Tactile

KSC244G SP DELTA LFG
Ksc20 Series
Sealed Tact Switch for SMT

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The KSC2 series of sealed tact switches for SMT are IP67 rated, 3.5mm high momentary action tactile switches, featuring a soft actuator. The switches can withstand a variety of operating forces and are available in a range of electrical lifespans, depending on model. C&K’s KSC2 series are designed to give users a positive adaptable tactile feeling, perfect for consumer-facing applications.

Features and Benefits

Positive adaptable tactile feeling
soft actuator 3,5mm high
IP67

Typical Applications

Industrial electronics
Consumer products
Automotive

Specifications

Electrical Life:
between 100,000 and 5,000,000 cycles depending on model
Operating Temperature:
-40°C to 85°C (125°C for gold version)
Contact Rating:
10mA (Gold); 50mA (Silver)
Contact Resistance:
< 100 milliohms
Insulation Resistance:
> 10 megohms
Dielectric Strength:
> 250 Vrms
Solderability:
Depending on the application, this component is suited to the following methods: Terminals being silver or gold plated over a nickel barrier, the use of slightly activated flux is suitable, Soldering on double wave machine for vertical versions: soldering time < 5 sec, Cleaning according to typical washing processes, Infrared Reflow Soldering in accordance with IEC 61760-1.