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 'CI'

Marking
Name
Manufacturer/Case
Function
CI
AP130-23TW
Anachip
TSOT-23-3L
Linear voltage regulator IC
LDO, 2.3V±2%, 300mA
CI
AP130-23W
Anachip
SOT-23
Linear voltage regulator IC
LDO, 2.3V±2%, 300mA
CI
AP130-23Y
Anachip
SOT-89
Linear voltage regulator IC
LDO, 2.3V±2%, 300mA
CI
APE6810N-B
Advanced Power Electronics
SOT-23
Voltage detector IC
4.38V±2%, +Reset PPO
CI
APE6810U-B
Advanced Power Electronics
SC-70
Voltage detector IC
4.38V±2%, +Reset PPO
CI
AX6902BR
AXElite Technology
SOT-23
Voltage detector IC
4.38V±1.5%, +Reset PPO
CI
BZX384B12-V-G
Vishay Semiconductor
SOD-323
Zener diode
12V±2.5%, Izt=5mA, Zzt=10, 200mW
CI
GS6332UR22D1
Vishay Semiconductor
SOT-23
Voltage detector IC
2.2V±1.8%, +Reset PPO, 1.5ms
CI
MAX6314US30D1-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.0V±1.8%, -MR, -Reset Bidir, PPO, 1ms
CI
SiP6332R22D1
Vishay Semiconductor
SOT-23
Voltage detector IC
2.2V±1.5%, -Reset PPO 1.5ms
CI
TS3810CXB
Taiwan Semiconductor Company
SOT-23
Voltage detector IC
4.38V±1.5%, +Reset PPO
CI
V6301ISP5B
EM Microelectronic-Marin SA
SOT-23-5
Voltage detector IC
2.8V±2%, +Reset PPO, 290ms
CIC
2SC4080-C
Sanyo Electric
SOT-89
NPN transistor
Vid, HF, 200V, 100mA, 500mW, B=40..80, 400MHz
CID
2SC4080-D
Sanyo Electric
SOT-89
NPN transistor
Vid, HF, 200V, 100mA, 500mW, B=60..120, 400MHz
CIDE
3SMC5.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=5.0V, 326.0A, 3000W(1ms), Bidir.
CIDG
3SMC6.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=6.0V, 291.3A, 3000W(1ms), Bidir.
CIDK
3SMC6.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=6.5V, 267.9A, 3000W(1ms), Bidir.
CIDM
3SMC7.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=7.0V, 250.0A, 3000W(1ms), Bidir.
CIDP
3SMC7.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=7.5V, 232.6A, 3000W(1ms), Bidir.
CIDR
3SMC8.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=8.0V, 220.6A, 3000W(1ms), Bidir.
CIDT
3SMC8.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=8.5V, 208.4A, 3000W(1ms), Bidir.
CIDV
3SMC9.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=9.0V, 194.8A, 3000W(1ms), Bidir.
CIDX
3SMC10CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=10V, 176.4A, 3000W(1ms), Bidir.
CIDZ
3SMC11CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=11V, 184.8A, 3000W(1ms), Bidir.
CIE
2SC4080-E
Sanyo Electric
SOT-89
NPN transistor
Vid, HF, 200V, 100mA, 500mW, B=100..200, 400MHz
CIEE
3SMC12CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=12V, 150.6A, 3000W(1ms), Bidir.
CIEG
3SMC13CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=13V, 139.4A, 3000W(1ms), Bidir.
CIEK
3SMC14CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=14V, 129.4A, 3000W(1ms), Bidir.
CIEM
3SMC15CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=15V, 123.0A, 3000W(1ms), Bidir.
CIEP
3SMC16CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=16V, 115.4A, 3000W(1ms), Bidir.
CIER
3SMC17CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=17V, 106.6A, 3000W(1ms), Bidir.
CIET
3SMC18CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=18V, 102.8A, 3000W(1ms), Bidir.
CIEV
3SMC20CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=20V, 92.6A, 3000W(1ms), Bidir.
CIEX
3SMC22CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=22V, 84.4A, 3000W(1ms), Bidir.
CIEZ
3SMC24CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=24V, 77.2A, 3000W(1ms), Bidir.
CIF
2SC4080-F
Sanyo Electric
SOT-89
NPN transistor
Vid, HF, 200V, 100mA, 500mW, B=160..320, 400MHz
CIFE
3SMC26CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=26V, 71.2A, 3000W(1ms), Bidir.
CIFG
3SMC28CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=28V, 66.0A, 3000W(1ms), Bidir.
CIFK
3SMC30CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=30V, 62.0A, 3000W(1ms), Bidir.
CIFM
3SMC33CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=33V, 56.2A, 3000W(1ms), Bidir.
CIFP
3SMC36CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=36V, 51.6A, 3000W(1ms), Bidir.
CIFR
3SMC40CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=40V, 46.4A, 3000W(1ms), Bidir.
CIFT
3SMC43CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=43V, 43.2A, 3000W(1ms), Bidir.
CIFV
3SMC45CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=45V, 41.2A, 3000W(1ms), Bidir.
CIFX
3SMC48CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=48V, 38.8A, 3000W(1ms), Bidir.
CIFZ
3SMC51CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=51V, 36.4A, 3000W(1ms), Bidir.
CIGE
3SMC54CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=54V, 34.4A, 3000W(1ms), Bidir.
CIGG
3SMC58CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=58V, 32.0A, 3000W(1ms), Bidir.
CIGK
3SMC60CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=60V, 31.0A, 3000W(1ms), Bidir.
CIGM
3SMC64CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=64V, 29.2A, 3000W(1ms), Bidir.
CIGP
3SMC70CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=70V, 26.6A, 3000W(1ms), Bidir.
CIGR
3SMC75CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=75V, 24.8A, 3000W(1ms), Bidir.
CIGT
3SMC78CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=78V, 22.8A, 3000W(1ms), Bidir.
CIGV
3SMC85CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=85V, 20.8A, 3000W(1ms), Bidir.
CIGX
3SMC90CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=90V, 20.6A, 3000W(1ms), Bidir.
CIGZ
3SMC100CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=100V, 18.6A, 3000W(1ms), Bidir.
CIHE
3SMC110CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=110V, 16.8A, 3000W(1ms), Bidir.
CIHG
3SMC120CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=120V, 15.6A, 3000W(1ms), Bidir.
CIHK
3SMC130CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=130V, 14.4A, 3000W(1ms), Bidir.
CIHM
3SMC150CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=150V, 12.4A, 3000W(1ms), Bidir.
CIHP
3SMC160CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=160V, 11.6A, 3000W(1ms), Bidir.
CIHR
3SMC170CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=170V, 11.0A, 3000W(1ms), Bidir.