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 'YP'

Marking
Name
Manufacturer/Case
Function
YP
15C01C
Sanyo Electric
CP
NPN transistor
AF, GP, 20V, 700mA, 300mW, B=300..600, 330MHz
YP
15C01M
Sanyo Electric
MCP
NPN transistor
AF, GP, 20V, 700mA, 300mW, B=300..600, 330MHz
YP
15C01S
Sanyo Electric
SMCP
NPN transistor
AF, GP, 20V, 600mA, 200mW, B=300..600, 330MHz
YP
15C01SS
Sanyo Electric
SSFP
NPN transistor
AF, GP, 20V, 600mA, 200mW, B=300..600, 330MHz
YP
2SB1115A-P
NEC Electronics
SOT-89
PNP transistor
AF-Amp, Sw, 80V, 1A, 2W, 120MHz, B=200..400
YP
2SD1484K-P
Rohm
SOT-346
NPN transistor
AF-Drv, 50V, 500mA, 200mW, B=82..180, >250MHz
YP
2SD1949-P
Rohm
SOT-323
NPN transistor
AF, 50V, 500mA, 200mW, B=82..180, >250MHz
YP
2SD1949K-P
Rohm
SOT-323
NPN transistor
AF-Drv, 50V, 500mA, 200mW, B=82..180, >250MHz
YP
74AHC1GU04SE
Diodes
SOT-353
CMOS logic IC
Inverter
YP
74AHC1GU04W5
Diodes
SOT-25
CMOS logic IC
Inverter
YP
74LVC1G157GF
NXP Semiconductors
SOT891
CMOS logic IC
2-input multiplexer
YP
74LVC1G157GM
NXP Semiconductors
SOT886
CMOS logic IC
2-input multiplexer
YP
74LVC1G157GV
NXP Semiconductors
SOT-457
CMOS logic IC
2-input multiplexer
YP
74LVC1G157GW
NXP Semiconductors
SOT-363
CMOS logic IC
2-input multiplexer
Yp
BD45E445G-M
Rohm
SSOP-5
Voltage detector IC
4.4V±1%, -MR, -Reset ODO, Td=50ms
YP
BU4222F
Rohm
SOP-4
Voltage detector IC
2.2V±1%, -Reset ODO
YP
BU4222FWE
Rohm
VSOF-5
Voltage detector IC
2.2V±1%, -Reset ODO
YP
BU4222G
Rohm
SSOP-5
Voltage detector IC
2.2V±1%, -Reset ODO
YP
BZT52C22-V-G
Vishay Semiconductor
SOD-123
Zener diode
22V±5%, Izt=5mA, Zzt=55, 500mW
YP
BZX284-C2V7
Philips
SOD-110
Zener diode
2.7V±5%, If=250mA, 400mW
YP
BZX384C22-V-G
Vishay Semiconductor
SOD-323
Zener diode
22V±5%, Izt=5mA, Zzt=20, 200mW
YP
CMDZ15L
Central Semiconductor
SOD-323
Zener diode
14.25..15.75V, Izt=0.5mA, Zzt=80, 250mW
YP
DDZ6V8C
Diodes
SOD-123
Zener diode
6.8V±5%, Izt=20mA, 500mW
YP
DDZ6V8CS
Diodes
SOD-323
Zener diode
6.8V±5%, Izt=20mA, 200mW
YP
DDZX6V8C
Diodes
SOT-23
Zener diode
6.8V±2.5%, If=10mA, 500mW
YP
DDZX6V8CTS
Diodes
SOT-363
Zener diode
Triple, 6.8V±2.5%, If=10mA, 200mW
YP
EC76SMAJ36CA
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=40.0..44.2V, Vrwm=36V, Ipp=6.9A, 400W(1ms), Bidirectional
YP
KRC834E
Korea Electronics
TES6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=47k
YP
KRC834U
Korea Electronics
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=47k
YP
LD6805K/36P
NXP Semiconductors
DFN1010C-4
Linear voltage regulator IC
LDO, 3.6V±3%, 150mA, +CE, auto-discharge
YP
MM1Z5234C
JinYu semiconductor
SOD-123
Zener diode
6.2V±2%, Izt=20mA, Zzt=7, 500mW
YP
P4SMAJ36CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=36V, Vbr=40.0..44.2V, Ipp=6.9A, 400W(1ms), Bidirectional
YP
PMF36CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=40.0..44.2V, Vrwm=36V, Ipp=3.44A, 200W(1ms), Bidirectional
YP
PZU24B2A/DG
NXP Semiconductors
SOD-323
Zener diode
23.72..24.78V, Zzt=30(Iz=5mA), 320mW, Halogen free
YP
R1210N332D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 3.3V, 180kHz, +CE, ext. transistor
YP
R3133Q30EA8
Ricoh
SOT-143
Voltage detector IC
3.08V±1.5%, +Reset PPO, -MR
YP
R5325N023A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/2.8V±1%, 150mA, +CE
YP
RN2113
Toshiba
SOT-416
PNP transistor
Sw, 50V, 100mA, 100mW, R1=47k
YP
RN2113FT
Toshiba
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1=47k
YP
RN2313
Toshiba
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1=47k
YP
RN5RK462A
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, Vout=4.6V±1.5%
YP
RP201K211D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.1V±1%, 150mA, +CE, CL, AE(Mode)
YP
SMAJ36CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YP
SMAJ36CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YP
SMAJ36CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=36V, Vbr=40.0..44.2V, 6.9A, 400W(1ms), Bidirectional
YP
SMAJ400CA
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms), Bidirectional
YP
SMAJ400CA
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms), Bidirectional
YP
SMAJ400CAG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=444..494.0V, Ipp=0.6A, 400W(1ms), Bidirectional
YP
SMAS36CA
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=36V, Vbr=40.0..44.2V, Ipp=6.9A, 400W(1ms), Bidirectional
YP
TV04A360JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YP
XC6223H31BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.15V±1%, 300mA, +CE, CL, PDR, Inrush current protection
YP
XC6501D37ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.75V±1%, 200mA, +CE, CL, PDR
YP0
XC9142C38D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.8V±2%, +CE (compl. out discon.)
YP0
XC9142C38D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.8V±2%, +CE (compl. out discon.)
YP0
XC9142C38DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.8V±2%, +CE (compl. out discon.)
YP1
XC9142C39D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.9V±2%, +CE (compl. out discon.)
YP1
XC9142C39D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.9V±2%, +CE (compl. out discon.)
YP1
XC9142C39DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 3.9V±2%, +CE (compl. out discon.)
YP2
XC9142C40D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.0V±2%, +CE (compl. out discon.)
YP2
XC9142C40D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.0V±2%, +CE (compl. out discon.)
YP2
XC9142C40DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.0V±2%, +CE (compl. out discon.)
YP3
XC9142C41D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.1V±2%, +CE (compl. out discon.)
YP3
XC9142C41D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.1V±2%, +CE (compl. out discon.)
YP3
XC9142C41DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.1V±2%, +CE (compl. out discon.)
YP4
XC9142C42D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.2V±2%, +CE (compl. out discon.)
YP4
XC9142C42D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.2V±2%, +CE (compl. out discon.)
YP4
XC9142C42DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.2V±2%, +CE (compl. out discon.)
YP5
XC9142C43D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.3V±2%, +CE (compl. out discon.)
YP5
XC9142C43D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.3V±2%, +CE (compl. out discon.)
YP5
XC9142C43DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.3V±2%, +CE (compl. out discon.)
YP6
XC9142C44D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.4V±2%, +CE (compl. out discon.)
YP6
XC9142C44D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.4V±2%, +CE (compl. out discon.)
YP6
XC9142C44DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.4V±2%, +CE (compl. out discon.)
YP7
XC9142C45D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.5V±2%, +CE (compl. out discon.)
YP7
XC9142C45D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.5V±2%, +CE (compl. out discon.)
YP7
XC9142C45DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.5V±2%, +CE (compl. out discon.)
YP8
XC9142C46D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.6V±2%, +CE (compl. out discon.)
YP8
XC9142C46D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.6V±2%, +CE (compl. out discon.)
YP8
XC9142C46DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.6V±2%, +CE (compl. out discon.)
YP9
XC9142C47D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.7V±2%, +CE (compl. out discon.)
YP9
XC9142C47D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.7V±2%, +CE (compl. out discon.)
YP9
XC9142C47DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.7V±2%, +CE (compl. out discon.)
YPA
TPSMAJ36CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YPA
TPSMAJ36CA
Semimier Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YPA
TPSMAJ36CA
Anova Technologies
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YPA
TPSMAJ36CA
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=6.88A, 400W(1ms), Bidirectional
YPA
XC9142C48D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.8V±2%, +CE (compl. out discon.)
YPA
XC9142C48D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.8V±2%, +CE (compl. out discon.)
YPA
XC9142C48DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.8V±2%, +CE (compl. out discon.)
YPB
XC9142C49D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.9V±2%, +CE (compl. out discon.)
YPB
XC9142C49D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.9V±2%, +CE (compl. out discon.)
YPB
XC9142C49DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 4.9V±2%, +CE (compl. out discon.)
YPC
XC9142C50D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.0V±2%, +CE (compl. out discon.)
YPC
XC9142C50D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.0V±2%, +CE (compl. out discon.)
YPC
XC9142C50DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.0V±2%, +CE (compl. out discon.)
YPD
XC9142C51D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.1V±2%, +CE (compl. out discon.)
YPD
XC9142C51D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.1V±2%, +CE (compl. out discon.)
YPD
XC9142C51DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.1V±2%, +CE (compl. out discon.)
YPE
XC9142C52D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.2V±2%, +CE (compl. out discon.)
YPE
XC9142C52D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.2V±2%, +CE (compl. out discon.)
YPE
XC9142C52DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.2V±2%, +CE (compl. out discon.)
YPF
XC9142C53D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.3V±2%, +CE (compl. out discon.)
YPF
XC9142C53D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.3V±2%, +CE (compl. out discon.)
YPF
XC9142C53DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.3V±2%, +CE (compl. out discon.)
YPH
XC9142C54D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.4V±2%, +CE (compl. out discon.)
YPH
XC9142C54D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.4V±2%, +CE (compl. out discon.)
YPH
XC9142C54DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.4V±2%, +CE (compl. out discon.)
YPK
XC9142C55D0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.5V±2%, +CE (compl. out discon.)
YPK
XC9142C55D0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.5V±2%, +CE (compl. out discon.)
YPK
XC9142C55DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 3.0MHz, 5.5V±2%, +CE (compl. out discon.)