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 'YE'

Marking
Name
Manufacturer/Case
Function
YE
2SC3728-E
Mitsubishi Electric
SOT-89
NPN transistor
Driver, 20V, 2A, 500mW, 80MHz, B=150..300
YE
5LN02C
Sanyo Electric
SOT-23
MOSFET n-type
Sw, Ultra-high-speed, 50V, 200mA, 250mW, 25/350ns
YE
5LN02M
Sanyo Electric
MCP
MOSFET n-type
Sw, Ultra-high-speed, 50V, 200mA, 150mW, 25/350ns
YE
APX810-29SR
Diodes
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
YE
APX810S-29SR-7
Diodes
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO, 240ms Rt delay
Ye
BD45E375G-M
Rohm
SSOP-5
Voltage detector IC
3.7V±1%, -MR, -Reset ODO, Td=50ms
YE
BU4213F
Rohm
SOP-4
Voltage detector IC
1.3V±1%, -Reset ODO
YE
BU4213FWE
Rohm
VSOF-5
Voltage detector IC
1.3V±1%, -Reset ODO
YE
BU4213G
Rohm
SSOP-5
Voltage detector IC
1.3V±1%, -Reset ODO
YE
BZT52C8V2-V-G
Vishay Semiconductor
SOD-123
Zener diode
8.2V±5%, Izt=5mA, Zzt=15, 500mW
YE
BZX384C8V2-V-G
Vishay Semiconductor
SOD-323
Zener diode
8.2V±5%, Izt=5mA, Zzt=6, 200mW
YE
BZX84C39
Diodes
SOT-23
Zener diode
37..41V, Zzt=130, Izt=5mA, 300mW
YE
BZX84C39
Diodes
SOT-23
Zener diode
37..41V, Zzt=130, Izt=5mA, 300mW
YE
CZMK18
Continental Device India
SOT-23
Zener diode
Dual, 18V±5%, Izt=5mA, 300mW
YE
EC76SMAJ26CA
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=28.9..31.9V, Vrwm=26V, Ipp=9.5A, 400W(1ms), Bidirectional
YE
KRC825E
Korea Electronics
TES6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=2.2k/47k
YE
KRC825U
Korea Electronics
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=2.2k/47k
YE
MM5ZB75H
Zowie Technology
SOD-523
Zener diode
73.5..76.5V, Zzt=300, Izt=2mA, 200mW
YE
P4SMAJ26CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=26V, Vbr=28.9..31.9V, Ipp=9.5A, 400W(1ms), Bidirectional
YE
PMF26CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=28.9..31.9V, Vrwm=26V, Ipp=4.75A, 200W(1ms), Bidirectional
YE
PZU20B2A/DG
NXP Semiconductors
SOD-323
Zener diode
19.52..20.39V, Zzt=20(Iz=5mA), 320mW, Halogen free
YE
R1210N242D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 2.4V, 180kHz, +CE, ext. transistor
YE
R5325N016A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 150mA, +CE
YE
RL52Z75
Ruilong Yuan Electronics
SOD-523
Zener diode
73.5..76.5V, Zzt=300, Izt=2mA, 200mW
YE
RN2105
Toshiba
SOT-416
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=2.2k/47k
YE
RN2105F
Toshiba
SOT-490
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=2.2k/47k
YE
RN2105FT
Toshiba
TESM
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=2.2k/47k
YE
RN2105FV
Toshiba
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=2.2k/47k
YE
RN2305
Toshiba
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=2.2k/47k
YE
RN2405
Toshiba
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=2.2k/47k
YE
RN2505
Toshiba
SMV
PNP transistor
Dual, Sw, 50V, 100mA, 300mW, R1/R2=2.2k/47k
YE
RN2605
Toshiba
SM6
PNP transistor
Dual, Sw, 50V, 100mA, 300mW, R1/R2=2.2k/47k
YE
RN2705
Toshiba
SOT-353
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=2.2k/47k
YE
RN2705JE
Toshiba
SOT-553
PNP transistor
Dual, Sw, 50V, 100mA, 100mW, R1/R2=2.2k/47k
YE
RN2905
Toshiba
US6
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=2.2k/47k
YE
RN2905FE
Toshiba
SOT-563
PNP transistor
Dual, Sw, 50V, 100mA, 100mW, R1/R2=2.2k/47k
YE
RN5RK332A
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, Vout=3.3V±1.5%
YE
RP201K121D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.2V±1%, 150mA, +CE, CL, AE(Mode)
YE
SMAJ220CA
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=220V, Vbr=246..272V, 1.1A, 400W(1ms), Bidirectional
YE
SMAJ220CA
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=220V, Vbr=246..272V, 1.1A, 400W(1ms), Bidirectional
YE
SMAJ220CAG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=220V, Vbr=244..281.6V, Ipp=1.1A, 400W(1ms), Bidirectional
YE
SMAJ26CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YE
SMAJ26CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YE
SMAJ26CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=26V, Vbr=28.9..31.9V, 9.5A, 400W(1ms), Bidirectional
YE
SMAJ300CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=300.0V, Vbr=335.0..371.0V, Ipp=0.82A, 400W(1ms), Bidirectional
YE
SMAS26CA
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=26V, Vbr=28.9..31.9V, Ipp=9.5A, 400W(1ms), Bidirectional
YE
SMZG3803A
Vishay Semiconductor
DO-215AA
Zener diode
39V±5%, 31mA, Zzt=45, 1.5W
YE
SMZJ3803A
Vishay Semiconductor
DO-214AA
Zener diode
39V±5%, 31mA, Zzt=45, 1.5W
YE
TV04A260JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YE
TZT18CW
TAITRON Components
SOT-23
Zener diode
Dual, 16.8..19.1V, Izt=5mA, Zzt=45, 300mW
YE
XC6223H24BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.45V±1%, 300mA, +CE, CL, PDR, Inrush current protection
YE
XC6501D341NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.4V±1%, 200mA, +CE, CL, PDR
YE0
XC9142C18C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.8V±2%, +CE (compl. out discon.)
YE0
XC9142C18C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.8V±2%, +CE (compl. out discon.)
YE0
XC9142C18CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.8V±2%, +CE (compl. out discon.)
YE1
CHDTA123YEPT
Chenmko Enterprise
SOT-416
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
YE1
XC9142C19C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.9V±2%, +CE (compl. out discon.)
YE1
XC9142C19C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.9V±2%, +CE (compl. out discon.)
YE1
XC9142C19CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 1.9V±2%, +CE (compl. out discon.)
YE2
CHDTA114YEPT
Chenmko Enterprise
SOT-416
PNP transistor
Sw, 50V, 70mA, 250MHz, R1/R2=10k/47k
YE2
XC9142C20C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.0V±2%, +CE (compl. out discon.)
YE2
XC9142C20C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.0V±2%, +CE (compl. out discon.)
YE2
XC9142C20CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.0V±2%, +CE (compl. out discon.)
YE3
XC9142C21C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.1V±2%, +CE (compl. out discon.)
YE3
XC9142C21C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.1V±2%, +CE (compl. out discon.)
YE3
XC9142C21CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.1V±2%, +CE (compl. out discon.)
YE4
XC9142C22C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.2V±2%, +CE (compl. out discon.)
YE4
XC9142C22C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.2V±2%, +CE (compl. out discon.)
YE4
XC9142C22CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.2V±2%, +CE (compl. out discon.)
YE5
XC9142C23C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.3V±2%, +CE (compl. out discon.)
YE5
XC9142C23C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.3V±2%, +CE (compl. out discon.)
YE5
XC9142C23CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.3V±2%, +CE (compl. out discon.)
YE6
XC9142C24C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.4V±2%, +CE (compl. out discon.)
YE6
XC9142C24C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.4V±2%, +CE (compl. out discon.)
YE6
XC9142C24CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.4V±2%, +CE (compl. out discon.)
YE7
XC9142C25C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.5V±2%, +CE (compl. out discon.)
YE7
XC9142C25C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.5V±2%, +CE (compl. out discon.)
YE7
XC9142C25CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.5V±2%, +CE (compl. out discon.)
YE8
XC9142C26C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.6V±2%, +CE (compl. out discon.)
YE8
XC9142C26C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.6V±2%, +CE (compl. out discon.)
YE8
XC9142C26CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.6V±2%, +CE (compl. out discon.)
YE9
XC9142C27C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.7V±2%, +CE (compl. out discon.)
YE9
XC9142C27C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.7V±2%, +CE (compl. out discon.)
YE9
XC9142C27CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.7V±2%, +CE (compl. out discon.)
YEA
CHDTC123YEPT
Chenmko Enterprise
SOT-416
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
YEA
TPSMAJ26CA
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YEA
TPSMAJ26CA
Anova Technologies
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YEA
TPSMAJ26CA
Semimier Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YEA
TPSMAJ26CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=9.50A, 400W(1ms), Bidirectional
YEA
XC9142C28C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.8V±2%, +CE (compl. out discon.)
YEA
XC9142C28C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.8V±2%, +CE (compl. out discon.)
YEA
XC9142C28CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.8V±2%, +CE (compl. out discon.)
YEB
XC9142C29C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.9V±2%, +CE (compl. out discon.)
YEB
XC9142C29C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.9V±2%, +CE (compl. out discon.)
YEB
XC9142C29CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 2.9V±2%, +CE (compl. out discon.)
YEC
XC9142C30C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.0V±2%, +CE (compl. out discon.)
YEC
XC9142C30C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.0V±2%, +CE (compl. out discon.)
YEC
XC9142C30CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.0V±2%, +CE (compl. out discon.)
YED
XC9142C31C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.1V±2%, +CE (compl. out discon.)
YED
XC9142C31C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.1V±2%, +CE (compl. out discon.)
YED
XC9142C31CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.1V±2%, +CE (compl. out discon.)
YEE
XC9142C32C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.2V±2%, +CE (compl. out discon.)
YEE
XC9142C32C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.2V±2%, +CE (compl. out discon.)
YEE
XC9142C32CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.2V±2%, +CE (compl. out discon.)
YEF
XC9142C33C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.3V±2%, +CE (compl. out discon.)
YEF
XC9142C33C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.3V±2%, +CE (compl. out discon.)
YEF
XC9142C33CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.3V±2%, +CE (compl. out discon.)
YEH
XC9142C34C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.4V±2%, +CE (compl. out discon.)
YEH
XC9142C34C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.4V±2%, +CE (compl. out discon.)
YEH
XC9142C34CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.4V±2%, +CE (compl. out discon.)
YEK
XC9142C35C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.5V±2%, +CE (compl. out discon.)
YEK
XC9142C35C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.5V±2%, +CE (compl. out discon.)
YEK
XC9142C35CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.5V±2%, +CE (compl. out discon.)
YEL
XC9142C36C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.6V±2%, +CE (compl. out discon.)
YEL
XC9142C36C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.6V±2%, +CE (compl. out discon.)
YEL
XC9142C36CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.6V±2%, +CE (compl. out discon.)
YEM
XC9142C37C0R-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.7V±2%, +CE (compl. out discon.)
YEM
XC9142C37C0R-G
Torex Semiconductor
WLP-6-01
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.7V±2%, +CE (compl. out discon.)
YEM
XC9142C37CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM step-up, 1.2MHz, 3.7V±2%, +CE (compl. out discon.)