Dimensions are shown: mm (inch)

Dimensions subject to change

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B-17

B

KSS Series

Subminiature Side Actuated Tact Switch for SMT

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.

Features/Benefits

Typical Applications

Mechanical

Specification

FUNCTION: momentary action

CONTACT ARRANGEMENT: N.O.

TERMINALS: Gullwing & 3-Way type for SMT

Packaging

Switches are delivered in tape and reels of 3,000 pieces. The reel

diameter is is 330mm (12.992 x .15). The tape dimensions conform

to the EIA-RS-481 and CE-2863 norms.

NOTE: Part numbers listed above do not represent all possible configurations.

For information on specific and custom switches, consult Customer Service Center.

Actuator

Operating Force

K

S

S

Contact Material

Termination

Operating force

Operating life

Travel

Type

Newtons (grams)

(operations)

KSS221G

2.0 (200) ± 25%

100,000

0,3 ± 0,15

KSS231G

2.5 (250) ± 20%

100,000

0,3 ± 0,10

KSS233W

2.5 (200) ± 25%

100,000

0,3 ± 0,15

KSS241G

4.0 (400) ± 25%

100,000

0,3 ± 0,15

Electrical

Silver

Gold

MAXIMUM POWER:

1 VA

0.2 VA

MAXIMUM VOLTAGE:

50 VDC

50 VDC

MAXIMUM CURRENT:

50 mA

10 mA

MINIMUM CURRENT:

1 mA

1 mA

DIELECTRIC STRENGTH:

≥ 250 VDC

CONTACT RESISTANCE:

≤ 100 mΩ

INSULATION RESISTANCE (100 VDC):

BOUNCE TIME:

≤ 3 ms

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: Infrared reflow in accordance with CECC00802