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KSK-1A53-... MEDER electronic

All dimensions in mm [inches]

DIMENSIONS CHARACTERISTICS

• Glass length of 20.5 mm and diameter of 2.8 mm • Normally open 1 Form A contact • Carry current up to 2.5 A • High breakdown voltage up to 2 kVDC • Good RF switch All Data at 20
o CSwitch Model → KSK-1A53-...Form AContact RatingsConditionsMin.Typ.Max.Units

CONTACT DATA ORDER INFORMATION

Contact Form →
Switching Power*Any DC combination of V and A not to exceed their individual max.’s10WSwitching VoltageDC or peak AC220VSwitching CurrentDC or peak AC1.0ACarry CurrentDC or peak AC2.5A Static Contact Resistanceat 0.5 V & 10 mA150mΩDynamic Contact Resistancemeasured w/ 0.5 V & 50 mA, 1.5 ms after closure200mΩInsulation Resistance cross Contacts100 Volts applied10 10 ΩBreakdown Voltage> 60 sec.2kVDC Release Time incl. Bounce100 % overdrive0.75ms Release Timemeasured with/ no coil suppression0.1ms Capacitanceat 10 kHz across contact0.2pFTest Coil **KMS-01Standard AT range2050AT Environmental Data
Shock Resistance1/2 sine wave for 11 ms50gVibration Resistance10 - 2000 Hz20g Ambient Temperaturemax. 10 o C / minute allowance-20130 o CStock Temperaturemax. 10 o C / minute allowance-55130 o CSoldering Temperature5 sec. dwell260 o CNote: The indicated electric data are maximum values can vary downwards when using a more sensitive switch.* For life expectancy see our test section on Page 116. ** See our test section on Page 116. Part Number Example - KSK - 1A53 - 2025
SeriesContact FormSwitch ModelAt Range (between)KSK -1A53 -xxxxOptions 2025 is the AT range (Any AT can be ordered between 20 & 50 in a minimum range of 5 AT)
20 -50

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