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 'UP'

Marking
Name
Manufacturer/Case
Function
UP
74LVC1G14FW4
Diodes
DFN1010
CMOS logic IC
Inverting Schmitt-trigger
UP
74LVC1G14FZ4
Diodes
DFN1410
CMOS logic IC
Inverting Schmitt-trigger
UP
74LVC1G14SE
Diodes
SOT-353
CMOS logic IC
Inverting Schmitt-trigger
UP
74LVC1G14W5
Diodes
SOT-25
CMOS logic IC
Inverting Schmitt-trigger
UP
BD45432G
Rohm
SSOP-5
Voltage detector IC
4.3V±1%, -MR, -Reset ODO, 200ms
Up
BD45E305G-M
Rohm
SSOP-5
Voltage detector IC
3.0V±1%, -MR, -Reset ODO, Td=50ms
UP
BZX84J-C68
NXP Semiconductors
SOD-323FL
Zener diode
68V±5%, If=250mA, 550mW
UP
CD214A-T16CA
Bourns
DO-214AC
Transient voltage supressor
Vrwm=16V, Irsm=15.3A, 400W(1ms), Bidirectional
UP
CMDZ11L
Central Semiconductor
SOD-323
Zener diode
10.45..11.55V, Izt=0.5mA, Zzt=80, 250mW
UP
CZRER15VB-H
Comchip Technology
SOD-723F
Zener diode
14.63 15.37V, Zzt=32, Izt=5mA, 150mW
UP
CZRF15VB
Comchip Technology
1005
Zener diode
14.63..15.37V, Izt=5mA, Zzt=32, 200mW
UP
CZRFR15VB-HF
Comchip Technology
1005
Zener diode
14.63..15.37V, Zzt=32, Izt=5mA, 200mW
UP
CZRQR15VB
Comchip Technology
0402
Zener diode
14.63..15.37V, Izt=5mA, Zzt=32, 125mW
UP
CZRU15VB
Comchip Technology
0603
Zener diode
14.63..15.37V, Izt=5mA, Zzt=32, 150mW
UP
CZRUR15VB-HF
Comchip Technology
0603
Zener diode
14.63..15.37V, Zzt=32, Izt=5mA, 150mW
UP
FUF2B
Fagor Electronica
DO-214AA
Diode
U-fast recov. rectif, 100V, 2A, Vf<1.3V(2A), 50ns
UP
GDZ33B-V-G
Vishay Semiconductor
SOD-323
Zener diode
32.15..33.79V, Izt=5mA, Zzt=250, 200mW
UP
IXD5127C38JNR
IXYS
SSOT-24
Voltage detector IC
3.8V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UP
KDZ10FVY
Korea Electronics
TFSC
Zener diode
9.77..10.21V, Izt=5mA, Zzt=15, 100mW
UP
LT4ME16CA
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=16V, Vbr=17.8..19.7V, Ipp=15.3A, 400W(1ms), Bidirectional
UP
MCP1824T-1802E/OT
Microchip Technology
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
UP
P4SMAJ16CA
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..20.5V, Ipp=15.3A, 400W(1ms), Bidirectional
UP
P4SMAJ16CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..20.5V, Ipp=15.3A, 400W(1ms), Bidirectional
UP
P4SMAJ16CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..19.7V, Ipp=15.3A, 400W(1ms), Bidirectional
UP
R5323N048B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.6V±1%, 150mA, +CE, CL
UP
RP130K471B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 4.7V±1%, 150mA
UP
RP152L014C
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/3.3V±1%, 150mA, +CE, CL
UP
SM4T27CA
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=27V, 10.7A, 400W(1ms), Bidirectional
UP
SMA6J16CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vbr=17.8..19.7V, Vrwm=16V, Ipp=23.1A, 600W(1ms), Bidirectional
UP
SMAJ16CA
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=16.0V, Vbr=17.8..19.7V, Ipp=15.3A, 400W(1ms), Bidirectional
UP
SMAJ16CA
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..19.7V, 15.3A, 400W(1ms), Bidirectional
UP
SMAJ16CA
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..19.7V, 15.3A, 400W(1ms), Bidirectional
UP
SMAJ16CA
Diodes
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..21.8V, 15.4A, 400W(1ms), Bidirectional
UP
SMAJ16CAG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=16V, Vbr=17.8..20.5V, Ipp=15.4A, 400W(1ms), Bidirectional
UP
SMBJ48CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrm=48V, Vbr=53.3..58.9V, Ipp=7.8A, 600W, Bidirectional
UP
SMD15KPA48A
MDE Semiconductor
MDE-1-2
Transient voltage supressor
Vrwm=48.0V, Vbr=53.60V, Vcl=77.7V, Ipp=194.3A, 15000W(1ms)
UP
SMD30KPA45A
MDE Semiconductor
MDE-1-1
Transient voltage supressor
Vrwm=45.0V, Vbr=50.3V, Vcl=77.4V, Ipp=391.5A, 30000W(1ms)
UP
SN74AUP1G74DCU
Texas Instruments
VSSOP-8
CMOS logic IC
Positive edge-triggered D-type flip-flop with set and reset
UP
SN74AUP1G74YFP
Texas Instruments
uBGA-8
CMOS logic IC
Positive edge-triggered D-type flip-flop with set and reset
UP
SN74AUP1G74YZP
Texas Instruments
BGA-8
CMOS logic IC
Positive edge-triggered D-type flip-flop with set and reset
UP
XC6127C38JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.8V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UP
XC6223E31BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.15V±1%, 300mA, +CE, Inrush current protection
UP
XC6604B161MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.6V±20mV, 1A, +CE
UP-
BZB84-C8V2
Philips
SOT-23
Zener diode
Dual, 8.2V±5%, If=200mA, 300mW
UP-
PZU18DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 17.56..18.35V, Izt=5mA, Zzt=20, 250mW, Halogen free
UP2
UM1330P-22
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.2V±2%, 150mA, +CE
UP3
UM1330P-23
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.3V±2%, 150mA, +CE
UP4
UM1330P-24
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.4V±2%, 150mA, +CE
UP5
UM1330P-25
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.5V±2%, 150mA, +CE
UP6
UM1330P-26
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.6V±2%, 150mA, +CE
UP7
UM1330P-27
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.7V±2%, 150mA, +CE
UP8
UM1330P-28
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.8V±2%, 150mA, +CE
UP9
UM1330P-29
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 2.9V±2%, 150mA, +CE
UPA
UM1330P-30
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 3.0V±2%, 150mA, +CE
UPB
UM1330P-31
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 3.1V±2%, 150mA, +CE
UPC
UM1330P-32
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 3.2V±2%, 150mA, +CE
UPD
UM1330P-33
Union Semiconductor
SOT-353
Linear voltage regulator IC
LDO, 3.3V±2%, 150mA, +CE
UPp
BZB84-C8V2
Philips
SOT-23
Zener diode
Dual, 8.2V±5%, If=200mA, 300mW
UPp
PZU18DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 17.56..18.35V, Izt=5mA, Zzt=20, 250mW, Halogen free
UPQ
2SC5824-Q
Rohm
MPT3
NPN transistor
Sw, 60V, 3A, 500mW, B=120..270, 200MHz
UPR
2SC5824-R
Rohm
MPT3
NPN transistor
Sw, 60V, 3A, 500mW, B=180..390, 200MHz
UPt
BZB84-C8V2
Philips
SOT-23
Zener diode
Dual, 8.2V±5%, If=200mA, 300mW
UPt
PZU18DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 17.56..18.35V, Izt=5mA, Zzt=20, 250mW, Halogen free
UPW
BZB84-C8V2
Philips
SOT-23
Zener diode
Dual, 8.2V±5%, If=200mA, 300mW
UPW
PZU18DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 17.56..18.35V, Izt=5mA, Zzt=20, 250mW, Halogen free