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 '-1'

Marking
Name
Manufacturer/Case
Function
-11
PDTA114TT

SOT-23
PNP transistor
Sw, 50V, 100mA, 250mW, R1=10k
-11
PDTA115TT

SOT-23
PNP transistor
Sw, 50V, 100mA, 250mW, R1=100k
-11
PDTA115TU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1=100k
-12
PDTA144VU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=47k/10k
-12
PDTC114TT

SOT-23
NPN transistor
Sw, 50V, 100mA, 250mW, R1=10k
-13
PDTA123YU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=2.2k/10k
-14
PDTA113EU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=1k/1k
-15
PDTA113ET

SOT-23
PNP transistor
Sw, 50V, 100mA, 250mW, R1/R2=1k/1k
-16
PDTA113ZU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=1k/10k
-17
PDTC115TU

SOT-323
NPN transistor
Sw, 50V, 100mA, 200mW, R1=100k
-18
PDTC144VU

SOT-490
NPN transistor
Sw, 50V, 100mA, 200mW, R1/R2=47k/10k
-19
PDTC123YU

SOT-323
NPN transistor
Sw, 50V, 100mA, 200mW, R1/R2=2.2k/10k
-1A
PMST3904

SOT-323
NPN transistor
GP, 60V, 200mA, 200mW, B=60..300, >300MHz
-1B
PMST2222

SOT-323
NPN transistor
Sw, 60V, 600mA, 200mW, B=120..300, >300MHz
-1D
PMSTA42

SOT-323
NPN transistor
Vid, 300/300V, 100mA, 200mW, B>25, >50MHz
-1E
PMSTA43

SOT-323
NPN transistor
Vid, 200/200V, 100mA, 200mW, B>25, >50MHz
-1F
PMST5550

SOT-323
NPN transistor
HV, 160V, 300mA, 200mW, B=60..250, 100..300MHz
-1G
PMSTA06

SOT-323
NPN transistor
GP, 80V, 500mA, 200mW, B>50, >100MHz
-1H
PMSTA05

SOT-323
NPN transistor
GP, 60V, 500mA, 200mW, B>50, >100MHz
-1J
PMST2369

SOT-323
NPN transistor
Sw, 40V, 200mA, 200mW, B=40..120, >500MHz
-1K
PMST6428

SOT-323
NPN transistor
GP, Hi-beta, 60V, 100mA, 200mW, B=250..650, 100..700MHz
-1L
PMST6429

SOT-323
NPN transistor
GP, Hi-beta, 55V, 100mA, 200mW, B=250..650, 100..700MHz
-1P
PMST2222A

SOT-323
NPN transistor
Sw, 75V, 600mA, 200mW, B=120..300, >300MHz
-1Q
PMST5088

SOT-323
NPN transistor
GP, 35V, 100mA, 200mW, B=300..900, >100MHz
-1R
PMST5089

SOT-323
NPN transistor
GP, 30V, 100mA, 200mW, B=400..1200, >100MHz
-1S
PDTA123TU

SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1=2.2k
-1T
PDTC123TU

SOT-323
NPN transistor
Sw, 50V, 100mA, 200mW, R1=2.2k
-1T
PDTD123TT

SOT-23
NPN transistor
Sw, 50V, 500mA, 250mW, R1=2.2k
-1U
PDTB123TT

SOT-23
PNP transistor
Sw, 50V, 500mA, 250mW, R1=2.2k