PCB footprint references

        commonly used smd package & footprint for your electronic PCB design

 

Written by Lim Siong Boon, last dated 15-Jul-09.

email:    contact->email_siongboon 

website: http://www.siongboon.com


 

 

 

 

 

 
For PCB trace design guideline, please visit website ..\..\2007-12-22_cable_wiring\index.htm  

Article from Fairchild that helps a bit on choosing the right packing for your signal sensitive application.

- IC Package Design Effects on Signal Integrity.pdf

 

 

SMT adaptor for your prototyping needs. The multi-adaptor board footprints are designed for mounting various type of SMD IC component. Converting them to a convenient module with pin spacing of 2.54mm pitch. PIC-200 SMD IC test adaptor is definitely handy for your prototyping needs.

Get your SMD Adaptor Now at the PIC-store

 
smd adaptor

PIC-200
  • TQFP-64 pins (pitch 0.8mm)

  • TQFP-44 pins (pitch 0.8mm)

  • QFN 16,28,44 pins (0.65mm)

  • SOIC (wide/narrow, 1.27mm) 16,18,20,24,28 pins

  • SOT23 3L,5L,6L,12L pins

  • PIC-200 datasheet.pdf

PIC-201

  • TQFP-64 pins (pitch 0.5mm)

  • QSOP 16-28 pins (0.635mm)

  • SSOP 16-28 pins (0.65mm)

  • uMax-10 pins (0.5mm)

  • uMax-8 pins (0.65mm)

  • PIC-201 datasheet.pdf

PIC-202

 

Typical minimum silkscreen letter printing font size is 0.75x0.45mm or 30x18mil (line thickness 0.1524mm or 6mil)

Typical smallest Via drill hole size is 0.3mm


Well these are the commonly used smd IC footprint that I have collected so far...

SMD Package

Footprint/Dimension/Datasheet

   
Resistor/Capacitor  
diagram taken from Wiki

0603

 

Size: 1.5 mm 0.8 mm (0.06" 0.03")

0805

 

Size: 2.0 mm 1.3 mm (0.08" 0.05")

1206

 

Size: 3.0 mm 1.5 mm (0.12" 0.06")

1812

 

Size: 4.6 mm 3.0 mm (0.18" 0.12")

2010

 

Size: 5.2 mm 2.6 mm (0.20" 0.10")

2512

 

Size: 6.5 mm 3.2 mm (0.25" 0.12")



Resistor array smd 4P2R

(L x W2)

Size 0201 4P2R
(1.4 x 0.6mm)

Size 0402 4P2R
(2.0 x 1.0mm)

Size 0603 4P2R
(3.2 x 1.6mm)

Size 0805 4P2R
(5.08 x 2.2mm)




YC164 (Convex Terminal type), TC164 (Concave Terminal type)

smd footprint size taken from Panasonic datasheet.


footprint layout size taken from YAGEO datasheet.


   
Package typically for diode  
SMA, D-64
SMB, 403a-03
SMC
SMF, DO219-AB
SC79
   
PLCC  
PLCC-2 (for LED) plcc-2.pdf
   
SOT  

SOT23-3

sot23-3 21-0051.PDF

sot23_philips.pdf

SOT23-5

sot23-5 21-0057.PDF

SOT23-6

sot23-6 21-0058.PDF

SOT23-8

sot23-8 21-0078.PDF

SOT143-4

sot143-4 21-0052.PDF

SOT143b

 

SOT323
SOT363
SOT416
SOT666
SOD123f
SOD323
SOD523
SOD882

SOD323
SOD123
SOD523
SMA
SMB
SMC
MELF
MiniMELF
X1-DFN1006-2
X2-DFN1006-2

SOD MELF footprint
   
SSOP  

SSOP 5.3x 0.65mm

14, 16, 20, 24, 28, 36 pins

ssop 0_65 21-0056.PDF

SSOP 0.8mm

36 pins

ssop 0_8 21-0040.PDF

 

 

TSSOP

 

TSSOP

8 pins

TSSOP-8 G2021-000.PDF

TSSOP

14, 16, 20, 24, 28 pins

TSSOP 21-0066.PDF

TSSOP

14 pins

TSSOP-14 G2015-000.PDF

TSSOP expose pad

14, 20, 28 pins

TSSOP expose pad 21-0108.PDF

TSSOP

16 pins

TSSOP-16 G2019-000.PDF

TSSOP

20 pins

TSSOP-20 G2010-000.PDF

TSSOP

24 pins

TSSOP-24 G2014-001.PDF

TSSOP

28 pins

TSSOP-28 G2020-001.PDF

TSSOP

38 pins

TSSOP-38 21-0081.PDF

TSSOP

48 pins

TSSOP-48 21-0155.PDF

TSSOP

56 pins

TSSOP-56 21-0155.PDF

 

 

SOIC

 

SOIC (narrow), 150"

8, 14, 16 pins

soic (narrow) 21-0041.PDF

SOIC (wide), 300"

16, 18, 20, 24, 28 pins

soic (wide) 21-0042.PDF

SOIC (narrow), 150" expose bottom pad

8 pins

soic (narrow with pad) 21-0111.PDF
   
TQFP  

TQFP-32pins 5x5x1mm

TQFP-32 5x5x1 21-0110B.PDF

TQFP-32 5x5x1 expose pad 21-0079.PDF

TQFP-32pins 7x7x1mm

TQFP-32 7x7x1 G4004-001.PDF

TQFP-44pins 10x10x1mm

TQFP-44 10x10x1 G4012-001.pdf

TQFP-48pins 7x7x1mm

TQFP-48 7x7x1 G4016-001.PDF

TQFP-48 7x7x1 expose pad 21-0065.PDF

TQFP-52pins 10x10x1mm

TQFP-52 10x10x1 G4014-001.PDF

TQFP-64pins 10x10x1mm (pitch 0.5mm)

TQFP-64 10x10x1 G4013-001.PDF

TQFP-64 10x10x1 expose pad 21-0084.PDF

TQFP-64pins 14x14x1.4mm (pitch 0.8mm)

TQFP-64 14x14x1_4.pdf
TQFP-80pins 12x12x1mm

TQFP-80 12x12x1 21-0072.PDF

TQFP-80 12x12x1 expose pad 21-0115.PDF

TQFP-100pins 14x14x1mm

TQFP-100 14x14x1 21-0085.PDF

TQFP-100 14x14x1 expose pad 21-0116.PDF

TQFP-144pins 20x20x1mm

TQFP-144 20x20x1 21-0087.PDF

   

 

 

 

 

Further Footprint references

 

- Microchip microcontroller product PCB foot print references,

projects/2005-09-07_home_pcb_fabrication/footprint/2008-04-00 microchip product footprint reference.pdf

 

- Linear Technology,

http://www.linear.com/designtools/packaging/index.jsp#SOT

 

- Maxim

http://www.maxim-ic.com/design/packaging/index.cfm?filter=type&value=D&SO=pt

http://www.maxim-ic.com/design/packaging/index.cfm?filter=type&value=M&SO=pt

 

- NXP Philip Semiconductor

projects/2005-09-07_home_pcb_fabrication/footprint/Philip ssop,tssop,vso,wave.pdf

SSOP14, SSOP16, SSOP20, SSOP24, SSOP28, SSOP48, SSOP56

TSSOP8, TSSOP8, TSSOP10, TSSOP14, TSSOP16, TSSOP20, TSSOP24, TSSOP28, TSSOP32, TSSOP38, TSSOP48, TSSOP56, VSO40, VSO56

 

 

Information reference from,

                   

 

Singapore Customized, custom made Electronics Circuits & Kits

 

 

email:    contact->email_siongboon 

website: http://www.siongboon.com


 

 

Keyword: surface mount component smd footprint package, foot print, 0603, 0805, 1206, 1218, 2010, 2512

SMT footprint references from Walsin Technology Corporation. smt_notes.pdf