نام محصول:
سوئیچ ضامن
نام انگلیسی:
Toggle switch ET series
برند:
C&K Components
مشخصات:
C&K’s ET series are sealed subminiature toggle switches, often used in the medical and telecommunications industry in hand-held or instrumentation applications. Featuring a small footprint (to help save space on the PCB) and ESD protection, long-lasting ET switches also come with strong protection from solder and cleaning process contaminants.
FEATURES AND BENEFITS
• Sealed against solder and cleaning process contaminants
• Compact size and small footprint save PCB space
• ESD protection available
TYPICAL APPLICATIONS
• Hand-held telecommunications
• Instrumentation
• Medical equipment
SPECIFICATIONS
Contact Rating:
Electrical Life:
ETX1 models: 60,000 make-and-break cycles at full load. All other models: 30,000 cycles
Contact Resistance:
Below 20 millohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts
Insulation Resistance:
10⁹ ohms min.
Dielectric Strength:
1000 Vrms min. @ sea level
Solderability:
Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
توضیحات:
Type
toggle, lever
Number of poles
single-pole
Protection level
waterproof, ESD
Mounting
PCB
Other characteristics
AC, DC, sealed, electromechanical, compact, subminiature
Primary current
100 mA
Voltage
20 V
Operating temperature
Min.: -30 °C(-22 °F)Max.: 85 °C(185 °F)
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