KEMET VK103MK151R040P050

KEMET's VK series of dual function protective devices protect against voltage surges in a low voltage region and against high frequency noise, replacing two components, those being a low voltage varistor and a capacitor. KEMET's VK series incorporate a varistor function in the DC voltage range from 3 to 125 V (up to 170 V upon request) and function as high frequency by-pass capacitors operating in the capacitance range from 10 nF to 1 µF. Lower capacitance values are also available. They are intended for protection of all sensitive electronic devices experiencing both voltage transients and high frequency noise produced by electromechanical devices, such as buzzers, relays, etc. KEMET's VK series are square shaped components with inline leads and require at least 30% less mounting space.

• Through-hole form factor
• Operating ambient temperature of -40°C to +125°C
• Operating voltage range of 3 to 125 VDC
• Operating voltage range (Vrms) 2 V to 95 V
• Capacitance range at 1 kHz of 10 nF to 1 μF
• Capacitor temperature characteristics X7R
• Dimensional and weight savings on the board
• One standard model size available, 6×9 mm
• RoHS 2 2011/65/EC, REACH compliant
• AEC-Q200 qualified Grade 1

• Electrostatic surge absorption, relay surge suppression effect and relay reset time, and piezoelectric buzzer shock noise absorption in micro controllers, relays, DC and micro motors, exchangers, phone terminals and antennas
• Automobile electronics including wiper motors, central locking systems, seat adjustment motors, seat heating and electric window systems