E

E–26

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ck-components.com

KSC4D Series

Sealed Detect 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.

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.

Features/Benefits

Mechanical

Specification

FUNCTION: momentary action

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

TERMINALS: J bend & Gullwing type for SMT

1

Tolerances of operating force FA is ± 1N.

Actuator

, H=5,2 mm

K

S

C

4

D

Operating Force

D

Detect 2.0N (200 grams)

L

F

S

Contact Material

1

Silver

Termination

J

J bend

Operating force

Operating

life

Type

(grams)

(operations)

Travel

KSC4D1G

2,0 (200)

500,000

0,60 ± 0,4

Typical Applications

Electrical

Silver

MAXIMUM POWER:

1 VA

MAXIMUM VOLTAGE:

32 VDC

MINIMUM VOLTAGE:

20 mV

MAXIMUM CURRENT:

50 mA

MINIMUM CURRENT:

1 mA

DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 V

CONTACT RESISTANCE: < 100 m

Ω

Ω

BOUNCE TIME: < 1 ms

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

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

S

H

Rubber Hardness

Indication

RoHS compliant and

compatible.

Silver plated.

Electrical

Silver

OPERATING TEMPERATURE:

-40˚C to 85˚C

STORAGE TEMPERATURE:

-55˚C to 85˚C

Process

SOLDERING:

- Cleaning according to typical washing processes.

- Infrared Reflow according to free soldering process.

Packaging

Reels of 1,000 pieces. Dimensions of reels according to EIA

RS481 or IEC 2863. External diameter 330 mm ± 2 mm.