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Specification for Design of PCB Pad -- Specification Size of Pad

2024-01-19

Latest company news about Specification for Design of PCB Pad -- Specification Size of Pad

 

Note: The following design standards refer to the IPC-SM-782A standard and the design of some famous Japanese design manufacturers and some better design solutions accumulated in the manufacturing experience. For your reference and use (the general idea of pad design: CHIP pieces of standard size, according to the size specifications to give a pad design standards; size is not standard, according to its material number to give a pad design standards. IC, connector components in accordance with the material number or specifications grouped to give a design standard.) To reduce design problems to the actual production of many problems.

 

 

Specifications (or material number): 0201 (0603)

 

Material specific parameters (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.10±0.05,b=0.30±0.05,c=0.60±0.05

 

 

Pad design (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  1

 

Note: Applicable and common resistors, capacitors, inductors

 

 

Specifications (or material number): 0402 (1005)

 

 

Material specific parameters (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.20±0.10,b=0.50±0.10,c=1.00±0.10

 

 

Pad design (mm):

 

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Printed tin stencil design: centered on the center of the pad, openings round D = 0.55mm

 

Stencil design: opening width 0.2mm (stencil thickness T recommended thickness of 0.15mm)

 

Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 0603 (1608)

 

 

Material specific parameters (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.30±0.20,b=0.80±0.15,c=1.60±0.15

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  5

 

Note: Applicable and common resistors, capacitors, inductors

 

Specifications (or material number): 0805(2012)

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.40±0.20,b=1.25±0.15,c=2.00±0.20

 

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  5

 

 

Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 1206 (3216)

 

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.50±0.20,b=1.60±0.15,c=3.20±0.20

 

 

Pad design (mm)

 

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Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 1210(3225)

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.50±0.20,b=2.50±0.20,c=3.20±0.20

 

 

 

 

Pad design (mm)

 

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Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 1812(4532)

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.50±0.20,b=3.20±0.20,c=4.50±0.20

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  13

 

 

Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 2010(5025)

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.60±0.20,b=3.20±0.20,c=6.40±0.20

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  15

 

Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 2512(6432)

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  0

 

a=0.60±0.20,b=3.20±0.20,c=6.40±0.20

 

 

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  15

 

Note: Applicable and common resistors, capacitors, inductors

 

Specification (or material number): 5700-250AA2-0300

 

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  18

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  19

 

Printed tin stencil design: 1:1 opening, not to avoid tin beads

 

Specification (or material number): Drain resistance 0404 (1010)

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  20

 

a=0.25±0.10,b=1.00±0.10,c=1.00±0.10,d=0.35±0.10,p=0.65±0.05

 

 

Pad design (mm)

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  21

 

Specification (or material number): Drain resistance 1206(3216)

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  22

 

a=0.30±0.15,b=3.2±0.15

 

c=1.60±0.15,d=0.50±0.15

 

p=0.80±0.10

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  23

 

Specification (or material number): Drain resistance 1606(4016)

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  24

 

a=0.25±0.10,b=4.00±0.20

 

c=1.60±0.15,d=0.30±0.10

 

p=0.50±0.05

 

 

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  25

 

Specification (or material number): 472X-R05240-10

 

 

Material specific parameters (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  26

 

a=0.38±0.05,b=2.50±0.10

 

c=1.00±0.10,d=0.20±0.05

 

d1=0.40±0.05,p=0.50

 

Pad design (mm)

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  27

 

 

Tantalum capacitors

 

Specification (or material number)

 

Material specific parameters (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  28

 

 

Pad design (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  29

 

2312 (6032)

 

a=1.30±0.30,b=3.20±0.30


c=6.00±0.30,d=2.20±0.10

 

A=2.00,B=2.20,G=3.20
2917 (7243)

 

a=1.30±0.30,b=4.30±0.30


c=7.20±0.30,d=2.40±0.10

 

A=2.00,B=2.40,G=4.50
1206(3216)

 

a=0.80±0.30,b=1.60±0.20


c=3.20±0.20,d=1.20±0.10

 

A=1.50,B=1.20,G=1.40
1411 (3528)

 

a=0.80±0.30,b=2.80±0.20


c=3.50±0.20,d=2.20±0.10

 

A=1.50,B=2.20,G=1.70

 

 

Aluminum electrolytic capacitors

 

 

Material specific parameters (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  30

Pad design (mm):

 

latest company news about Specification for Design of PCB Pad -- Specification Size of Pad  31

 

 

 

(Ø4×5.4)
d=4.0±0.5
h=5.4±0.3
a=1.8±0.2,b=4.3±0.2
c=4.3±0.2,e=0.5~0.8
p=1.0
A=2.40,B=1.00
P=1.20,R=0.50
(Ø5×5.4)
d=5.0±0.5
h=5.4±0.3
a=2.2±0.2,b=5.3±0.2
c=5.3±0.2,e=0.5~0.8
p=1.3
A=2.80,B=1.00
P=1.50,R=0.50
(Ø6.3×5.4)
d=6.3±0.5
h=5.4±0.3
a=2.6±0.2,b=6.6±0.2
c=6.6±0.2,e=0.5~0.8
p=2.2
A=3.20,B=1.00
P=2.40,R=0.50
(Ø6.3×7.7)
d=6.3±0.5
h=7.7±0.3
a=2.6±0.2,b=6.6±0.2
c=6.6±0.2,e=0.5~0.8
p=2.2
A=3.20,B=1.00
P=2.40,R=0.50
(Ø8.0×6.5)
d=6.3±0.5
h=7.7±0.3
a=3.0±0.2,b=8.3±0.2
c=8.3±0.2,e=0.5~0.8
p=2.2
A=3.20,B=1.00
P=2.40,R=0.50
(Ø8×10.5)
d=8.0±0.5
h=10.5±0.3
a=3.0±0.2,b=8.3±0.2
c=8.3±0.2,e=0.8~1.1
p=3.1
A=3.60,B=1.30
P=3.30,R=0.65
(Ø10×10.5)
d=10.0±0.5
h=10.5±0.3
a=3.5±0.2,b=10.3±0.2
c=10.3±0.2,e=0.8~1.1
p=4.6
A=4.20,B=1.30
P=4.80,R=0.65

 

 

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