE
YA
RL52Z51
Ruilong Yuan Electronics
SOD-523
Zener diode
49.98..52.02V, Zzt=180, Izt=2mA, 200mW
YA
RN1119FV
Toshiba
SOT-723
NPN transistor
Sw, 50V, 100mA, 150mW, R1=1k
YA
RN2101
Toshiba
SOT-416
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=4.7k/4.7k
YA
RN2101F
Toshiba
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=4.7k/4.7k
YA
RN2101FT
Toshiba
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=4.7k/4.7k
YA
RN2101FV
Toshiba
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=4.7k/4.7k
YA
RN2119FV
Toshiba
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1=1k
YA
RN2301
Toshiba
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=4.7k/4.7k
YA
RN2401
Toshiba
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=4.7k/4.7k
YA
RN2501
Toshiba
SMV
PNP transistor
Dual, Sw, 50V, 100mA, 300mW, R1/R2=4.7k/4.7k
YA
RN2601
Toshiba
SM6
PNP transistor
Dual, Sw, 50V, 100mA, 300mW, R1/R2=4.7k/4.7k
YA
RN2701
Toshiba
SOT-353
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=4.7k/4.7k
YA
RN2701JE
Toshiba
SOT-553
PNP transistor
Dual, Sw, 50V, 100mA, 100mW, R1/R2=4.7k/4.7k
YA
RN2901
Toshiba
US6
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=4.7k/4.7k
YA
RN2901FE
Toshiba
SOT-563
PNP transistor
Dual, Sw, 50V, 100mA, 100mW, R1/R2=4.7k/4.7k
YA
RN5RK202A
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, Vout=2.0V±1.5%
YA
RN6001
Toshiba
SOT-89
PNP transistor
Drv, 30V, 2A, 120MHz, R2=2k
YA
RP201K081D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 0.8V±1%, 150mA, +CE, CL, AE(Mode)
YA
SMZG3801A
Vishay Semiconductor
DO-215AA
Zener diode
33V±5%, 38mA, Zzt=33, 1.5W
YA
SMZJ3801A
Vishay Semiconductor
DO-214AA
Zener diode
33V±5%, 38mA, Zzt=33, 1.5W
YA
XC6223H20BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.05V±1%, 300mA, +CE, CL, PDR, ICP
YA
XC6501D321NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, CL, PDR
YA-
2SC4784
Renessas
SOT-323
NPN transistor
VHF/UHF, 15V, 20mA, 100mW, 10GHz, B=50..250
YA-
2SC4791
Renessas
MPAK-4
NPN transistor
VHF/UHF, 15V, 20mA, 150mW, B=50..250, 10GHz
YA-
2SC5049
Renessas
SC-59A
NPN transistor
VHF/UHF, LN, 15V, 20mA, 150mW, B=50..250, 10GHz
YA-
2SC5137
Renessas
SMPAK
NPN transistor
VHF/UHF, 15V, 20mA, 80mW, B=50..250, 10GHz
YAs
BSS83P
Siemens
SOT-23
MOSFET p-type
V-MOS, LogL, 60V, 330mA, <3