KSK-1A69-... MEDER electronic DIMENSIONS CHARACTERISTICS Switch Model --> Contact For m --> All data at 20 0C Contact Ratings Conditions Glass length of 53.4 mm and diameter of 5.4 mm Normally open 1 Form A contact High voltage switching and high power Carry current up to 5 A 15 kVDC breakdown voltage CONTACT DATA KSK-1A69-... For m A Max. Units Contact Rating * Any DC combination of V & A not to exceed their individual max.'s Min. T yp . 50 W Switching Voltage D C or peak A C 10 kV Switching Current D C or peak A C 3.0 A Carry Current D C or peak A C 5.0 A Static Contact Resistance w/ 0.5V & 10mA 150 mΩ Dynamic Contact Resistance Measured w/ 0.5V & 50mA 1.5 ms after closure 200 mΩ Insulation Resistance across Contacts 100 Volts applied Breakdown Voltage Voltage applied for 60 sec. min. Operate Time, incl. Bounce Measured w/ 100% overdrive 3.0 ms Release Time Measured w/ no coil suppression 1.5 ms Capacitance @ 10kHz across contact 1 0 10 Ω kV D C 15 pF 0.8 Test Coil ** KMS-04 Standard AT range 120 170 AT g Environmental Data Shock Resistance 1/2 sine wave duration 11ms 50 Vibration Resistance From 10 - 2000 Hz 20 Ambient Temperature 10 C/ minute max. allowable Storage Temperature 10 C/ minute max. allowable Soldering Temperature 5 sec. dwell 0 0 -20 -55 g 130 0 C 130 0 C 260 0 C Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. * For life expectancy see our life test section located on page 151. ** See our test coil section located on page 157. ORDER INFORMATION SERIES CONTACT FORM SWITCH MODEL AT RANGE (between) KSK - 1A 69 - XXXXXX OPTIONS 120 170 Part Number Example - KSK - 1A69 - 120130 120130 is the pull in AT range (Any AT can be ordered between 120 & 170 in a minimum range of 10 AT) www.meder.com 132 Germany # ++49-(0)7733-94870, USA # 800-870-5385