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 'QY'
Marking
Name
Manufacturer/Case
Function
QY
2SC2714-Y
Toshiba
SC-59
SC-59
NPN transistor
VHF Mix/Osc, 40V, 20mA, 100mW, B=120..240, 550MHz
VHF Mix/Osc, 40V, 20mA, 100mW, B=120..240, 550MHz
QY
2SC3863
Sanyo Electric
CP
CP
NPN transistor
Sw, 50V, 100mA, 200mW, 200MHz, B>50, R1/R2=2.2k/10k
Sw, 50V, 100mA, 200mW, 200MHz, B>50, R1/R2=2.2k/10k
QY
2SC4215-Y
Toshiba
SC-70
SC-70
NPN transistor
RF, FM/AM, 40V, 20mA, 100mW, B=100..200, 550MHz
RF, FM/AM, 40V, 20mA, 100mW, B=100..200, 550MHz
QY
2SC4498
Sanyo Electric
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, R1/R2=2.2k/10k
Sw, 50V, 100mA, R1/R2=2.2k/10k
QY
2SC4915-Y
Toshiba
2-2H1A
2-2H1A
NPN transistor
FM, RF, Mix, IF, 40V, 20mA, 100mW, 550MHz, B=100..200
FM, RF, Mix, IF, 40V, 20mA, 100mW, 550MHz, B=100..200
QY
2SK2247
Renessas
SOT-89
SOT-89
MOSFET n-type
V-MOS, LogL, 60V, 2A, <0.35 (2.5A)
V-MOS, LogL, 60V, 2A, <0.35 (2.5A)
QY
74AUP1G126FW5
Diodes
X1-DFN1010-6
X1-DFN1010-6
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
QY
APX810S00-29SR-7
Diodes
SOT-23
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO, Rdt=1.7ms
2.93V±1.5%, +Reset PPO, Rdt=1.7ms
Qy
BD53E42G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.2V±1%, -Reset PPO
4.2V±1%, -Reset PPO
QY
HAC2714Y
Hottech Electronics
SOT-23
SOT-23
NPN transistor
VHF Mix/Osc, 40V, 20mA, 100mW, B=120..240, 550MHz
VHF Mix/Osc, 40V, 20mA, 100mW, B=120..240, 550MHz
QY
KDZ7.5VVY
Korea Electronics
VSC
VSC
Zener diode
7.28..7.60V, Izt=5mA, Zzt=23, 100mW
7.28..7.60V, Izt=5mA, Zzt=23, 100mW
QY
KTB1260-Y
Korea Electronics
SOT-89
SOT-89
PNP transistor
GP, 80V, 1A, 500mW, B=200..400, 100MHz
GP, 80V, 1A, 500mW, B=200..400, 100MHz
QY
KTC4080-Y
Korea Electronics
SOT-323
SOT-323
NPN transistor
GP, 50V, 20mA, 100mW, B=100..200, >550MHz
GP, 50V, 20mA, 100mW, B=100..200, >550MHz
QY
P6SMB43C
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=43V, Vbr=40.9..45.2V, 10.1A, 600W(1ms), Bidir.
Vrwm=43V, Vbr=40.9..45.2V, 10.1A, 600W(1ms), Bidir.
QY
RP152L023A
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE