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 'RR'

Marking
Name
Manufacturer/Case
Function
RR
1SMA17A
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=17V±5%, 14.5A, 400W (1ms)
RR
1SMA17CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=17V±5%, 14.5A, 400W (1ms), Bidirectional
RR
2SA1514K-R
Rohm
SOT-346
PNP transistor
GP, 120V, 50mA, 200mW, B=180..390, 140MHz
RR
2SA1579-R
Rohm
SOT-323
PNP transistor
GP, 120V, 50mA, 200mW, B=180..390, 140MHz
RR
2SC2715-R
Toshiba
SC-59
NPN transistor
VHF Mix/Osc, 35V, 50mA, 150mW, B=70..140, 100..400MHz
RR
2SD1280-R
Panasonic
SOT-89
NPN transistor
GP, AF, 20V, 1A, 1W, B=130..210, 200MHz
RR
APX810S05-46SA-7
Diodes
SOT-23
Voltage detector IC
4.63V±1.5%, +Reset PPO, 50ms Rt delay
RR
BD5355FVE
Rohm
VSOF-5
Voltage detector IC
5.5V±1%, -Reset PPO
RR
BD5355G
Rohm
SSOP-5
Voltage detector IC
5.5V±1%, -Reset PPO
Rr
BD53E55G-M
Rohm
SSOP-5
Voltage detector IC
5.5V±1%, -Reset PPO
RR
BFR93P
Siemens
SOT-23
NPN transistor
UHF-A-Band, 15V, 30mA, 300mW, B>40, >5GHz
RR
CAT803RSDI-GT3
ON Semiconductor
SC-70
Voltage detector IC
2.63V±1.5%, -Reset ODO
RR
CAT803RTBI-GT3
ON Semiconductor
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset ODO
RR
CAT809RSDI-GT3
ON Semiconductor
SC-70
Voltage detector IC
2.63V±1.5%, -Reset PPO
RR
CAT809RTBI-GT3
ON Semiconductor
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO
RR
CD214A-T75A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=75V, Irsm=3.3A, 400W(1ms)
RR
CHT856BWPT-R
Chenmko Enterprise
SOT-323
PNP transistor
AF, Sw, 65V, 100mA, B=220..475, 200MHz
RR
EC76SMAJ75A
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=83.3..92.1V, Vrwm=75V, Ipp=3.3A, 400W(1ms)
RR
IXD1602B171MR-G
IXYS
SOT-26W
Linear voltage regulator IC
LDO, 1.7V±20mV, 1A, +CE
RR
IXD5127C40FNR
IXYS
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RR
LT4ME75A
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=3.3A, 400W(1ms)
RR
MCP810T-270I
Microchip Technology
SOT-23
Voltage detector IC
2.625V+75mV,+Reset PPO
RR
P2SMSJ75A
Yeashin
SOD-123S
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=1.4A, 200W(1ms)
RR
P4SMA15C
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=14.3..15.8V, Vrwm=12.8V, 20.0A, 400W(1ms), Bidirectional
RR
P4SMAFJ75A
PanJIT Semiconductor
SMA-F
Transient voltage supressor
Vrwm=75V, Vbr=83.3..95.8V, Ipp=3.3, 400W(1ms)
RR
P4SMAJ75A
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=3.3A, 400W(1ms)
RR
P4SMAJ75A
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..95.8V, Ipp=3.3A, 400W(1ms)
RR
P4SMAJ75A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..95.8V, Ipp=3.3A, 400W(1ms)
RR
PMF75A
StarHope
SOD-123FL
Transient voltage supressor
Vbr=83.3..92.1V, Vrwm=75V, Ipp=1.65A, 200W(1ms)
RR
PZU6.8BA/DG
NXP Semiconductors
SOD-323
Zener diode
6.47..7.14V, Zzt=20(Iz=5mA), 320mW, Halogen free
RR
R1122N251B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.5V±2%, 150mA, +CE
RR
RP130K261A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 2.6V±1%, 150mA
RR
RP152L040A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 150mA, +CE
RR
SM4T30A
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=30V, 9.6A, 400W(1ms)
RR
SMA6L75A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, 5.0A, 600W(1ms)
RR
SMAJ75A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, 3.3A, 400W(1ms)
RR
SMAJ75A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, 3.3A, 400W(1ms)
RR
SMAJ75A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RR
SMAJ75A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, 3.3A, 400W(1ms)
RR
SMAJ75A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RR
SMAJ75A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, 3.3A, 400W(1ms)
RR
SMAJ75A
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.3..92.1V, Ipp=3.3A, 400W(1ms)
RR
SMAJ75A
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RR
SMAJ75AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.0..95.8V, Ipp=3.3A, 400W(1ms)
RR
SMAS75A
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=3.3A, 400W(1ms)
RR
SMF75A
Littelfuse
SOD-123F
Transient voltage supressor
Vbr=83.3..92.1V, Vrwm=75V, Ipp=1.4A, 200W(1ms)
RR
SMF75A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=1.4A, 200W(1ms)
RR
TV04A750J-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RR
XC6127C40FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RR
XC6129C40LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RR
XC6129N40LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RR
XC6224B22BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.25V±1.5%, 150mA, +CE, PDR
RR
XC6501C181NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.8V±1%, 200mA, +CE, PDR
RR
XC6602B171MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.7V±20mV, 1A, +CE
RRA
APE8838AY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.8V±2%, 250mA, +CE
RRA
BC847A
AUK Semiconductor
SOT-23
NPN transistor
GP, 50V, 100mA, 200mW, B=110..220, 250MHz
RRA
BC847FA
AUK Semiconductor
SOT-23F
NPN transistor
GP, 50V, 100mA, 200mW, B=110..220, 250MHz
RRA
TPSMA6L75A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=5.0A, 600W(1ms)
RRA
TPSMAJ75A
Anova Technologies
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RRA
TPSMAJ75A
Semimier Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RRA
TPSMAJ75A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RRA
TPSMAJ75A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=3.31A, 400W(1ms)
RRB
APE8838BY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.8V±2%, 250mA, +CE
RRB
BC847B
AUK Semiconductor
SOT-23
NPN transistor
GP, 50V, 100mA, 200mW, B=200..450, 250MHz
RRB
BC847FB
AUK Semiconductor
SOT-23F
NPN transistor
GP, 50V, 100mA, 200mW, B=200..450, 250MHz
RRC
1SMA17CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=17V±5%, 14.5A, 400W (1ms), Bidirectional
RRC
APE8838CY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±2%, 250mA, +CE
RRC
BC847C
AUK Semiconductor
SOT-23
NPN transistor
GP, 50V, 100mA, 200mW, B=420..800, 250MHz
RRC
BC847FC
AUK Semiconductor
SOT-23F
NPN transistor
GP, 50V, 100mA, 200mW, B=420..800, 250MHz
RRD
APE8838DY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.3V±2%, 250mA, +CE
RRE
APE8838EY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.8V±2%, 250mA, +CE
RRF
APE8838FY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.2V±2%, 250mA, +CE
RRG
APE8838GY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±2%, 250mA, +CE
RRH
APE8838HY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±2%, 250mA, +CE
RRJ
APE8838JY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±2%, 250mA, +CE
RRJ
P4SMA180A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=171..189V, Vrwm=154V, 1.7A, 400W(1ms)
RRK
APE8838KY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.0V±2%, 250mA, +CE
RRK
SMA180A
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=171..189V, Vrwm=154V, 1.63A, 400W(1ms)
RRL
APE8838LY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±2%, 250mA, +CE
RRM
APE8838MY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/3.3V±2%, 250mA, +CE
RRM
SMA180CA
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=171..189V, Vrwm=154V, 1.63A, 400W(1ms), Bidirectional
RRP
APE8838PY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.0V±2%, 250mA, +CE
RRP
SMAJ75CA
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, 3.3A, 400W(1ms), Bidirectional
RRQ
APE8838QY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.5V±2%, 250mA, +CE
RRR
APE8838RY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/1.8V±2%, 250mA, +CE
RRT
APE8838TY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/3.3V±2%, 250mA, +CE
RRV
APE8838VY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/3.0V±2%, 250mA, +CE
RRW
APE8838WY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/2.8V±2%, 250mA, +CE
RRX
APE8838XY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/1.2V±2%, 250mA, +CE
RRY
APE8838YY-HF
Advanced Power Electronics
SOT-26
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±2%, 250mA, +CE