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 'RH'

Marking
Name
Manufacturer/Case
Function
RH
2SC3357-H
NEC Electronics
SOT-89
NPN transistor
VHF/UHF, CATV, 20V, 100mA, 1.2W, B=50..100, 6.5GHz
RH
2SC5209-H
Isahaya Electronics
SOT-89
NPN transistor
Hi-B, Rel-drv, 50V, 1A, 500mW, 130MHz, B=600..1200
RH
2SC5209-J
Isahaya Electronics
SOT-89
NPN transistor
Hi-B, Rel-drv, 50V, 1A, 500mW, 130MHz, B=900..1800
RH
2SC5336-H
NEC Electronics
SOT-89
NPN transistor
HF, 20V, 100mA, 1.2W, 5GHz, B=50..100
RH
AP7333-30SR
Diodes
SOT-23
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA
RH
BD5347FVE
Rohm
VSOF-5
Voltage detector IC
4.7V±1%, -Reset PPO
RH
BD5347G
Rohm
SSOP-5
Voltage detector IC
4.7V±1%, -Reset PPO
Rh
BD53E50G-M
Rohm
SSOP-5
Voltage detector IC
5.0V±1%, -Reset PPO
RH
BFR183T
Vishay Semiconductor
SOT-23
NPN transistor
RF, 15V, 65mA, 200mW, 7.5GHz, B=50..150
RH
BZX84C4V3T
Diodes
SOT-523
Zener diode
4.0..4.6V, Zzt=90, Izt=5mA, 150mW
RH
CHT846BWPT-Q
Chenmko Enterprise
SOT-323
NPN transistor
AF, Sw, 65V, 100mA, B=110..220, 200MHz
RH
CZRH3-55C4V3
Comchip Technology
SOT-523
Zener diode
4.3..4.60V, Zzt=90, Izt=5mA, 150mW
RH
DW84C4V3NND03
Jiangsu Changjiang Electronics Technology
WBFBP-03B
Zener diode
4.3V±10%, If=10mA, 150mW
RH
LD6805K/29H
NXP Semiconductors
DFN1010C-4
Linear voltage regulator IC
LDO, 2.9V±3%, 150mA, +CE
RH
NE85634-H
California Eastern Laboratories
SOT-89
NPN transistor
VHF/UHF, CATV, 20V, 100mA, 1.2W, B=50..100, 6.5GHz
RH
P4SMA9V1CA
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=8.1V, 29.9A, 400W (1ms), Bidir.
RH
P4SMAJ60
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=60V, 3.7A, 400W (1ms)
RH
PDZ11B
PanJIT Semiconductor
SOD-323
Zener diode
11V±2.5%, If=400mA, 400mW
RH
PZU5.6B2A/DG
Philips
SOD-323
Zener diode
5.6V±2%, If=200mA, 320mW, halogen-free
RH
RP130K181A5
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 1.85V±1%, 150mA
RH
RP152L032A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/3.0V±1%, 150mA, +CE
RH
SM4T22
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=22V, 13A, 400W(1ms)
RH
SMAJ60
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=60V, Vbr=66.7..81.5V, 3.7A, 400W(1ms)
RH
TV04A600K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=60.0V, Vbr=66.70..81.50V, Ipp=3.74A, 400W(1ms)
RH
XC6127C28FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.8V±0.8%, +Reset PPO, -MR, Rt=50ms
RH
XC6501C151NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.5V±1%, 200mA, +CE, PDR
RH
XC6602B111MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.1V±15mV, 1A, +CE
RH-
BZB84-B68

SOT-23
Zener diode
Dual, 68V±2%, If=200mA, 300mW
RH0
XC6368F601MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.0V±2.5%, 200mA, 100kHz, +CE, soft start
RH1
XC6368F611MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.1V±2.5%, 200mA, 100kHz, +CE, soft start
RH2
XC6368F621MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.2V±2.5%, 200mA, 100kHz, +CE, soft start
RH3
XC6368F631MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.3V±2.5%, 200mA, 100kHz, +CE, soft start
RH306
XC9227H306D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.0V±1%, 900mA, -CE, PUR
RH30C
XC9227H30CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.0V±1%, 900mA, -CE, PUR
RH316
XC9227H316D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.1V±1%, 900mA, -CE, PUR
RH31C
XC9227H31CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.1V±1%, 900mA, -CE, PUR
RH326
XC9227H326D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.2V±1%, 900mA, -CE, PUR
RH32C
XC9227H32CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.2V±1%, 900mA, -CE, PUR
RH336
XC9227H336D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.3V±1%, 900mA, -CE, PUR
RH33C
XC9227H33CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.3V±1%, 900mA, -CE, PUR
RH346
XC9227H346D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.4V±1%, 900mA, -CE, PUR
RH34C
XC9227H34CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.4V±1%, 900mA, -CE, PUR
RH356
XC9227H356D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.5V±1%, 900mA, -CE, PUR
RH35C
XC9227H35CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.5V±1%, 900mA, -CE, PUR
RH366
XC9227H366D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.6V±1%, 900mA, -CE, PUR
RH36C
XC9227H36CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.6V±1%, 900mA, -CE, PUR
RH376
XC9227H376D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.7V±1%, 900mA, -CE, PUR
RH37C
XC9227H37CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.7V±1%, 900mA, -CE, PUR
RH386
XC9227H386D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.8V±1%, 900mA, -CE, PUR
RH38C
XC9227H38CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.8V±1%, 900mA, -CE, PUR
RH396
XC9227H396D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.9V±1%, 900mA, -CE, PUR
RH39C
XC9227H39CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.9V±1%, 900mA, -CE, PUR
RH3A6
XC9227H3A6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.05V±1%, 900mA, -CE, PUR
RH3AC
XC9227H3ACD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.05V±1%, 900mA, -CE, PUR
RH3B6
XC9227H3B6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.15V±1%, 900mA, -CE, PUR
RH3BC
XC9227H3BCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.15V±1%, 900mA, -CE, PUR
RH3C6
XC9227H3C6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.25V±1%, 900mA, -CE, PUR
RH3CC
XC9227H3CCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.25V±1%, 900mA, -CE, PUR
RH3D6
XC9227H3D6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.35V±1%, 900mA, -CE, PUR
RH3DC
XC9227H3DCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.35V±1%, 900mA, -CE, PUR
RH3E6
XC9227H3E6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.45V±1%, 900mA, -CE, PUR
RH3EC
XC9227H3ECD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.45V±1%, 900mA, -CE, PUR
RH3F6
XC9227H3F6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.55V±1%, 900mA, -CE, PUR
RH3FC
XC9227H3FCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.55V±1%, 900mA, -CE, PUR
RH3H6
XC9227H3H6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.65V±1%, 900mA, -CE, PUR
RH3HC
XC9227H3HCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.65V±1%, 900mA, -CE, PUR
RH3K6
XC9227H3K6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.75V±1%, 900mA, -CE, PUR
RH3KC
XC9227H3KCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.75V±1%, 900mA, -CE, PUR
RH3L6
XC9227H3L6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.85V±1%, 900mA, -CE, PUR
RH3LC
XC9227H3LCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.85V±1%, 900mA, -CE, PUR
RH3M6
XC9227H3M6D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 3.95V±1%, 900mA, -CE, PUR
RH3MC
XC9227H3MCD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 3.95V±1%, 900mA, -CE, PUR
RH4
XC6368F641MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.4V±2.5%, 200mA, 100kHz, +CE, soft start
RH406
XC9227H406D
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 600kHz, 4.0V±1%, 900mA, -CE, PUR
RH40C
XC9227H40CD
Torex Semiconductor
USP-6B
DC/DC voltage converter IC
PWM-PWM/PFM st-dwn, 1.2MHz, 4.0V±1%, 900mA, -CE, PUR
RH5
XC6368F651MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.5V±2.5%, 200mA, 100kHz, +CE, soft start
RHA
XC6368F605MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.0V±2.5%, 200mA, 500kHz, +CE, soft start
RHB
XC6368F615MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.1V±2.5%, 200mA, 500kHz, +CE, soft start
RHC
XC6368F625MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.2V±2.5%, 200mA, 500kHz, +CE, soft start
RHD
XC6368F635MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.3V±2.5%, 200mA, 500kHz, +CE, soft start
RHE
XC6368F645MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.4V±2.5%, 200mA, 500kHz, +CE, soft start
RHF
XC6368F655MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-up, 6.5V±2.5%, 200mA, 500kHz, +CE, soft start
RHJ
P4SMA150
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=135..165V, Vrwm=121V, 2.0A, 400W(1ms)
RHK
SMA150
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=135..165V, Vrwm=121V, 1.86A, 400W(1ms)
RHM
SMA150C
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=135..165V, Vrwm=121V, 1.86A, 400W(1ms), Bidir.
RHp
BZB84-B68

SOT-23
Zener diode
Dual, 68V±2%, If=200mA, 300mW
RHP
SMAJ60C
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=60V, Vbr=66.7..81.5V, 3.7A, 400W(1ms), Bidir.
RHs
BFP183
Siemens
SOT-143
NPN transistor
UHF, 20V, 65mA, 450mW, B=50..200, 8GHz
RHs
BFP183R
Siemens
SOT-143
NPN transistor
UHF, 20V, 65mA, 450mW, B=50..200, 8GHz
RHs
BFP183W
Siemens
SOT-343
NPN transistor
UHF, 20V, 65mA, 450mW, B=50..200, 8GHz
RHs
BFR183
Infineon Technologies
SOT-23
NPN transistor
RF, 20V, 65mA, 450mW, 8GHz, B=70..140
RHs
BFR183F
Infineon Technologies
TSFP-3
NPN transistor
RF, 20V, 65mA, 450mW, 8GHz, B=70..140
RHs
BFR183W
Infineon Technologies
SOT-323
NPN transistor
RF, 20V, 35mA, 250mW, 8GHz, B=70..140
RHs
BFS483
Siemens
SOT-363
NPN transistor
Dual, UHF, 20V, 65mA, >6GHz
RHt
BZB84-B68
Philips
SOT-23
Zener diode
Dual, 68V±2%, If=200mA, 300mW
RHW
BZB84-B68

SOT-23
Zener diode
Dual, 68V±2%, If=200mA, 300mW