SMD Marking Code Database
Complete SMD code book and reference database for surface mount device identification. Search thousands of electronic component markings for circuit board repair and diagnostics.
SMD Code Reference & Marking Guide
• SMD Marking Codes: Comprehensive database of surface mount device markings and identification codes
• SMD Code Book: Complete reference guide for electronic component marking lookup and identification
• Surface Mount Device Codes: Quick search for semiconductor markings, capacitor codes, and resistor values
• Electronic Component Marking: Identify ICs, transistors, diodes, and other SMD components with ease
• Circuit Board Repair: Essential tool for electronics repair technicians and hobbyists
SMD Code Search
Search our extensive database of SMD marking codes to identify any surface mount component quickly and accurately.
Component Identification
Identify semiconductors, capacitors, resistors, and other electronic components from their surface markings.
Circuit Board Repair
Essential reference for electronics repair technicians and circuit board diagnostics professionals.
Popular SMD Code Categories
Semiconductor Markings
IC codes, transistor markings, diode identification
Capacitor Codes
SMD capacitor values, voltage ratings, tolerance codes
Resistor Markings
Surface mount resistor values, EIA-96 codes
Package Codes
SOT, SOIC, QFN, BGA package identification
SmdCode : A2
Parts Number : 1N4148W-E3-08 (SOD-123)
SmdCode : A04S
Parts Number : SN74AHC1G04DBVT (SOT23-DBV)
SmdCode : LAAK
Parts Number : LT1637CDD (DD Package)
SmdCode : LTGC
Parts Number : LT1761ES5-BYP#PBF (TSOT-23-5)
SmdCode : SBLB
Parts Number : LM5020MM-1 /NOPB (VSSOP-DGS-10)
SmdCode : T4
Parts Number : BAV16WS-7-F (SOD-323)
SmdCode : Y4
Parts Number : BZX84C15-V (SOT23)
SmdCode : A19T
Parts Number : RM3401 (SOT23-3)(Rectron Semiconductor)
SmdCode : C08R
Parts Number : SN74LVC2G08DCUT
SmdCode : C17K
Parts Number : SN74LVC2G17DBVT (SOT-23 DBV)