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 'IC'

Marking
Name
Manufacturer/Case
Function
IC
MAX6315US45D3-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.5V±1.8%, -MR, -Reset ODO, 140ms
IC
RT9167-27CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
IC
SK36A
Fagor Electronica
DO-214AC
Diode
SBR, 60V, 3A, Vf<0.75V(3A)
IC
UN7231
Panasonic
SOT-89
NPN transistor
Sw, 20V, 700mA, 1W, 55MHz, R1/R2=1k/47k
IC
UNR7231
Panasonic
SOT-89
NPN transistor
Sw, 20V, 700mA, 1W, 55MHz, R1/R2=1k/47k
IC-
2SC3016
Renessas
SOT-23
NPN transistor
VHF/UHF-Osc, 10V, 50mA, 120mW, B=30..90, 1.45GHz
ICA
1KSMB30CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=25.60V, Vbr=28.50..31.50V, 24.2A, 1000W(1ms), Bidirectional
ICB
1KSMB33CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=28.20V, Vbr=31.40..34.70V, 21.9A, 1000W(1ms), Bidirectional
ICC
1KSMB36CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=30.80V, Vbr=34.20..37.80V, 20.0A, 1000W(1ms), Bidirectional
ICD
1KSMB39CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=33.30V, Vbr=37.10..41.0V, 18.6A, 1000W(1ms), Bidirectional
ICE
1KSMB43CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=36.80V, Vbr=40.90..45.20V, 16.9A, 1000W(1ms), Bidirectional
ICF
1KSMB47CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=40.20V, Vbr=44.70..49.40V, 15.4A, 1000W(1ms), Bidirectional
ICG
1KSMB51CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=43.60V, Vbr=48.50..53.60V, 14.3A, 1000W(1ms), Bidirectional
ICH
1KSMB56CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=47.80V, Vbr=53.20..58.80V, 13.0A, 1000W(1ms), Bidirectional
ICH
PZ1AH6V2B
PanJIT Semiconductor
SOD-123HE
Zener diode
6.2..6.51V, Izt=100mA, Zzt=3, 1W
ICH
PZ1AL6V2B
PanJIT Semiconductor
SOD-123FL
Zener diode
6.2..6.51V, Izt=100mA, Zzt=3, 1W
ICH
PZS516V8BAS
PanJIT Semiconductor
SOD-123
Zener diode
6.46..7.14V, Izt=0.05mA, 500mW
ICH
PZS527V5BCH
PanJIT Semiconductor
SOD-323HE
Zener diode
7.12..7.88V, Izt=5mA, Zzt=7, 500mW
ICI
1KSMB62CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=53.0V, Vbr=58.90..65.10V, 11.8A, 1000W(1ms), Bidirectional
ICJ
1KSMB68CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=58.10V, Vbr=64.60..71.40V, 10.9A, 1000W(1ms), Bidirectional
ICK
1KSMB75CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=64.10V, Vbr=71.30..78.80V, 9.7A, 1000W(1ms), Bidirectional
ICL
1KSMB82CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=70.10V, Vbr=77.90..86.10V, 8.8A, 1000W(1ms), Bidirectional
ICM
1KSMB91CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=77.80V, Vbr=86.50..95.50V, 8.0A, 1000W(1ms), Bidirectional
ICN
1KSMB100CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=85.50V, Vbr=95.0..105.0V, 7.3A, 1000W(1ms), Bidirectional
ICO
1KSMB110CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=94V, Vbr=105.0..116.0V, 6.6A, 1000W(1ms), Bidirectional
ICP
1KSMB120CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=102.0V, Vbr=114.0..126.0V, 6.1A, 1000W(1ms), Bidirectional
ICQ
1KSMB130CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=111.0V, Vbr=124.0..137.0V, 5.6A, 1000W(1ms), Bidirectional
ICR
1KSMB150CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=128.0V, Vbr=143.0..158.0V, 4.8A, 1000W(1ms), Bidirectional
ICS
1KSMB160CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=136V, Vbr=152.0..168.0V, 4.6A, 1000W(1ms), Bidirectional
ICT
1KSMB170CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=144.5V, Vbr=162.0..179.0V, 4.3A, 1000W(1ms), Bidirectional
ICU
1KSMB180CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=153.0V, Vbr=171.0..189.0V, 4.1A, 1000W(1ms), Bidirectional
ICV
1KSMB200CA-TG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=171.0V, Vbr=190.0..210.0V, 3.7A, 1000W(1ms), Bidirectional