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 'RN'
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Marking
Name
Manufacturer/Case
Function
RN
PDZ18B
PanJIT Semiconductor
SOD-323
Zener diode
18V±2.5%, If=400mA, 400mW
RN
PZU6.2B2A/DG
NXP Semiconductors
SOD-323
Zener diode
6.06..6.33V, Zzt=30(Iz=5mA), 320mW, H-free
RN
DDZ30ASF
Diodes
SOD-323F
Zener diode
26.99..28.39V, Izt=5mA, Zzt=80, 500mW
RN
EC76SMAJ70
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=77.8..95.1V, Vrwm=70V, Ipp=3.2A, 400W(1ms)
RN
P4SMA12CA
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=11.4..12.6V, Vrwm=10.2V, 25.0A, 400W(1ms), Bidir.
RN
P4SMAJ70
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, Ipp=3.2A, 400W(1ms)
RN
P4SMAJ70
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..95.1V, Ipp=3.2A, 400W(1ms)
RN
P4SMAJ70
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, Ipp=3.2A, 400W(1ms)
RN
SMAJ70
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..95.10V, Ipp=3.20A, 400W(1ms)
RN
SMAJ70
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..95.10V, Ipp=3.20A, 400W(1ms)
RN
SMAJ70
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..95.1V, 3.2A, 400W(1ms)
RN
SMAJ70G
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, Ipp=3.2A, 400W(1ms)
RN
TSMA170
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vbr=153..187V, Vrwm=138V, Ipp=1.7A, 400W(1ms)
RN
TV04A700K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..95.10V, Ipp=3.20A, 400W(1ms)
RN
SM4T27
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=27V, 10.7A, 400W(1ms)
RN
APX809S05-26SA-7
Diodes
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO, Rdt=50ms
RN
MCP101T-460I
Microchip Technology
SOT-23
Voltage detector IC
4.6V+150mV, +Reset PPO
RN
CHT848BWPT-P
Chenmko Enterprise
SOT-323
NPN transistor
AF, Sw, 30V, 100mA, B=110..220, 300MHz
RN
IXD5109N50AN
IXYS
SSOT-24
Voltage detector IC
5.0V±2%, +Reset ODO
RN
IXD5127C36FNR
IXYS
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RN
XC6109N50AN
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±2%, +Reset ODO
RN
XC6127C36FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rdt=50ms
RN
XC6129C36LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RN
XC6129N36LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RN
XC6224B20BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.05V±1.5%, 150mA, +CE, PDR
RN
XC6501C171NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE, PDR
RN
RP130K231A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 2.3V±1%, 150mA
RN
R3116L191C
Ricoh
DFN1212-4
Voltage detector IC
1.9V±0.8%, -Reset PPO
RN
XC6129C36L9R-G
Torex Semiconductor
USPQ-4B05
Voltage detector IC
3.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RN
XC6129N36L9R-G
Torex Semiconductor
USPQ-4B05
Voltage detector IC
3.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RN
R1122N221B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, LN, 2.2V±2%, 150mA, +CE
RN
BD5352G
Rohm
SSOP-5
Voltage detector IC
5.2V±1%, -Reset PPO
RN
BD5352FVE
Rohm
VSOF-5
Voltage detector IC
5.2V±1%, -Reset PPO
RN
R3160N255B
Ricoh
SOT-23-6
Voltage detector IC
25.5V±1.5%, +Reset ODO
RN
IXD1602B151MR-G
IXYS
SOT-26W
Linear voltage regulator IC
LDO, 1.5V±20mV, 1A, +CE
RN
XC6602B151MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.5V±20mV, 1A, +CE
RN
TC7PA19AFE
Toshiba
ES6
CMOS logic IC
1-of-2 decoder/demultiplexer
RN
RP152L037A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/2.0V±1%, 150mA, +CE
RN
74AUP2G06FZ4
Diodes
X2-DFN1410-6
CMOS logic IC
Dual inverter buffer/driver (ODO)
Rn
BD53E53G-M
Rohm
SSOP-5
Voltage detector IC
5.3V±1%, -Reset PPO
rN
74AXP1T125GW
NXP Semiconductors
SOT-363
CMOS logic IC
Bus buffer gate with 3-state output
rN
74AXP1T125GN
NXP Semiconductors
SOT1115
CMOS logic IC
Bus buffer gate with 3-state output
rN
74AXP1T125GS
NXP Semiconductors
SOT1202
CMOS logic IC
Bus buffer gate with 3-state output
rN
74AXP1T125GM
NXP Semiconductors
SOT886
CMOS logic IC
Bus buffer gate with 3-state output
RN0
LN1170C31APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.15V±1%, 800mA, -CE, PDR
RN1
LN1170C32APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.25V±1%, 800mA, -CE, PDR
RN2
LN1170C33APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.35V±1%, 800mA, -CE, PDR
RN3
LN1170C34APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.45V±1%, 800mA, -CE, PDR
RN4
LN1170C35APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.55V±1%, 800mA, -CE, PDR
RN5
LN1170C36APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.65V±1%, 800mA, -CE, PDR
RN6
LN1170C37APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.75V±1%, 800mA, -CE, PDR
RN7
LN1170C38APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.85V±1%, 800mA, -CE, PDR
RN8
LN1170C39APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.95V±1%, 800mA, -CE, PDR
RN9
LN1170C40APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.05V±1%, 800mA, -CE, PDR
RNA
LN1170C41APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.15V±1%, 800mA, -CE, PDR
RNB
LN1170C42APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.25V±1%, 800mA, -CE, PDR
RNC
LN1170C43APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.35V±1%, 800mA, -CE, PDR
RND
LN1170C44APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.45V±1%, 800mA, -CE, PDR
RNE
LN1170C45APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.55V±1%, 800mA, -CE, PDR
RNF
LN1170C46APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.65V±1%, 800mA, -CE, PDR
RNH
LN1170C47APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.75V±1%, 800mA, -CE, PDR
RNJ
P4SMA170
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=153..187V, Vrwm=138V, 1.7A, 400W(1ms)
RNK
SMA170
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=153..187V, Vrwm=138V, 1.64A, 400W(1ms)
RNK
LN1170C48APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.85V±1%, 800mA, -CE, PDR
RNL
LN1170C49APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 4.95V±1%, 800mA, -CE, PDR
RNM
SMA170C
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=153..187V, Vrwm=138V, 1.64A, 400W(1ms), Bidir.
RNM
LN1170C50APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.05V±1%, 800mA, -CE, PDR
RNN
LN1170C51APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.5V±1%, 800mA, -CE, PDR
RNP
SMAJ70C
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..95.1V, 3.2A, 400W(1ms), Bidir.
RNP
LN1170C52APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.25V±1%, 800mA, -CE, PDR
RNR
LN1170C53APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.35V±1%, 800mA, -CE, PDR
RNS
LN1170C54APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.45V±1%, 800mA, -CE, PDR
RNT
LN1170C55APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.55V±1%, 800mA, -CE, PDR
RNU
LN1170C56APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.65V±1%, 800mA, -CE, PDR
RNV
LN1170C57APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.75V±1%, 800mA, -CE, PDR
RNX
LN1170C58APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.85V±1%, 800mA, -CE, PDR
RNY
LN1170C59APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 5.95V±1%, 800mA, -CE, PDR
RNZ
LN1170C60APR
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 6.05V±1%, 800mA, -CE, PDR

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