KS12R21CBD
Ks0 Series
Single Pole Key Switch
Image shown represents the product series and may not indicate the actual part number
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Available in a variety of cap colors and either an SPST or SPDT configuration, C&K’s KS Single Pole keyswitch is found in products throughout the instrumentation and telecommunications industries. KS keyswitches are built to meet all high-performance expectations while still retaining a consistent tactile feel for the end-user over a long period of time.
Features and Benefits
- Excellent tactile feel
- Variety of cap colors
- SPST and SPDT configurations
Typical Applications
- Telecommunications
- Industrial
- Instrumentation
Specifications
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Contact Rating:
25mA @ 50 V AC or DC max.
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Electrical Life:
100,000 cycles
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Contact Resistance:
< 100 milliohms
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Insulation Resistance:
> 1,000 megohms
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Dielectric Strength:
1,000 Vrms min. @ sea level
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Operating Temperature:
-30°C to 65°C
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Solderability:
Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
KS12R21CBD
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Most Common:
No
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Current Rating:
0.4VA (AC/DC)
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Circuit:
SPST-NO
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Mounting Type:
Thru-hole
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Sealing:
Unsealed
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Illumination:
No/None
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Switch Function:
Off-Mom On
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Electrical Life Cycles:
100,000
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Voltage Rating - AC:
20V
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Voltage Rating - DC:
20V
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Actuator Type:
Square, Button
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Color - Actuator/Cap:
White
- Illumination Type, Color:
-
Termination Style:
Thru-hole
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Packaging:
Bulk