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Veticus/SMD_Packages.md

Created January 23, 2022 17:20
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SMD_Packages.md

SMD/SMT package sizes (passives)

"Package" is the same as "Chip carrier" in this context.
term expanded examples
SMD Surface-mount devices Active and passive components
SMT Surface-mount technology Assemblies and mounting
SMA Surface-mount assembly A complete module assembled using SMT
SMC Surface-mount componenets The individual component
SMP Surface-mount package The forms/shapes/standards of cases/packages
SME Surface-mount equipment Machines that can make SMT assemblies - pick&place and stuff

Resistors/Capacitors

Metric (mm)

Code Length (L) Width (W) Height (H) Power (watt)
0603 0.6 0.3 0.25 1/20 (0.05)
1005 1.0 0.5 0.35 1/16 (0.062)
1608 1.55 0.85 0.45 1/10 (0.10)
2012 2.0 1.2 0.45 1/8 (0.125)
3216 3.2 1.6 0.55 1/4 (0.25)
3225 3.2 2.5 0.55 1/2 (0.50)
3246 3.2 4.6 0.55 1
5025 5.0 2.5 0.6 3/4 (0.75)
6332 6.3 3.2 0.6 1

Imperial (inch)

Code Length (l) Width (w) Height (h) Power (watt)
0201 0.024 0.012 0.01 1/20 (0.05)
0402 0.04 0.02 0.014 1/16 (0.062)
0603 0.06 0.03 0.018 1/10 (0.10)
0805 0.08 0.05 0.018 1/8 (0.125)
1206 0.12 0.06 0.022 1/4 (0.25)
1210 0.12 0.10 0.022 1/2 (0.50)
1812 0.12 0.18 0.022 1
2010 0.20 0.10 0.024 3/4 (0.75)
2512 0.25 0.12 0.024 1

MELF resistor package

  • The round ones, with solder pads on the ends
Name Abbr. Code Length Diameter Power
mm mm Watt
MicroMELF MMU 0102 2.2 1.1 0.2 - 0.3
MiniMELF MMA 0204 3.6 1.4 0.25 - 0.4
MELF MMB 0207 5.8 2.2 0.4 - 1.0

Tantalum capacitors

SMD PACKAGE TYPE DIMENSIONS MM EIA STANDARD
Size A 3.2 x 1.6 x 1.6 EIA 3216-18
Size B 3.5 x 2.8 x 1.9 EIA 3528-21
Size C 6.0 x 3.2 x 2.2 EIA 6032-28
Size D 7.3 x 4.3 x 2.4 EIA 7343-31
Size E 7.3 x 4.3 x 4.1 EIA 7343-43

SOT23-5, SOT353, SOT553

  • SOT23-3 (SOT23, TO236AB, SOT346, SC59A, TO236AA, SMT3),
  • SOT323 (SC70-3, UMT3),
  • SOT416 (SOT523, SC75A, SC90, EMT3)
Dimensions (mm)
SOT-23-2 SOT-323 SOT-416
A 2.9
B 1.3
C
D
G 1.9 1.3 1.0
H
J
K
L 0.95 0.65 0.5
S

SOT23-5, SOT353, SOT553

File:SOT 353 - OKÓTOVANý NáRYS K NAHRáTí.pngFile:SOT353 - OKÓTOVANý BOKORYS K NAHRáTí.png

  • SOT23-5 (SOT25, SC74A, SOT753, MO-178AA, SMT5),
  • SOT353 (SC70-5, SC88A, TSSOP-5, UMT5), SOT553
SOT23-5 SOT353 SOT553
A 2.90 ±0.10 2.0 ±0.2 1.60 ±0.10
B 1.60 ±0.10 1.25 ±0.10 1.20 +0.05 -0.10
C 1.04 – 1.44 0.8 – 1.1 0.60 +0.02 -0.05
D 0.350 –0.500 0.2 – 0.3 0.20 +0.10 -0.05
G 0.95 0.65 0.50
H 0.05 –0.15 ≤0.1 0.00
J 0.15 +0.03 -0.05
K 0.20 ±0.10
S 2.0 – 2.2 1.60 +0.10 -0.05
K 0.20 ±0.10
S 2.0 – 2.2 1.60 +0.10 -0.05
V

SOT23-6, SOT363, SOT563

File:SOT457,363 - OKÓTOVANý NáRYS K NAHRáTí.pngFile:SOT457,363 - OKÓTOVANý BOKORYS K NAHRáTí.png

  • SOT23-6 (SOT26, SC59-6, SC74, TSOP-6, MO-178AB, SMT6, SM6, Mini6, SOT457),
  • SOT363 (SC70-6, SC88, TSSOP-6, UMT6, US6, S-Mini6), SOT563
SOT23-6 SOT363 SOT563
A 2.9 2.0 1.60 ±0.10
B 1.625 1.25 1.20 +0.05 -0.10
C 1.25 0.95 0.60 +0.02 -0.05
D 0.4 0.25 0.20 +0.10 -0.05
G 0.95 0.65 0.50
H 0.1 0.00
J 0.18 0.15 +0.03 -0.05
K 0.38 0.20 ±0.10
S 2.8 2.1 1.60 +0.10 -0.05

SOT23-8 AKA SOT28

File:SOT 28 OKÓTOVANý NáRYS K NAHRáTí.pngFile:SOT28 OKÓTOVANý BOKORYS K NAHRáTí.png

Dimensions (mm)
A 2.90 ± 0.10 2.90 ± 0.10
B 1.60 ± 0.10
C 1.27 1.27
D 0.3 0.3
G 0.650 typ. 0.650 typ.
H 0.0762 0.0762
J 152 0.152
K 575 0.575
S 2.80 ± 0.20 2.80 ± 0.20
L

SOT143, SOT343 AKA TO253

File:SOT143,343 OKÓTOVANý NáRYS K NAHRáTí.pngFile:SOT143,343 OKÓTOVANý BOKORYS K NAHRáTí.png

SOT143 SOT343
A 2.90 ±0.10 2.00 - 2.20
B 1.30 ±0.10 1.150 - 1.350
C 0.900 - 1.100
D 0.400 +0.110 -0.030 0.250 - 0.400
F 0.800 +0.130 -0.030 0.350 - 0.500
G 1.92 +0.11 -0.14 1.200 - 1.400
H 0.05 +0.05 -0.037 0.000 - 0.100
J 0.11 +0.07 -0.025 0.080 - 0.150
K 0.89 - 1.00 525
L
R
S 2.38 ±0.10 2.150 - 2.450

SOT490 AKA (SOT523F, SC89, EMT3F)

File:SOT490 NáRYS K NAHRáTí.pngFile:SOT490 BOKORYS K NAHRáTí.png

  • G = 0.5mm
  • L = 1.0mm

SOT89-3 (TO243AA, SC62, MPT3)

File:SOT89 NáRYS K NAHRáTí.pngFile:SOT89 BOKORYS K NAHRáTí.png

Dimensions (mm)
A 4.5
B 2.5
C 1.5 ± 0.1
D
E 1.6
F
G 1.5
J
K
S
L 3

SOT89-5

File:SOT89-5 PůDORYS K NAHRáTí.pngFile:SOT89-5 BOKORYS K NAHRáTí.png

Dimensions (mm)
A 4.6
B 2.6
C 1.6
D
E
F
G 1.5
H
J
K
S
L

SOT223 (SOT223-4) (SC73, TO261AA)

File:SOT 223 OKÓTOVANý NáRYS K NAHRáTí N.pngFile:SOT 223 OKÓTOVANý BOKORYS K NAHRáTí N.png

Min Typ Max
A 1.80
A1 0.02
b 0.60 0.70 0.80
b2 2.90 3.00 3.10
c 0.24 0.26 0.32
D 6.30 6.50 6.70
e 2.3
e1 4.6
E 6.70 7.00 7.30
E1 3.30 3.50 3.70

SOT223-5

Min Typ Max
A 1.8
A1 0.02 0.04 0.10
A2 1.55 1.65
A3 0.87 0.91
b 0.41 0.46 0.51
b2 2.95 3.00 3.05
C 0.24 0.32
D 6.45 6.50 6.55
E 6.86 7.00 7.26
E1 3.45 3.50 3.55
e 1.27
e1 5.08
L 0.91 1.14

SOT223-8 (SM-8)

Min Typ Max
A 1.60 1.70
A1 0.02 0.04 0.10
b 0.70 0.80 0.90
c 0.24 0.28 0.32
D 6.30 6.60 6.70
e 1.53
e1 4.59
E 6.70 7.00 7.30
E1 3.30 3.50 3.70
L 0.75 0.90 1.00
ø 45°
ø1 15°
ø2 10°
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