Overview
KEMETs 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.
Benefits
• 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 x 9 mm
• RoHS 2 2011/65/EC, REACH compliant
• AEC-Q200 qualified Grade 1
APPLICATIONs
Typical applications include 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 as well as automobile electronics
including wiper motors, central locking systems, seat
adjustment motors, seat heating and electric window
systems.