K45C-02

5 kV  Kilovac K45C Features: Make & Break Load Switching • Small, low profile 5 kV relay • Vacuum dielectric for power switching low current loads • Single pole, double throw contacts • Widely used in H.F. communication equipment • Meets requirements of MIL-R-83725 • Low power consumption Features: Part Number PRODUCT SPECIFICATIONS Unit COIL DATA K45C Nominal, Volts dc 12 Pickup, Volts dc, Maximum 8 16 .5 - 5 1 - 10 230 920 Contact Arrangement .......................................................... SPDT Contact Form ........................................................................ C Drop-Out, Volts dc 6 Coil Resistance (Ohms ±10%) Test Voltage (dc or 60Hz) ................................................... kV Peak Rated Operating Voltage ..................................................... kV Peak Ratings listed are for 25°C, sea level conditions dc or 60 Hz ..................................................................... 5 2.5 MHz ........................................................................... 4.5 16 MHz ............................................................................ 3.5 32 MHz ............................................................................ 2.8 Continuous Carry Current , Maximum ............................... Amps dc or 60 Hz ..................................................................... 20 2.5 MHz ........................................................................... 16 16 MHz ............................................................................ 10 32 MHz ............................................................................ 8 Coil Hi-Pot (V RMS, 60 Hz) ........................................... 500 Contact Capacitance ............................................................ pF Between Open Contacts ................................................. 1.6 Open Contacts to Ground .............................................. 2 Contact Resistance, Maximum ........................................... Ohms 0.05 Operate Time, Maximum ..................................................... ms 10 Release Time, Maximum ..................................................... ms 10 Shock, 11 ms 1/2 Sine ........................................................ G's Peak 30 Vibration, 10 G’s Peak ......................................................... Hz 10-2000 C -55 to +125 Operating Ambient Temperature Range ............................ o 26.5 Mechanical Life (Operations x 106) .................................... cycles 2 Weight, Nominal .................................................................. oz 0.75 PART NUMBER SELECTION Sample Part No. K45 Contact Form C = SPDT Coil Voltage 2 = 12 Vdc, Bus Wire 3 = 26.5 Vdc, Bus Wire High Voltage Connections 3 = Solder Connection Mounting* 2 = Flanged 4 = Standard C 3 3 4 * See page 58 for mounting methods CII Technologies / P.O. Box 4422 / Santa Barbara, CA 93140 / ph 805.684.4560 / fax 805.684.9679 / e-mail info@kilovac.com / website www.ciitech.com 30