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 'Y9'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
Y9
BZT52C5V1-V-G
Vishay Semiconductor
SOD-123
SOD-123
Zener diode
5.1V±5%, Izt=5mA, Zzt=60, 500mW
5.1V±5%, Izt=5mA, Zzt=60, 500mW
Y9
ZGFM1016B-M
Formosa Microsemi
SOD-123
SOD-123
Zener diode
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
Y9
BZX384C5V1-V-G
Vishay Semiconductor
SOD-323
SOD-323
Zener diode
5.1V±5%, Izt=5mA, Zzt=40, 200mW
5.1V±5%, Izt=5mA, Zzt=40, 200mW
Y9
CMDZ5261B
Central Semiconductor
SOD-323
SOD-323
Zener diode
47V±5%, 2.7mA, Zzt=105, 250mW
47V±5%, 2.7mA, Zzt=105, 250mW
Y9
MMBD4448HPT
Chenmko Enterprise
SOD-323
SOD-323
Diode
Sw, 80V, 250mA, Vf<1V(100mA), 4ns
Sw, 80V, 250mA, Vf<1V(100mA), 4ns
Y9
PZU2.7BA/DG
NXP Semiconductors
SOD-323
SOD-323
Zener diode
2.5..2.9V, Zzt=100(Iz=5mA), 320mW, H-free
2.5..2.9V, Zzt=100(Iz=5mA), 320mW, H-free
Y9
BZF10C16
Diodesemi Technology
SOD-123F
SOD-123F
Zener diode
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
Y9
MFPZ4745A
TAITRON Components
SOD-123F
SOD-123F
Zener diode
15.2..16.8V, Izt=15.5mA, 1W
15.2..16.8V, Izt=15.5mA, 1W
Y9
VGFM02-C16-M
Formosa Microsemi
SOD-123FR
SOD-123FR
Transient voltage supressor
Vrwm=13.6V, Vbr=15.2..16.8V, 8.90A, 200W(1ms)
Vrwm=13.6V, Vbr=15.2..16.8V, 8.90A, 200W(1ms)
Y9
ZGFM1016-MH
Formosa Microsemi
SOD-123H
SOD-123H
Zener diode
16V±10%, Zzt=16(Izt=15.5mA), 1W
16V±10%, Zzt=16(Izt=15.5mA), 1W
Y9
BZT52C24T
Micro Commercial Components
SOD-523
SOD-523
Zener diode
24V±5%, Izt=5mA, Zzt=70, 100mW
24V±5%, Izt=5mA, Zzt=70, 100mW
Y9
BZX584C24
Shenzhen Chuangzhirui Technology
SOD-523
SOD-523
Zener diode
22.8..25.6V, Izt=5mA, Zzt=70, 200mW
22.8..25.6V, Izt=5mA, Zzt=70, 200mW
Y9
MM5Z24V
Secos
SOD-523
SOD-523
Zener diode
24V±5%, Izt=5mA, Zzt=70, 200mW
24V±5%, Izt=5mA, Zzt=70, 200mW
Y9
ACZRT55C24-G
Comchip Technology
SOT-23
SOT-23
Zener diode
22.8..25.6V, Izt=5.0mA, Zzt=70, 350mW
22.8..25.6V, Izt=5.0mA, Zzt=70, 350mW
Y9
BZX84-C24
Transys Electronics
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
Y9
BZX84B24
Micro Commercial Components
SOT-23
SOT-23
Zener diode
23.52..24.48V, Zzt=70 , Izt=5mA, 350mW
23.52..24.48V, Zzt=70 , Izt=5mA, 350mW
Y9
BZX84C24
Central Semiconductor
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 350mW
22.8..25.6V, Zzt=70 , Izt=5mA, 350mW
Y9
BZX84C24
Diodes
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
Y9
BZX84C24
Diodes
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
22.8..25.6V, Zzt=70 , Izt=5mA, 300mW
Y9
BZX84C24LT1
ON Semiconductor
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 225mW
22.8..25.6V, Zzt=70 , Izt=5mA, 225mW
Y9
BZX84C24LT1G
ON Semiconductor
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 225mW, Pb-free
22.8..25.6V, Zzt=70 , Izt=5mA, 225mW, Pb-free
Y9
BZX84C36
Luguang Electronic Technology
SOT-23
SOT-23
Zener diode
34..38V, Zzt=90, Izt=2mA, 225mW
34..38V, Zzt=90, Izt=2mA, 225mW
Y9
BZX88-C24
Ferranti Semiconductors
SOT-23
SOT-23
Zener diode
24V±5%, Iz=5mA, 200mW
24V±5%, Iz=5mA, 200mW
Y9
CZRT55C24
Comchip Technology
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70 , Izt=5mA, 350mW
22.8..25.6V, Zzt=70 , Izt=5mA, 350mW
Y9
ELM7509CBB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
0.9V±2%, +Reset PPO
0.9V±2%, +Reset PPO
Y9
ELM7509NBB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
0.9V±2%, +Reset ODO
0.9V±2%, +Reset ODO
Y9
ELM7649LBB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
4.9V±2%, -Reset PPO, Rdt=500ms
4.9V±2%, -Reset PPO, Rdt=500ms
Y9
LBZX84C24LT1G
Leshan Radio Company
SOT-23
SOT-23
Zener diode
22.8..25.6V, Zzt=70, Izt=5mA, 225mW
22.8..25.6V, Zzt=70, Izt=5mA, 225mW
Y9
NTE5031SM
NTE Electronics
SOT-23
SOT-23
Zener diode
24V±5%, If=250mA, 300mW
24V±5%, If=250mA, 300mW
Y9
BZV49-C24
Zetex
SOT-89
SOT-89
Zener diode
24V±5%, Izt=5mA, 1W
24V±5%, Izt=5mA, 1W
Y9
ELM7509CAB
ELM Technology
SOT-89
SOT-89
Voltage detector IC
0.9V±2%,+Reset PPO
0.9V±2%,+Reset PPO
Y9
ELM7509NAB
ELM Technology
SOT-89
SOT-89
Voltage detector IC
0.9V±2%, +Reset ODO
0.9V±2%, +Reset ODO
Y9
R3111Q591C
Ricoh
SC-82AB
SC-82AB
Voltage detector IC
5.9V±2%, -Reset PPO
5.9V±2%, -Reset PPO
Y9
XC6223H19BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 1.95V±20mV, 300mA, +CE, CL, PDR, ICP
LDO, 1.95V±20mV, 300mA, +CE, CL, PDR, ICP
Y9
XC6225A372NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.7V±2%, 30mA, +CE
LDO, 3.7V±2%, 30mA, +CE
Y9
R1210N592C
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 5.9V, 100kHz, +CE, ext. transistor
PWM st-up, 5.9V, 100kHz, +CE, ext. transistor
Y9
R5325N009A
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/1.6V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=1.5V/1.6V±1%, 150mA, +CE
Y9
74LVC1G98GW
NXP Semiconductors
SOT-363
SOT-363
CMOS logic IC
Configurable multiple-function gate
Configurable multiple-function gate
Y9
KRC842U
Korea Electronics
US6
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=100k/100k
Dual, Sw, 50V, 100mA, 200mW, R1/R2=100k/100k
Y9
R1163D391D
Ricoh
SON-6
SON-6
Linear voltage regulator IC
LDO, 3.9V±1.5%, 150mA, +CE, CL, AE(mode)
LDO, 3.9V±1.5%, 150mA, +CE, CL, AE(mode)
Y9
KRC842E
Korea Electronics
TES6
TES6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=100k/100k
Dual, Sw, 50V, 100mA, 200mW, R1/R2=100k/100k
Y9
74LVC1G98GN
NXP Semiconductors
SOT1115
SOT1115
CMOS logic IC
Configurable multiple-function gate
Configurable multiple-function gate
Y9
74LVC1G98GS
NXP Semiconductors
SOT1202
SOT1202
CMOS logic IC
Configurable multiple-function gate
Configurable multiple-function gate
Y9
74LVC1G98GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Configurable multiple-function gate
Configurable multiple-function gate
Y9
74LVC1G98GF
NXP Semiconductors
SOT891
SOT891
CMOS logic IC
Configurable multiple-function gate
Configurable multiple-function gate
Y9
NC7WP125L
Fairchild Semiconductor
MicroPak-8
MicroPak-8
CMOS logic IC
Dual bus buffer with 3-state output
Dual bus buffer with 3-state output
Y9
ZD5246BSG
Cystech Electronics
SOD-323-S
SOD-323-S
Zener diode
16V±5%, 5mA, Zzt=36, 500mW
16V±5%, 5mA, Zzt=36, 500mW
Y9
ZGFM1016-N
Formosa Microsemi
SOD-323FR
SOD-323FR
Zener diode
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
15.2..16.8V, Izt=15.5mA, Zzt=16, 1W
y9
BD46E422G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.2V±1%, -MR, -Reset PPO, Rdt=200ms
4.2V±1%, -MR, -Reset PPO, Rdt=200ms
Y90
R1172N501B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±2%, 1A, +CE
LDO, 5.0V±2%, 1A, +CE
Y9A
IXD5118N49AGR-G
IXYS
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. 5%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst. 5%, Cd
Y9A
XC6118N49AGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. 5%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst. 5%, Cd
Y9A
IXD5118N49AMR-G
IXYS
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst 5%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst 5%, Cd
Y9A
XC6118N49AMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst 5%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst 5%, Cd
Y9B
IXD5118N49BGR-G
IXYS
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. <1%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst. <1%, Cd
Y9B
XC6118N49BGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. <1%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst. <1%, Cd
Y9B
IXD5118N49BMR-G
IXYS
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst <1%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst <1%, Cd
Y9B
XC6118N49BMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst <1%, Cd
4.9V±2%, ±Reset ODO, Sense, Hst <1%, Cd
Y9C
IXD5118N49CGR-G
IXYS
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. 5%
4.9V±2%, ±Reset ODO, Sense, Hst. 5%
Y9C
XC6118N49CGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. 5%
4.9V±2%, ±Reset ODO, Sense, Hst. 5%
Y9C
IXD5118N49CMR-G
IXYS
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst 5%
4.9V±2%, ±Reset ODO, Sense, Hst 5%
Y9C
XC6118N49CMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst 5%
4.9V±2%, ±Reset ODO, Sense, Hst 5%
Y9D
IXD5118N49DGR-G
IXYS
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. <1%
4.9V±2%, ±Reset ODO, Sense, Hst. <1%
Y9D
XC6118N49DGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst. <1%
4.9V±2%, ±Reset ODO, Sense, Hst. <1%
Y9D
IXD5118N49DMR-G
IXYS
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst <1%
4.9V±2%, ±Reset ODO, Sense, Hst <1%
Y9D
XC6118N49DMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, ±Reset ODO, Sense, Hst <1%
4.9V±2%, ±Reset ODO, Sense, Hst <1%
Y9p
BZX84-C24
NXP Semiconductors
SOT-23
SOT-23
Zener diode
24V±5%, Zzt=70 , Izt=5mA, 250mW
24V±5%, Zzt=70 , Izt=5mA, 250mW
Y9S
CGY121A
Infineon Technologies
MW-6
MW-6
Monolithic microwave IC
GaAs variable gain amp. 2.7..6V, 0.8...2.5GHz (...60dB)
GaAs variable gain amp. 2.7..6V, 0.8...2.5GHz (...60dB)
Y9t
BZX84-C24
NXP Semiconductors
SOT-23
SOT-23
Zener diode
24V±5%, Zzt=70 , Izt=5mA, 250mW
24V±5%, Zzt=70 , Izt=5mA, 250mW
Y9W
BZX84-C24
NXP Semiconductors
SOT-23
SOT-23
Zener diode
24V±5%, Zzt=70 , Izt=5mA, 250mW
24V±5%, Zzt=70 , Izt=5mA, 250mW
Y9Y
CMSZDA24V
Central Semiconductor
SOT-323
SOT-323
Zener diode
Dual, 22.8..25.6V, Zzt=70 , 7.0mA, 275mW
Dual, 22.8..25.6V, Zzt=70 , 7.0mA, 275mW
Other codes starting with 'Y…' :