KSC143GLFG Просмотр технического описания (PDF) - Unspecified

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KSC143GLFG

Sealed Tact Switch for SMT

Unspecified 

KSC4V2 Series

Side Actuated Sealed Tact Switch

Features/Benefits

• Full SMD side actuated

• Haptic adaptability

• Pin in paste terminations

• Tape & reel

• IP67

Typical Applications

• Automotive

• Industrial electronics

• Network equipment

• Telecommunications

Specification

FUNCTION: momentary action

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

TERMINALS:

2 pin in paste signal terminals

3 SMD ground terminals

Mechanical

Type

Force

(N)

Operating Life

(operations)

Travel

(mm)

KSC441V2SPDLFS 3.5 ± 1.0

KSC421V270SHLFS 1.55 ± 0.45

300,000

300,000

0.7 ± 0.2

0.5 ± 0.2

NOTE: Basic version is based on KSC441V2 SPDELTA LFS.

Other configurations of haptics are available upon demand.

MISUSE OVERLOAD: 40N with back support

SHEAR FORCE:10N without back support

Electrical Silver Gold

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT:

MINIMUM CURRENT:

1 VA

32 VDC

20 mV

50 mA

1 mA

0.2 VA

32 VDC

20 mV

10 mA

0.1 mA

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

CONTACT RESISTANCE: ≤ 100 mΩ

INSULATION RESISTANCE (100 V, initial stage): > 109 Ω

BOUNCE TIME: < 1 ms

Environmental Silver

OPERATING TEMPERATURE: -40˚C to 85˚C

STORAGE TEMPERATURE: -55˚C to 85˚C

Gold

-40˚C to 125˚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.

TERMINALS: pin in paste, silver or gold plated

TOP PLATE: tin plated

MSL level: 1

Vacuum pick head mandatory

Packaging

In reels of 500 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 systems where reliability and safety are required, please contact your

sales representative to secure product integration and function to secure usage.

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.

KSC

4

V2

Actuator

2 short, soft*

4 long, soft

Operating Force***

2 2 N (200 grams)

4 3.5 N (350 grams)

Contact Material

1 Silver

3 Gold

* KSC2 version available upon demand

*** Force available upon demand (variant version)

**** Available for KSC4 only

LFS

LFS Lead free compatible, silver plated

LFG Lead free compatible, gold plated

Actuator / Tactile

70SH Silicon 70SH****

SP DELTA Silicon 70SH improved tactile****

RT Hard rubber

RT2 Long travel hard rubber

B–61

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

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