How to Quickly Know SMD Components on Circuit Board?

2017-03-17 13:19:31 viya 91

Surface Mounted Devices (SMD) is one of electronic components and assemblied in high density, small size and light weight. The volume and weight is only 1/10 of tranditional DIP components. Being replaced by SMD and through PCB assembly, the volume of electronic products is reduced 40% to 60% and the weight 60% to 80% and with high reliability and anti-vibration.

Specifications for Various SMD Components:


Size & Specification: TANA,TANB,TANC,TANDSOT  

transistor SOT23, SOT143, SOT89 etc.blob.png
MELF Cylindrical Element DIODE, RESISTORblob.png
SOIC Integrate Circuit Dimensions: SOIC08, 14, 16, 18, 20, 24, 28, 32  blob.png
QFP Close pitch integrated circuit

PLCC integrate circuit  

PLCC20, 28, 32, 44, 52, 68, 84blob.png


Ball Grid Array Package Integrated Circuit

Array Spacing Specifications: 1.27, 1.00, 0.80blob.png
CSP Integrated Circuit Element length does not exceed inside the length of the chip with 1.2 times Array spacing <0.50的MICROBGA  blob.png


Dimensions: 0201,0402,0603,0805,1206,1210,2010, blob.png

TAG:   SMD Components

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