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 'PX'

Marking
Name
Manufacturer/Case
Function
PX
6.0SMAJ200A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=200.0V, Vbr=224.0..247.0V, Ipp=1.9A, 600W(1ms)
PX
AX6644WCT
AXElite Technology
TSOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=1.2V/2.8V±2%, 200mA, +CE
PX
AX6644WZ6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=1.2V/2.8V±2%, 200mA, +CE
PX
BZX84C39CCW
JinYu semiconductor
SOT-323
Zener diode
DuaL, 37..41V, Zzt=130, Izt=2mA, 200mW
PX
EC76SMBJ220A
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
pX
EUP7917-13N
Eutech Microelectronics
SC-70-5
Linear voltage regulator IC
LDO, 1.3V±2%, 300mA, +CE
pX
EUP7917-13V
Eutech Microelectronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.3V±2%, 300mA, +CE
PX
IXD1504A371NR-G
IXYS
SSOT-24
Linear voltage regulator IC
LDO, 3.7V±1%, 150mA, +CE
PX
IXD5109N47AN
IXYS
SSOT-24
Voltage detector IC
4.7V±2%, +Reset ODO
PX
IXD5127C50ENR
IXYS
SSOT-24
Voltage detector IC
5.0V±0.8%, -Reset PPO, -MR, 800ms Rt delay
PX
P6SMB15CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=15V, Vbr=14.3..15.8V, 28.3A, 600W(1ms), Bidirectional
PX
PT7M7045CLTA
Pericom Technology
SOT-23-5
Voltage detector IC
4.5V±1.5%, -Reset PPO
PX
PT7M7045CLTAE
Pericom Technology
SOT-23-5
Voltage detector IC
4.5V±1.5%, -Reset PPO, Lead free
PX
R1118K271D
Ricoh
DFN1612-4B
Linear voltage regulator IC
2.7V±1%, 150mA, +CE, CL
PX
R1225N252C
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 2.5V±2%, 300kHz
PX
SMBJ200A
Leimao Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=24..247V, Vrwm=200V, Ipp=1.9A, 600W(1ms)
PX
SMBJ200A
Starsea Electronic
DO-214AA
Transient voltage supressor
Vbr=24..247V, Vrwm=200V, Ipp=1.9A, 600W(1ms)
PX
SMBJ200A-T
INPAQ Technology
DO-214AA
Transient voltage supressor
Vbr=24..247V, Vrwm=200V, Ipp=1.9A, 600W(1ms)
PX
SMBJ220A
StarHope
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
PX
SMBJ220A
Bourns
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
PX
SMBJ220A
Ruilong Yuan Electronics
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
PX
SMBJ220A
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=220.0V, Vbr=246..272V, Ipp=1.7A, 600W(1ms)
PX
SMBJ220A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=220.0V, Vbr=246.0..272.0V, Ipp=1.69A, 600W(1ms)
PX
SMBJ220A
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
PX
SMBJ220A
Lucky Forest
DO-214AA
Transient voltage supressor
Vbr=246..272V, Vrwm=220V, Ipp=1.7A, 600W(1ms)
PX
SMF48A-M
Vishay Semiconductor
DO-219AB
ElectroStatic Discharge Protection diode
Vbr=53.3V, Vrwm=48V, Ipp=2.6A, 200W(1ms), halogen free
PX
TV06B221J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=220.0V, Vbr=246.0..272.0V, Ipp=1.69A, 600W(1ms)
PX
XC6109N47AN
Torex Semiconductor
SSOT-24
Voltage detector IC
4.7V±2%, +Reset ODO
PX
XC6127C50ENR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, -Reset PPO, -MR, 800ms Rt delay
PX
XC6218P28N
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.8V±2%, 200mA
PX
XC6224B281NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.8V±1.5%, 150mA, +CE, PDR
PX
XC6504A371NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.7V±1%, 150mA, +CE
PX-
BZB84-B27
Philips
SOT-23
Zener diode
Dual, 27V±2%, If=200mA, 300mW
PX3
S-1701Q1815-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX3
S-1701Q1815-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX4
S-1701Q2515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX4
S-1701Q2515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX5
S-1701Q2715-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.74V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX5
S-1701Q2715-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.74V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX6
S-1701Q3015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX6
S-1701Q3015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX6
SMA6J200A
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=200V, Vbr=222..256.0V, Ipp=1.9A, 600W(1ms)
PX7
S-1701Q3315-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX7
S-1701Q3315-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX8
S-1701Q5015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PX8
S-1701Q5015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXA
TPSMBJ220A-VR
Littelfuse
DO-214AA
Transient voltage supressor
Vrwm=220.0V, Vbr=246.0..272.0V, Ipp=1.7A, 600W(1ms)
PXI
S-1701P1515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXI
S-1701P1515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXJ
S-1701P1815-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXJ
S-1701P1815-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXK
S-1701P2515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXK
S-1701P2515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXL
S-1701P2715-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.74V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXL
S-1701P2715-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.74V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXM
S-1701P3015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXM
S-1701P3015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXN
S-1701P3315-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXN
S-1701P3315-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXO
S-1701P5015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXO
S-1701P5015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXp
BZB84-B27
Philips
SOT-23
Zener diode
Dual, 27V±2%, If=200mA, 300mW
PXt
BZB84-B27
Philips
SOT-23
Zener diode
Dual, 27V±2%, If=200mA, 300mW
PXT
SMBJ220AT
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=220.0V, Vbr=246..272V, Ipp=1.7A, 600W(1ms)
PXW
BZB84-B27
Philips
SOT-23
Zener diode
Dual, 27V±2%, If=200mA, 300mW
PXZ
S-1701Q1515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PXZ
S-1701Q1515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO