B

29 May 12

KSC9 Series

SMD Sealed Tact Switch for Adjustable Height

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.

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

Features/Benefits

Mechanical

BUTTON INSETION OVERLOAD: 40N

BUTTON RETENTION FORCE: 7N min between -40°C/+85°C

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 (50 Hz, 1 min.): > 250 Vrms

CONTACT RESISTANCE: < 100 m

Ω

Ω

BOUNCE TIME: < 1 ms

Specification

FUNCTION: momentary action

CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.

TERMINALS: J bend or Gullwing type for SMT

CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.

Operating Force

K

S

C

Contact Material

Termination

Type

Force

Operating Life

Travel

(N)

(operations)

(mm)

KSC921J LFS

1.7 ± 0.5

300,000

0.4 ± 0.2

KSC931J LFS

2.55 ± 0.65

300,000

0.4 ± 0.2

KSC941J LFS

3.4 ± 0.85

300,000

0.4 ± 0.2

Typical Applications

Environmental

Silver

Gold

OPERATING TEMPERATURE:

-40˚C to 85˚C

-40˚C to 125˚C

STORAGE TEMPERATURE:

-55˚C to 85˚C

-55˚C to 125˚C

Process

SOLDERING: Depending on the application, this component is

suited to the following methods:

– Cleaning according to typical washing processes.

– Infrared Reflow Soldering in accordance with IEC 61760-1.

MSL level: 2a

Packaging

In reels of 750 pieces.

Dimensions of reels according to EIA RS481 or IEC 2863.

External diameter 330 mm ± 2 mm.

NOTE: This product is designed and manufactured for general electronic devices. For sys-

tems where reliability and safety are required, please contact your sales representative

to secure product integration and function to secure usage.

9

NEW!

S

C

9

B

T

N

Type

Color

K

B–38

Dimensions are shown: mm

Specifications and dimensions subject to change

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