The SMD components 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 'IK'

Marking

Name

Manufacturer/Case

Function

2SA1463-K

NEC Electronics
SOT-89

PNP transistor
Sw, 60V, 1A, 2W, B=60..120, >300MHz

CD214A-T14A

Bourns
DO-214AC

Transient voltage supressor
Vrwm=14V, Irsm=17.2A, 400W(1ms)

LT4ME14A

Lite-On Semiconductor
DO-219

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, Ipp=17.2A, 400W(1ms)

MAX6315US37D3-T

Maxim Integrated Products
SOT-143

Voltage detector IC
3.7V±1.8%, -MR, -Reset ODO, 140ms

P2SMLJ14A-A

Yeashin
SOD-123FL

Transient voltage supressor
Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=8.6A, 200W(1ms)

P2SMSJ14A

Yeashin
SOD-123S

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, Ipp=8.6A, 200W(1ms)

P4SMAFJ14A

PanJIT Semiconductor
SMA-F

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.9V, Ipp=17.2A, 400W(1ms)

P4SMAJ14A

PanJIT Semiconductor
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.9V, Ipp=17.2A, 400W(1ms)

P4SMAJ14A

Shanghai Lunsure Electronic Technology
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, Ipp=17.2A, 400W(1ms)

P4SMAJ14A

Won-Top Electronics
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.9V, Ipp=17.2A, 400W(1ms)

RT9167-34CBR

Richtek Technology
SOT-23-5

Linear voltage regulator IC
LDO, 3.4V±2%, 300mA, +CE

SK315B

Fagor Electronica
DO-214AA

Diode
SBR, 150V, 3A, Vf<0.95V(3A)

SMAJ14A

Diodes
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms)

SMAJ14A

Leimao Electronic Technology
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms)

SMAJ14A

Ruilong Yuan Electronics
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms)

SMAJ14A

Lite-On Semiconductor
DO-214AC

Transient voltage supressor
Vrwm=14.0V, Vbr=15.6..17.2V, Ipp=17.2A, 400W(1ms)

SMAJ14AG

First Semiconductor
DO-214AC

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.9V, Ipp=17.2A, 400W(1ms)

SMF14A

PanJIT Semiconductor
SOD-123FL

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, Ipp=8.6A, 200W(1ms)

SMF4L14AQ

Diodes
DO-219AA

Transient voltage supressor
Vrwm=14V, Vbr=15.6..17.2V, Ipp=17.2A, 400W(1ms)

IK1

LD6918GDAW-K1

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.85V±1%, 300mA, +CE

IK1

LD6918GDDW-K1

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.85V±1%, 300mA, +CE

IK2

LD6918GDAW-K2

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.65V±1%, 300mA, +CE

IK2

LD6918GDDW-K2

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.65V±1%, 300mA, +CE

IK3

LD6918GDAW-K3

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.85V±1%, 300mA, +CE

IK3

LD6918GDDW-K3

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.85V±1%, 300mA, +CE

IK4

LD6918GDAW-K4

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.15V±1%, 300mA, +CE

IK4

LD6918GDDW-K4

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.15V±1%, 300mA, +CE

IKB

2SC3521-B

Renessas
MPAK

NPN transistor
HF, Sw, 40V, 100mA, 100mW, B=45..90

IKC

2SC3521-C

Renessas
MPAK

NPN transistor
HF, Sw, 40V, 100mA, 100mW, B=80..160

IKH

LD6918GDAW-KH

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1%, 300mA, +CE

IKH

LD6918GDDW-KH

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1%, 300mA, +CE

IKI

LD6918GDAW-KI

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.6V±1%, 300mA, +CE

IKI

LD6918GDDW-KI

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.6V±1%, 300mA, +CE

IKJ

LD6918GDAW-KJ

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.7V±1%, 300mA, +CE

IKJ

LD6918GDDW-KJ

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.7V±1%, 300mA, +CE

IKK

LD6918GDAW-KK

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.8V±1%, 300mA, +CE

IKK

LD6918GDDW-KK

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.8V±1%, 300mA, +CE

IKL

LD6918GDAW-KL

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.9V±1%, 300mA, +CE

IKL

LD6918GDDW-KL

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.9V±1%, 300mA, +CE

IKM

LD6918GDAW-KM

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.0V±1%, 300mA, +CE

IKM

LD6918GDDW-KM

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.0V±1%, 300mA, +CE

IKN

LD6918GDAW-KN

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.1V±1%, 300mA, +CE

IKN

LD6918GDDW-KN

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.1V±1%, 300mA, +CE

IKO

LD6918GDAW-KO

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.2V±1%, 300mA, +CE

IKO

LD6918GDDW-KO

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.2V±1%, 300mA, +CE

IKP

LD6918GDAW-KP

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.3V±1%, 300mA, +CE

IKP

LD6918GDDW-KP

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.3V±1%, 300mA, +CE

IKQ

LD6918GDAW-KQ

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.4V±1%, 300mA, +CE

IKQ

LD6918GDDW-KQ

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.4V±1%, 300mA, +CE

IKR

2SD2210-R

Panasonic
SC-62

NPN transistor
LV, DC-DC conv, 25V, 500mA, 1W, 200MHz, B=200..350

IKR

LD6918GDAW-KR

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±1%, 300mA, +CE

IKR

LD6918GDDW-KR

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±1%, 300mA, +CE

IKS

2SD2210-S

Panasonic
SC-62

NPN transistor
LV, DC-DC conv, 25V, 500mA, 1W, 200MHz, B=300..500

IKS

LD6918GDAW-KS

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 300mA, +CE

IKS

LD6918GDDW-KS

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 300mA, +CE

IKT

2SD2210-T

Panasonic
SC-62

NPN transistor
LV, DC-DC conv, 25V, 500mA, 1W, 200MHz, B=400..800

IKT

LD6918GDAW-KT

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1%, 300mA, +CE

IKT

LD6918GDDW-KT

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1%, 300mA, +CE

IKU

LD6918GDAW-KU

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.8V±1%, 300mA, +CE

IKU

LD6918GDDW-KU

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.8V±1%, 300mA, +CE

IKV

LD6918GDAW-KV

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.9V±1%, 300mA, +CE

IKV

LD6918GDDW-KV

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.9V±1%, 300mA, +CE

IKW

LD6918GDAW-KW

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.0V±1%, 300mA, +CE

IKW

LD6918GDDW-KW

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.0V±1%, 300mA, +CE

IKX

LD6918GDAW-KX

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.1V±1%, 300mA, +CE

IKX

LD6918GDDW-KX

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.1V±1%, 300mA, +CE

IKY

LD6918GDAW-KY

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.2V±1%, 300mA, +CE

IKY

LD6918GDDW-KY

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.2V±1%, 300mA, +CE

IKZ

LD6918GDAW-KZ

Leadtrend Technology
WDFN-6L-1.6x1.6

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.3V±1%, 300mA, +CE

IKZ

LD6918GDDW-KZ

Leadtrend Technology
WDFN-8L-2x2

Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.3V±1%, 300mA, +CE

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The ultimate SMD marking codes database