290

12mm Size Insulated Shaft Type/Product Varieties

12mm Size Insulated Shaft Type / Switch Specifications

Switch type

Momentary push switch

Contact arrangement

Single pole and single throw（Push-on）

Travel（mm）

0.5±0.3

Operating force

＋ 2.5

Operating life

30,000 times

Electrical

performance

Rating

1mA 5V DC (10mA 5V DC max. ratings）

Contact resistance

100mΩ max. for initial period,　200mΩ max. after operating life.

Insulation resistance

100MΩ min. 250V DC

Voltage proof

300V AC for 1 minute or 360V AC for 1s

Shaft Dimensions

Flat Type

Unit:mm

With bushing type

High collar type

20

25

30

35

A

—

—

5

5

7

12

12

12

17.5

20

22.5

25

5

7

7

12

12

30

Detailed dimensions

Excluding the 12 detent type

※ Not available for types without detents

※

※

Detailed dimensions

Mounting surface

Locating lug detail

No thread area

1

3.5

7

5.5

3.5

M9x0.75

Mounting surface

A

14

12.4

(8.2)

2.5

X

X

Y

Y