TE Connectivity ™ General Purpose Relays KC-11/S13

The KC-11 is a vacuum dielectric, SPDT relay designed for no-load switching applications with low leakage current requirements. It shares the same 15 kV DC rated operating voltage and 1 pF contact-to-ground capacitance as the KC-2 and KC-8 series. The contact resistance is maximum 0.012 ohm, with a maximum operate time of 15 ms and release time of 9 ms. It supports a continuous current of 50 A at DC and 10 A at 32 MHz, with a coil resistance of 3500 Ω for 115 Vdc. The relay operates within a temperature range of -55°C to +125°C and is rated for 1 million cycles. It has a nominal weight of 85 g and is mounted via a threaded base. The part is not recommended for power switching.