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 'QH'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
QH
P6SMB22C
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=22V, Vbr=20.9..23.1V, 19.6A, 600W(1ms), Bidir.
Vrwm=22V, Vbr=20.9..23.1V, 19.6A, 600W(1ms), Bidir.
QH
R1114Q371B
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 3.7V±2%, 150mA,
LDO, Low noise, 3.7V±2%, 150mA,
QH
LD6805K/28H
NXP Semiconductors
DFN1010C-4
DFN1010C-4
Linear voltage regulator IC
LDO, 2.8V±3%, 150mA, +CE
LDO, 2.8V±3%, 150mA, +CE
QH
R1118K361D
Ricoh
DFN1612-4B
DFN1612-4B
Linear voltage regulator IC
3.6V±1%, 150mA, +CE, CL
3.6V±1%, 150mA, +CE, CL
QH
ELM7318NBC2A
ELM Technology
SC-70-5
SC-70-5
Voltage detector IC
1.8V±30mV, -Reset ODO, -MR
1.8V±30mV, -Reset ODO, -MR
QH
PT7M7048CHTA
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
4.8V±1.5%, +Reset PPO
4.8V±1.5%, +Reset PPO
QH
PT7M7048CHTAE
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
4.8V±1.5%, +Reset PPO, L-Free
4.8V±1.5%, +Reset PPO, L-Free
QH
R3111N491B
Ricoh
SOT-23-5
SOT-23-5
Voltage detector IC
4.9V±2%, +Reset ODO
4.9V±2%, +Reset ODO
QH
BD5327G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.7V±1%, -Reset PPO
2.7V±1%, -Reset PPO
QH
BD5327FVE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
2.7V±1%, -Reset PPO
2.7V±1%, -Reset PPO
QH
RP152L008A
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.6V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=2.85V/2.6V±1%, 150mA, +CE
QH
74AUP1G17FW5
Diodes
X1-DFN1010-6
X1-DFN1010-6
CMOS logic IC
Buffer with Schmitt-trigger input
Buffer with Schmitt-trigger input
Qh
BD53E36G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.6V±1%, -Reset PPO
3.6V±1%, -Reset PPO
QH-
NHDTC114YT
NXP Semiconductors
SOT-23
SOT-23
NPN transistor
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
QH6
P6SMAFJ300
Sunmate Semiconductor
SMA-F
SMA-F
Transient voltage supressor
Vrwm=300V, Vbr=333..411.0V, Ipp=1.1A, 600W
Vrwm=300V, Vbr=333..411.0V, Ipp=1.1A, 600W
QHp
NHDTC114YT
NXP Semiconductors
SOT-23
SOT-23
NPN transistor
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
QHt
NHDTC114YT
NXP Semiconductors
SOT-23
SOT-23
NPN transistor
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
QHW
NHDTC114YT
NXP Semiconductors
SOT-23
SOT-23
NPN transistor
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
Sw, 80V, 100mA, 350mW, R1/R2=10k/47k
QH4F
MIC5320-2.4/1.5YD6
Micrel
TSOT-23-6
TSOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.4V/1.5V±2%, 150mA, +CE
LDO, Dual out, Vo1/Vo2=2.4V/1.5V±2%, 150mA, +CE
Other codes starting with 'Q…' :