The ultimate SMD marking codes database

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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
AX6608B-33A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA, +CE
Ci
AX6901JR
AXElite Technology
SOT-23-3L
Voltage detector IC
2.80V±1.5%, -Reset PPO
CI
AX6902BR
AXElite Technology
SOT-23-3L
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
FP6808-50NS5P
Fitipower Integrated Technology
SOT-23-5
Voltage detector IC
5.0V±2%, -Reset ODO
CI
GS6332UR22D1
Vishay Semiconductor
SOT-23
Voltage detector IC
2.2V±1.8%, +Reset PPO, 1.5ms
Ci
LD6909PU-32
Leadtrend Technology
SC-70-6
Linear voltage regulator IC
LDO, 3.2V±2%, 300mA, +CE
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), Bidirectional
CIDG
3SMC6.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=6.0V, 291.3A, 3000W(1ms), Bidirectional
CIDK
3SMC6.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=6.5V, 267.9A, 3000W(1ms), Bidirectional
CIDM
3SMC7.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=7.0V, 250.0A, 3000W(1ms), Bidirectional
CIDP
3SMC7.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=7.5V, 232.6A, 3000W(1ms), Bidirectional
CIDR
3SMC8.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=8.0V, 220.6A, 3000W(1ms), Bidirectional
CIDT
3SMC8.5CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=8.5V, 208.4A, 3000W(1ms), Bidirectional
CIDV
3SMC9.0CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=9.0V, 194.8A, 3000W(1ms), Bidirectional
CIDX
3SMC10CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=10V, 176.4A, 3000W(1ms), Bidirectional
CIDZ
3SMC11CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=11V, 184.8A, 3000W(1ms), Bidirectional
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), Bidirectional
CIEG
3SMC13CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=13V, 139.4A, 3000W(1ms), Bidirectional
CIEK
3SMC14CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=14V, 129.4A, 3000W(1ms), Bidirectional
CIEM
3SMC15CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=15V, 123.0A, 3000W(1ms), Bidirectional
CIEP
3SMC16CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=16V, 115.4A, 3000W(1ms), Bidirectional
CIER
3SMC17CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=17V, 106.6A, 3000W(1ms), Bidirectional
CIET
3SMC18CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=18V, 102.8A, 3000W(1ms), Bidirectional
CIEV
3SMC20CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=20V, 92.6A, 3000W(1ms), Bidirectional
CIEX
3SMC22CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=22V, 84.4A, 3000W(1ms), Bidirectional
CIEZ
3SMC24CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=24V, 77.2A, 3000W(1ms), Bidirectional
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), Bidirectional
CIFG
3SMC28CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=28V, 66.0A, 3000W(1ms), Bidirectional
CIFK
3SMC30CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=30V, 62.0A, 3000W(1ms), Bidirectional
CIFM
3SMC33CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=33V, 56.2A, 3000W(1ms), Bidirectional
CIFP
3SMC36CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=36V, 51.6A, 3000W(1ms), Bidirectional
CIFR
3SMC40CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=40V, 46.4A, 3000W(1ms), Bidirectional
CIFT
3SMC43CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=43V, 43.2A, 3000W(1ms), Bidirectional
CIFV
3SMC45CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=45V, 41.2A, 3000W(1ms), Bidirectional
CIFX
3SMC48CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=48V, 38.8A, 3000W(1ms), Bidirectional
CIFZ
3SMC51CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=51V, 36.4A, 3000W(1ms), Bidirectional
CIGE
3SMC54CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=54V, 34.4A, 3000W(1ms), Bidirectional
CIGG
3SMC58CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=58V, 32.0A, 3000W(1ms), Bidirectional
CIGK
3SMC60CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=60V, 31.0A, 3000W(1ms), Bidirectional
CIGM
3SMC64CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=64V, 29.2A, 3000W(1ms), Bidirectional
CIGP
3SMC70CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=70V, 26.6A, 3000W(1ms), Bidirectional
CIGR
3SMC75CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=75V, 24.8A, 3000W(1ms), Bidirectional
CIGT
3SMC78CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=78V, 22.8A, 3000W(1ms), Bidirectional
CIGV
3SMC85CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=85V, 20.8A, 3000W(1ms), Bidirectional
CIGX
3SMC90CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=90V, 20.6A, 3000W(1ms), Bidirectional
CIGZ
3SMC100CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=100V, 18.6A, 3000W(1ms), Bidirectional
CIHE
3SMC110CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=110V, 16.8A, 3000W(1ms), Bidirectional
CIHG
3SMC120CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=120V, 15.6A, 3000W(1ms), Bidirectional
CIHK
3SMC130CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=130V, 14.4A, 3000W(1ms), Bidirectional
CIHM
3SMC150CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=150V, 12.4A, 3000W(1ms), Bidirectional
CIHP
3SMC160CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=160V, 11.6A, 3000W(1ms), Bidirectional
CIHR
3SMC170CA
Central Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=170V, 11.0A, 3000W(1ms), Bidirectional
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