7

※Please confirm "Notes for Onboard series" on page 2 prior to purchase.

※The values are measured data for reference, not guaranteed.

ON-BOARD CONTACT／OG

0

2

4

6

8

10

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

3.8

Gap

（mm）

0.0

1.0

2.0

3.0

4.0

5.0

Resistance

Compression force

OG-503040

OG-503040

5

2

Material : Beryllium copper (t=0.1mm)

Surface treatment : Sn plating

Recommended height : 2.2～3.6ｍｍ

1.2

0

5

10

15

20

25

2.8

3.0

3.2

3.4

3.6

3.8

4.0

4.2

4.4

4.6

4.8

Gap

（mm）

0.0

2.0

4.0

6.0

8.0

10.0

Resistance

Compression force

OG-363050

OG-363050

（1.4）

3.6

1.4

1.4

5

3

Material : Beryllium copper (t=0.1mm)

Surface treatment : Sn reflow plating(Ni plated contacts)

Recommended height : 3.2～4.4ｍｍ

OG-453048

0

10

20

30

40

2.6

2.9

3.2

3.5

3.8

4.1

4.4

0.0

0.5

1.0

1.5

2.0

Gap

（mm）

Resistance

Compression force

OG-453048

Material : Phosphor bronze for spring (t=0.1mm)

Surface treatment : Sn reflow plating

Recommended height : 2.7～4.4ｍｍ

3

3.2

（1.6）

2

3.2

4.5

Material : Phosphor bronze for spring (t=0.1mm)

Surface treatment : Sn reflow plating

OG-363040HDR

3.6

1.4

3

1.4

（1.4）

5

Recommended height : 2.2～3.4ｍｍ

0

5

10

15

20

25

2.0

2.4

2.8

3.2

3.6

Gap

（mm）

0.0

0.4

0.8

1.2

1.6

2.0

Resistance

Compression force

OG-363040HDR

Material : Phosphor bronze for spring (t=0.8mm)

Surface treatment : Sn reflow plating (Cu Base plating)

Recommended height : 3.2～4.0ｍｍ

OG-232242

OG-232242

Resistance

Compression force

OG-282543HDR

Gap

（mm）

0.0

0.3

0.6

0.9

1.2

1.5

0

10

20

30

40

50

2.4

2.8

3.2

3.6

4.0

2.3

2.2

1.8

1.5

1.1

Material : Phosphor bronze for spring

(t=0.1mm)

Surface treatment : Sn reflow plating

Recommended height : 2.5～3.9ｍｍ

OG-282543HDR

1.4

（0.9）

2.5

4.7

2.8

1.4

Compression force vs Electric resistance

Compression force vs Electric resistance

0.0

0.5

1.0

1.5

2.0

2.5

3.0

0

5

10

15

20

25

30

3.9

3.8

3.7

3.6

3.5

3.4

3.3

3.2

3.1

Gap (mm)

Resistance

Compression force

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