B

B–90

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

KSC6 Series

Sealed Tact Switch for SMT

+0,3

6,2 0

ø 4,7

ø 2,9

Operating

Operating

Type

force FA

life

Travel

(Newtons)

(operations)

(mm)

KSC621

1.7 ± 0.5

300,000

0.4 ± 0.2

KSC631

2.55 ± 0.65

300,000

0.4 ± 0.2

KSC641

3.4 ± 0.85

300,000

0.4 ± 0.2

LFS Lead free compatible, silver plated

LFG Lead free compatible, gold plated

Contact Material

1 Silver

3 Gold

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and place it in the appropriate box.

However, please note that all the combinations of these options are not feasible.

For any part number different from those listed above, please consult your local representative.

K S C 6

Operating Force

2 1.7 N (170 grams)

3 2.55 N (255 grams)

4 3.4 N (340 grams)

See mechanical chart above

to confirm specifications

Termination

J J bend

G Gullwing

KSC6 hard actuator 7,7 mm high

Packaging

Switches delivered on continuous tape & reels of 950 pieces

Dimensions according to EIA RS-481/ IEC 60286-3 standard

External diameter 380 ± 2 mm

19 Nov 21