D/CRCW e3

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Revision: 05-Aug-2022

9

Document Number: 20035

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DIMENSIONS

SOLDER PAD DIMENSIONS

Note

• The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a high level of ambient temperature or of

power dissipation may raise the temperature of the solder joint, hence special solder alloys or board materials may be required to maintain

the reliability of the assembly.

The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x or

in publication IPC-7351. They do not guarantee any supposed thermal properties, particularly as these are also strongly influenced by many

other parameters. Still, the given solder pad dimensions will be found adequate for most general applications

DIMENSIONS AND MASS

TYPE / SIZE

L

(mm)

W

(mm)

H

(mm)

T1

(mm)

T2

(mm)

MASS

(mg)

D10/CRCW0402 e3

1.0 ± 0.05

0.5 ± 0.05

0.35 ± 0.05

0.25 ± 0.10

0.2 ± 0.10

0.65

D11/CRCW0603 e3 1.55 + 0.10 / - 0.05

0.85 ± 0.10

0.45 ± 0.05

0.3 ± 0.20

0.3 ± 0.20

2

D12/CRCW0805 e3

2.0 + 0.20 / - 0.10

1.25 ± 0.15

0.45 ± 0.05

0.3 + 0.20 / - 0.10

0.3 ± 0.20

5.5

D25/CRCW1206 e3

3.2 + 0.10 / - 0.20

1.6 ± 0.15

0.55 ± 0.05

0.45 ± 0.20

0.4 ± 0.20

10

CRCW1210 e3

3.2 ± 0.20

2.5 ± 0.20

0.55 ± 0.05

0.45 ± 0.20

0.4 ± 0.20

16

CRCW1218 e3

3.2 + 0.10 / - 0.20

4.6 ± 0.15

0.55 ± 0.05

0.45 ± 0.20

0.4 ± 0.20

29.5

CRCW2010 e3

5.0 ± 0.15

2.5 ± 0.15

0.6 ± 0.10

0.6 ± 0.20

0.6 ± 0.20

25.5

CRCW2512 e3

6.3 ± 0.20

3.15 ± 0.15

0.6 ± 0.10

0.6 ± 0.20

0.6 ± 0.20

40.5

RECOMMENDED SOLDER PAD DIMENSIONS

TYPE / SIZE

WAVE SOLDERING

REFLOW SOLDERING

G

(mm)

Y

(mm)

X

(mm)

Z

(mm)

G

(mm)

Y

(mm)

X

(mm)

Z

(mm)

D10/CRCW0402 e3

-

-

-

-

0.45

0.6

0.6

1.65

D11/CRCW0603 e3

0.65

1.10

1.25

2.85

0.75

0.75

1.00

2.25

D12/CRCW0805 e3

0.90

1.30

1.60

3.50

1.00

0.95

1.45

2.90

D25/CRCW1206 e3

1.40

1.40

1.95

4.20

1.50

1.05

1.80

3.60

CRCW1210 e3

1.80

1.45

2.95

4.70

1.70

1.10

2.80

3.90

CRCW1218 e3

1.80

1.30

5.10

4.40

1.90

1.10

4.90

4.10

CRCW2010 e3

3.40

1.65

2.85

6.70

3.50

1.45

2.80

6.40

CRCW2512 e3

4.60

1.60

3.65

7.80

4.75

1.45

3.50

7.65

T1

W

H

T2

L

G

X

Y

Z