B–55

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ck-components.com

B

KSA & KSL Series

Sealed Tact Switch

Features/Benefits

manual insertion

self retention

Typical Applications

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.

Ground Terminal

Insertion

K

S

Contact Material

Actuator Type

Operation Force

Sealing

Specification

CONTACT ARRANGEMENT: SPST, N.O.

DOUBLE OVERMOLDING ON TERMINAL

SEALING: IP60

TERMINALS: PC pins, ground pin optional

Mechanical

Electrical

Silver

Gold

MAXIMUM POWER:

1 VA

0.2 VA

MAXIMUM VOLTAGE:

32 VDC

32 VDC

MINIMUM VOLTAGE:

20 mV

20 mV

MAXIMUM CURRENT:

50 mA

10 mA

MINIMUM CURRENT:

1 mA

1 mA

DIELECTRIC STRENGTH: 300 Vrms

CONTACT RESISTANCE: < 100m

Ω

Ω

BOUNCE TIME: < 1 ms

Environmental

Silver

Gold

OPERATING TEMPERATURE:

-40˚C to 85˚C

-40˚C to 125˚C

STORAGE TEMPERATURE:

-40˚C to 85˚C

-55˚C to 125˚C

Process

Wave soldering compatible with lead free soldering profile.

Packaging

Can be delivered in tubes of 65 pieces for automatic insertion or

in boxes of 500 pieces for manual insertion (250 pieces for KSL,

KSLV, KSAV).

Actuation force

Operating life

Travel to

Type

N

(operations)

make

KSA0M211

1 - 1,8

100,000

0,5 ± 0,2

KSA0M311

1 - 1,8

1,000,000

0,5 ± 0,2

KSA0M411

2,25 - 3,75

100,000

0,6 ± 0,2

KSA0M511

3,5 - 6,5

100,000

0,7 ± 0,2

KSA0M911

2,25 - 3,75

500,000

0,6 ± 0,2

KSL0M211

1 - 1,8

100,000

0,5 ± 0,2

KSL0M311

1 - 1,8

1,000,000

0,5 ± 0,2

KSL0M411

2,25 - 3,75

100,000

0,6 ± 0,2

KSL0M511

3,5 - 6,5

100,000

0,7 ± 0,2

KSL0M911

2,25 - 3,75

500,000

0,6 ± 0,2

SWITCH

*Note: “1” Ground terminal not compatible with “V” insertion

*NOTE: Please note that all buttons are not RoHS compliant. Please check the compliance with your C&K sales representative.

L

F

T

RoHS compliant and compatible.

Tin plated.

NOTE: Other versions in terms of force, termination length and corrosion protection

available. Please contact your sales representative.

This data sheet does not provide enough information for applications which require a

certain level of quality or safety such as automotive, medical systems, safety equipment.

Please contact your sales representative to get contractual specification package.

B

T

N

K

0

Button Style

Button Color

BUTTONS Buttons must be ordered separately and will be supplied in bulk.