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 'T9'

Marking
Name
Manufacturer/Case
Function
T9
1SS396
Toshiba
SC-59
Diode
Dual, Schottky, 40V, 100mA
T9
1SV227
Toshiba
SOD-123
Capacitance diode
CATV-tuning, 35V, 2.75/3.1pF(25V)
T9
1SV232
Toshiba
SOD-123
Capacitance diode
CATV-tuning, 35V, 2.75/3.1pF(25V)
T9
1SV259
Toshiba
SOD-323
Capacitance diode
CATV-tuning, 35V, 2.75/3.1pF(25V)
T9
AP8822C-19GA
Anwell Semiconductor
SOT-23
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms, Halogen-fre
T9
AP8822C-19GI
Anwell Semiconductor
SC-82
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms, Halogen-fre
T9
AP8822C-19GS
Anwell Semiconductor
SC-82S
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms, Halogen-fre
T9
AP8822C-19GT
Anwell Semiconductor
SC-70
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms, Halogen-fre
T9
AP8822C-19PA
Anwell Semiconductor
SOT-23
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms
T9
AP8822C-19PI
Anwell Semiconductor
SC-82
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms
T9
AP8822C-19PS
Anwell Semiconductor
SC-82S
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms
T9
AP8822C-19PT
Anwell Semiconductor
SC-70
Voltage detector IC
1.9V±2%, -Reset PPO, 200ms
T9
BD45395G
Rohm
SSOP-5
Voltage detector IC
3.9V±1%, -MR, -Reset ODO, 500ms
T9
BSR18
Philips
SOT-23
PNP transistor
Sw, 40V, 200mA, 250mW, B=50..150, >200MHz
T9
BZX384-C4V3
NXP Semiconductors
SOD-323
Zener diode
4.3V±5%, Izt=5mA, Zzt=80, 200mW
T9
ELM7649HCB
ELM Technology
SOT-23
Voltage detector IC
4.9V±2%, +Reset PPO, 150ms
T9
GDZ11B-V
Vishay Semiconductor
SOD-323
Zener diode
10.76..11.22V, Izt=5mA, Zzt=30, 200mW
T9
HD74LV1GT66ACM
Renessas
CMPAK-5
Capacitance diode
Single-pole single-throw analog switch
T9
HD74LV1GT66AVS
Renessas
VSON-5
Capacitance diode
Single-pole single-throw analog switch
T9
HVM306
Renessas
SOT-23
Capacitance diode
Dual, Filter, Tuning, 30V, 32pF(2V)
T9
MM3Z4V7S
ON Semiconductor
SOD-323FL
Zener diode
4.55..4.75V, Izt=5mA, Zzt=80, 200mW
T9
R1121N491B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.9V±2%, 150mA, +CE
T9
R1131D291D
Ricoh
SON-6
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE, CL
T9
R1163D291B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 2.9V±1.5%, 150mA, +CE, AE(mode)
T9
R3111Q091C
Ricoh
SC-82AB
Voltage detector IC
0.9V±2%, -Reset ODO
T9
R3116Q361C
Ricoh
SC-82AB
Voltage detector IC
3.6V±0.8%, -Reset PPO
T9
R3117K363C
Ricoh
DFN1010-4
Voltage detector IC
3.6V±1%, -Reset PPO, Sense
T9
SST4119
Siliconix
SOT-23
FET n-type
AF, 40V, 50mA, 300mW, Idss=0.2..0.6mA, Up<6V
T9
XC6215B102NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.0V±2%, 200mA, +CE
T9
XC6223D19BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.95V±20mV, 300mA, +CE, CL, PDR
T9
XC6225A272NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.7V±2%, 30mA, +CE
T9-
PZU5.6DB2

SOT-353
Zener diode
Dual, 5.49..5.73V, Izt=5mA, Zzt=40, 250mW
T9.1
TPSMC9.1
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=8.19..10.0V, Vrwm=7.37V, 109A, 1500W(1ms)
T9.1A
TPSMC9.1A
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=7.78V, 112A, 1500W(1ms)
T9.1C
TPSMC9.1C
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=8.19..10.0V, Vrwm=7.37V, 109A, 1500W(1ms), Bidir.
T9.1CA
TPSMC9.1CA
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=7.78V, 112A, 1500W(1ms), Bidir.
T90
2SC5289
NEC Electronics
SOT-143
NPN transistor
UHF, DECT, 9V, 300mA, 1.9GHz
T90
TK71590S
Toko America
SOT-23
Linear voltage regulator IC
LDO, 9V±1.5%, 155mA
T91
BSR18R
Philips
SOT-23
PNP transistor
Sw, 40V, 200mA, 250mW, B=50..150, >200MHz
T92
2SA1977-FB
NEC Electronics
SOT-23
PNP transistor
Fast-Sw, UHF, 20V, 50mA, 200mW, B=20..100, 8.5GHz
T92
BSR18A
Philips
SOT-23
PNP transistor
Sw, 40V, 200mA, 250mW, B=100..300, >250MHz
T92
NE97733
California Eastern Laboratories
SOT-23
PNP transistor
Fast-Sw, UHF, 20V, 50mA, 200mW, B=20..100, 8.5GHz
T93
2SA1978-FB
NEC Electronics
SOT-23
PNP transistor
Fast-Sw, UHF, 20V, 50mA, 200mW, B=20..100, 5.5Hz
T93
BSR18AR
Philips
SOT-23
PNP transistor
Sw, 40V, 200mA, 250mW, B=100..300, >250MHz
T93
NE97833
California Eastern Laboratories
SOT-23
PNP transistor
Fast-Sw, UHF, 20V, 50mA, 200mW, B=20..100, 5.5Hz
T97
2SC5409-T1
NEC Electronics
SOT-363
NPN transistor
UHF, 5V, 30mA, 90mW, B=70..140, 16GHz
t9A
PLVA650A
Philips
SOT-23
Zener diode
Avalanshe regulator, 5V, 250mA, 250mW
T9A
S-1009N34I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.4V±0.5%, -Reset ODO
T9A
S-1009N34I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.4V±0.5%, -Reset ODO
T9A
XC6118N09AGR-G
Torex Semiconductor
USP-4
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
T9A
XC6118N09AMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
t9B
PLVA653A
Philips
SOT-23
Zener diode
Avalanshe regulator, 5.3V, 250mA, 250mW
T9B
S-1009N35I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.5V±0.5%, -Reset ODO
T9B
S-1009N35I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.5V±0.5%, -Reset ODO
T9B
XC6118N09BGR-G
Torex Semiconductor
USP-4
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
T9B
XC6118N09BMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
t9C
PLVA656A
Philips
SOT-23
Zener diode
Avalanshe regulator, 5.6V, 250mA, 250mW
T9C
S-1009N36I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.6V±0.5%, -Reset ODO
T9C
S-1009N36I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.6V±0.5%, -Reset ODO
T9C
XC6118N09CGR-G
Torex Semiconductor
USP-4
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis 5%
T9C
XC6118N09CMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis 5%
t9D
PLVA659A
Philips
SOT-23
Zener diode
Avalanshe regulator, 5.9V, 250mA, 250mW
T9D
S-1009N37I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.7V±0.5%, -Reset ODO
T9D
S-1009N37I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.7V±0.5%, -Reset ODO
T9D
XC6118N09DGR-G
Torex Semiconductor
USP-4
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis <1%
T9D
XC6118N09DMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
0.9V±30mV, ±Reset ODO, Sense, hysteresis <1%
t9E
PLVA662A
Philips
SOT-23
Zener diode
Avalanshe regulator, 6.2V, 250mA, 250mW
T9E
S-1009N38I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.8V±0.5%, -Reset ODO
T9E
S-1009N38I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.8V±0.5%, -Reset ODO
t9F
PLVA665A
Philips
SOT-23
Zener diode
Avalanshe regulator, 6.5V, 250mA, 250mW
T9F
S-1009N39I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
3.9V±0.5%, -Reset ODO
T9F
S-1009N39I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
3.9V±0.5%, -Reset ODO
t9G
PLVA668A
Philips
SOT-23
Zener diode
Avalanshe regulator, 6.8V, 250mA, 250mW
T9G
S-1009N40I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.0V±0.5%, -Reset ODO
T9G
S-1009N40I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.0V±0.5%, -Reset ODO
T9H
S-1009N41I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.1V±0.5%, -Reset ODO
T9H
S-1009N41I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.1V±0.5%, -Reset ODO
T9I
S-1009N42I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.2V±0.5%, -Reset ODO
T9I
S-1009N42I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.2V±0.5%, -Reset ODO
t9J
PLVA2650A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 5V, 250mA, 250mW
T9J
S-1009N43I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.3V±0.5%, -Reset ODO
T9J
S-1009N43I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.3V±0.5%, -Reset ODO
t9K
PLVA2653A

SOT-23
Zener diode
Dual, Avalanshe regulator, 5.3V, 250mA, 250mW
T9K
S-1009N44I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.4V±0.5%, -Reset ODO
T9K
S-1009N44I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.4V±0.5%, -Reset ODO
t9L
PLVA2656A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 5.6V, 250mA, 250mW
T9L
S-1009N45I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.5V±0.5%, -Reset ODO
T9L
S-1009N45I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.5V±0.5%, -Reset ODO
t9M
PLVA2659A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 5.9V, 250mA, 250mW
T9M
S-1009N46I-M5T1U
Seiko Instruments
SOT-23-5
Voltage detector IC
4.6V±0.5%, -Reset ODO
T9M
S-1009N46I-N4T1U
Seiko Instruments
SC-82AB
Voltage detector IC
4.6V±0.5%, -Reset ODO
t9N
PLVA2662A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 6.2V, 250mA, 250mW
T9N
XC74UL4066M
Torex Semiconductor
SOT-25
Capacitance diode
Single-pole single-throw analog switch
t9O
PLVA2665A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 6.5V, 250mA, 250mW
t9P
PLVA2668A
Philips
SOT-23
Zener diode
Dual, Avalanshe regulator, 6.8V, 250mA, 250mW
T9p
PZU5.6DB2

SOT-353
Zener diode
Dual, 5.49..5.73V, Izt=5mA, Zzt=40, 250mW
T9t
PZU5.6DB2
NXP Malaysia
SOT-353
Zener diode
Dual, 5.49..5.73V, Izt=5mA, Zzt=40, 250mW
T9W
PZU5.6DB2

SOT-353
Zener diode
Dual, 5.49..5.73V, Izt=5mA, Zzt=40, 250mW