4

EMC/EMI Products

Schaffner Group Datasheets 15 Aug 2019

Mechanical data

FN 281/FN 282

FN 283/FN 284

FN 285/FN 286

Panel cut out

Dimensions

FN 281

FN 282

FN 283

FN 284

FN 285

FN 286

Tolerances

A

32

32

50

50

32

32

±0.3

B

82

82

65

65

65

65

±0.3

C

72

72

40

40

±0.1

D

43.1

43.1

43.1

43.1

43.6

43.6

±0.3

E

28.5

28.5

28.5

28.5

28.5

28.5

±0.25

F

5.5

5.5

5.5

5.5

5

5

±0.3

G

59.95 max.

59.95 max.

59.95 max.

59.95 max.

59.95 max.

59.95 max.

H

Ø3.5

Ø3.5

Ø3.3

Ø3.3

I

13.4

16.2

13.4

16.2

13.9

16.7

±0.3

J

22.5

22.5

22.5

22.5

22.5

22.5

M

R ≤2.5

R ≤2.5

R ≤2.5

R ≤2.5

R ≤2.5

R ≤2.5

N

60

60

60

60

61.5+0.2/-0*

61.5+0.2/-0*

+0.5/-0

P

29

29

29

29

29

29

+0.5/-0

R

M3

M3

M3

M3

S

90°

90°

90°

90°

* For a panel thickness between 0.8 and 3 mm

All dimensions in mm; 1 inch = 25.4 mm

Tolerances according: ISO 2768-m/EN 22768-m

Please visit www.schaffner.com to find more details on filter connectors.