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 'PR'

Marking
Name
Manufacturer/Case
Function
PR
1SMB170A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=170V, 2.2A, 600W(1ms)
PR
2SA1712-R
Toshiba
SOT-23
PNP transistor
Sw, 29V, 30mA, 200mW, B=100..200, 15/110ns
PR
2SA2199-R
Rohm
VMN3
PNP transistor
AF, 50V, 100mA, 150mW, B=180..390, 110MHz
PR
2SD1511-R
Panasonic
SOT-89
NPN darlington
AF, 100V, 1A, 1W, 150MHz, B=8k., 20k
PR
2SD1821-R
Panasonic
SC-70
NPN transistor
AF, LN, 150V, 100mA, 150mW, B=130..220, 150MHz
PR
2SD2240-R
Panasonic
SC-75
NPN transistor
AF, LN, 150V, 100mA, 125mW, B=130..200, 150MHz
PR
2SD814-R
Panasonic
SC-59
NPN transistor
AF, LN, 150V, 50mA, 200mW, B=130..220, 150MHz
PR
2SJ356
NEC Electronics
SOT-89
MOSFET p-type
V-MOS, LogL, 60V, 2A, <0.5 (5A)
PR
3.0SMB200A
Ruilong Yuan Electronics
DO-214AA
Zener diode
189.0..209.0V, Zzt=875, Izt=3.7mA, 3W
PR
6.0SMAJ170A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.2A, 600W(1ms)
pR
74AUP1G06GF
NXP Semiconductors
SOT891
CMOS logic IC
Inverter (ODO)
pR
74AUP1G06GM
NXP Semiconductors
SOT886
CMOS logic IC
Inverter (ODO)
pR
74AUP1G06GN
NXP Semiconductors
SOT1115
CMOS logic IC
Inverter (ODO)
pR
74AUP1G06GS
NXP Semiconductors
SOT1202
CMOS logic IC
Inverter (ODO)
pR
74AUP1G06GW
NXP Semiconductors
SOT-353-1
CMOS logic IC
Inverter (ODO)
pR
74AUP1G06GX
NXP Semiconductors
SOT1226
CMOS logic IC
Inverter (ODO)
PR
74AUP2G14FZ4
Diodes
X2-DFN1410-6
CMOS logic IC
Dual inverter with Schmitt-trigger inputs
PR
74AUP2G17FZ4
Diodes
X2-DFN1410-6
CMOS logic IC
Dual buffer with Schmitt-trigger input
PR
AX6644RCT
AXElite Technology
TSOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=3.3V/1.8V±2%, 200mA, +CE
PR
AX6644RZ6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=3.3V/1.8V±2%, 200mA, +CE
Pr
AX6645MCT
AXElite Technology
TSOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=3.3V/3.3V±2%, 200mA, +CE
Pr
AX6645MZ6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=3.3V/3.3V±2%, 200mA, +CE
PR
BD5255FVE
Rohm
VSOF-5
Voltage detector IC
5.5V±1%, -Reset ODO
PR
BD5255G
Rohm
SSOP-5
Voltage detector IC
5.5V±1%, -Reset ODO
Pr
BD53E27G-M
Rohm
SSOP-5
Voltage detector IC
2.7V±1%, -Reset PPO
PR
BZX84C36CCW
JinYu semiconductor
SOT-323
Zener diode
Dual, 34..38V, Zzt=90, Izt=2mA, 200mW
PR
CD214B-T170A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=170V, Irsm=2.2A, 600W(1ms)
PR
EC76SMBJ170A
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
pR
EUP7917-35N
Eutech Microelectronics
SC-70-5
Linear voltage regulator IC
LDO, 3.5V±2%, 300mA, +CE
pR
EUP7917-35V
Eutech Microelectronics
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 300mA, +CE
PR
IXD1504A321NR-G
IXYS
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±1%, 150mA, +CE
PR
IXD1602A171MR-G
IXYS
SOT-26W
Linear voltage regulator IC
LDO, 1.7V±20mV, 1A, +CE, soft start
PR
IXD5109N42AN
IXYS
SSOT-24
Voltage detector IC
4.2V±2%, +Reset ODO
PR
IXD5127C40ENR
IXYS
SSOT-24
Voltage detector IC
4.0V±0.8%, -Reset PPO, -MR, 800ms Rt delay
PR
KRA222S
Korea Electronics
SOT-23
PNP transistor
Sw, 50V, 800mA, 200mW, 200MHz, R1/R2=2.2k/2.2k
PR
MA2HD09
Panasonic
SOD-106
Diode
SBR, HF, 30V, 1A, Vf<0.4V(1A), 50pF, 15ns
PR
P6SMB11CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=11V, Vbr=10.5..11.6V, 38.5A, 600W(1ms), Bidir.
PR
P6SMBJ170A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170V, Vbr=153..187V, 2.2A, 600W(1ms)
PR
PT7M7043CLTA
Pericom Technology
SOT-23-5
Voltage detector IC
4.3V±1.5%, -Reset PPO
PR
PT7M7043CLTAE
Pericom Technology
SOT-23-5
Voltage detector IC
4.3V±1.5%, -Reset PPO, L-Free
PR
R1118K211D
Ricoh
DFN1612-4B
Linear voltage regulator IC
2.1V±1%, 150mA, +CE, CL
PR
R1225N302B
Ricoh
SOT-23-6W
DC/DC voltage converter IC
VFM/PWM st-dwn, 3V±2%, 500kHz
PR
R3116L461A
Ricoh
DFN1212-4
Voltage detector IC
4.6V±0.8%, -Reset ODO
PR
R3160N180B
Ricoh
SOT-23-6
Voltage detector IC
18.0V±1.75%, +Reset ODO
PR
RP106K111D5
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.15V±0.8%, 400mA, +CE, CL
PR
SMBG170A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=170V, Vbr=189..239.5V, 2.0A, 600W(1ms)
PR
SMBG170CA
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=170V, Vbr=189..239.5V, 2.0A, 600W(1ms), Bidir.
PR
SMBJ170A
Bourns
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Leimao Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Starsea Electronic
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=170V, Vbr=189..239.5V, 2.0A, 600W(1ms)
PR
SMBJ170A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PR
SMBJ170A
Lucky Forest
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
StarHope
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Ruilong Yuan Electronics
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189..209V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PR
SMBJ170A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170V, Vbr=189..239.5V, 2.0A, 600W(1ms)
PR
SMBJ170A-T
INPAQ Technology
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PR
SMBJ170CA
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170V, Vbr=189..239.5V, 2.0A, 600W(1ms), Bidir.
PR
SMBS170A
Formosa Microsemi
SMB-S
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, Ipp=2.1A, 600W(1ms)
PR
SMF170A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, 0.6A, 200W(1ms)
PR
SMF170CA
Socay Electronics
SOD-123FL
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=0.73A, 200W(1ms), Bidir.
PR
SMF40A-M
Vishay Semiconductor
DO-219AB
ElectroStatic Discharge Protection diode
Vbr=44.4V, Vrwm=40V, Ipp=3.1A, 200W(1ms), H-free
PR
SODJ170A-SH
Leshan Radio Company
SOD-123FL
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, Ipp=20A(8.3ms), 200W(1ms)
PR
TV02W171B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, Ipp=0.73A, 200W(1ms), Bidir.
PR
TV06B171J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PR
XC6109N42AN
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±2%, +Reset ODO
PR
XC6127C40ENR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.0V±0.8%, -Reset PPO, -MR, Rdt=800ms
PR
XC6218P23N
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.3V±2%, 200mA
PR
XC6223G381NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.8V±1%, 300mA, +CE, PDR, ICP
PR
XC6237B1819R-G
Torex Semiconductor
USPQ-4B05
Linear voltage regulator IC
LDO, 1.8V±20mV, 150mA, +CE
PR
XC6237B181NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.8V±20mV, 150mA, +CE
PR
XC6504A321NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±1%, 150mA, +CE
PR
XC6602A171MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.7V±20mV, 1A, +CE, soft start
PR-
BZB84-C68
NXP Semiconductors
SOT-23
Zener diode
Dual, 68V±5%, If=200mA, 300mW
pR0
BZX84-B56
NXP Semiconductors
SOT-23
Zener diode
56V±2.5%, Zzt=135, Izt=2.5mA, 250mW
pR1
BZX84-B5V1
NXP Semiconductors
SOT-23
Zener diode
5.1V±2.5%, Zzt=60, Izt=5mA, 250mW
pR2
BZX84-B5V6
NXP Semiconductors
SOT-23
Zener diode
5.6V±2.5%, Zzt=40, Izt=5mA, 250mW
pR3
BZX84-B62
NXP Semiconductors
SOT-23
Zener diode
62V±2.5%, Zzt=150, Izt=2.5mA, 250mW
pR4
BZX84-B68
NXP Semiconductors
SOT-23
Zener diode
68V±2.5%, Zzt=200 , Izt=2.5mA, 250mW
pR5
BZX84-B6V2
NXP Semiconductors
SOT-23
Zener diode
6.2V±2.5%, Zzt=10, Izt=5mA, 250mW
pR6
BZX84-B6V8
NXP Semiconductors
SOT-23
Zener diode
6.8V±2.5%, Zzt=15, Izt=5mA, 250mW
PR6
P6SMAFJ170A
Sunmate Semiconductor
SMA-F
Transient voltage supressor
Vrwm=170V, Vbr=189..217.5V, Ipp=2.2A, 600W
PR6
SMA6J170A
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=170V, Vbr=189..217.5V, Ipp=2.2A, 600W(1ms)
pR7
BZX84-B75
NXP Semiconductors
SOT-23
Zener diode
75V±2.5%, Zzt=250, Izt=2.5mA, 250mW
PR7
SM6T200A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=171V, Vbr=190..210V, 2.2A, 600W(1ms)
PR7
SM6T200CA
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=171V, Vbr=190..210V, 2.2A, 600W(1ms), Bidir.
pR8
BZX84-B7V5
NXP Semiconductors
SOT-23
Zener diode
7.5V±2.5%, Zzt=15, Izt=5mA, 250mW
PR8
SM6T220A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=188V, Vbr=209..231V, 2.0A, 600W(1ms)
PR8
SM6T220CA
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=188V, Vbr=209..231V, 2.0A, 600W(1ms), Bidir.
pR9
BZX84-B8V2
NXP Semiconductors
SOT-23
Zener diode
8.2V±2.5%, Zzt=15, Izt=5mA, 250mW
PRA
TPSMBJ170A
Anova Technologies
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PRA
TPSMBJ170A
Semimier Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PRA
TPSMBJ170A
UN Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.18A, 600W(1ms)
PRA
TPSMBJ170A-VR
Littelfuse
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=2.2A, 600W(1ms)
PRE
PGSMAJ54A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=60.0..66.3V, Vwm=54V, Ipp=4.6A, 400W(1ms)
PRG
PGSMAJ58A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=64.4..71.2V, Vwm=58V, Ipp=4.3A, 400W(1ms)
PRH
SMBJ170A-H
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=2.2A, 600W(1ms)
PRK
PGSMAJ60A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=66.7..73.7V, Vwm=60V, Ipp=4.1A, 400W(1ms)
PRM
PGSMAJ64A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=71.1..78.6V, Vwm=64V, Ipp=3.9A, 400W(1ms)
PRp
BZB84-C68
NXP Semiconductors
SOT-23
Zener diode
Dual, 68V±5%, If=200mA, 300mW
PRP
PGSMAJ70A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=77.8..86V, Vwm=70V, Ipp=3.5A, 400W(1ms)
PRR
PGSMAJ75A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=83.3..92.1V, Vwm=75V, Ipp=3.3A, 400W(1ms)
PRs
BAR64-05
Infineon Technologies
SOT-23
PIN diode
Dual, Sw, RF-Att, 150V, 100mA, Vf<1.1V(50mA), <0.35pF
PRs
BAR64-05W
Infineon Technologies
SOT-323
PIN diode
Dual, Sw, RF-Att, 150V, 100mA, Vf<1.1V(50mA), <0.35pF
PRt
BZB84-C68
NXP Semiconductors
SOT-23
Zener diode
Dual, 68V±5%, If=200mA, 300mW
PRT
PGSMAJ78A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=86.7..95.8V, Vwm=78V, Ipp=3.2A, 400W(1ms)
PRT
SMA6J170AT
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189..209V, Ipp=2.2A, 600W(1ms)
PRT
SMBJ170AT
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=170.0V, Vbr=189..209V, Ipp=2.2A, 600W(1ms)
PRV
PGSMAJ85A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=94.4..104V, Vwm=85V, Ipp=2.2A, 400W(1ms)
PRW
BZB84-C68
NXP Semiconductors
SOT-23
Zener diode
Dual, 68V±5%, If=200mA, 300mW
PRX
PGSMAJ90A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=100..111V, Vwm=90V, Ipp=2.1A, 400W(1ms)
PRZ
PGSMAJ100A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=111..123V, Vwm=100V, Ipp=1.9A, 400W(1ms)