NTC Inrush Current Limiter Kit Amphenol Advanced Sensors NTC Inrush Current Limiter Kit offers best-in-class capacitance ratings with low steady resistance and accompanying power loss. This current limiter kit features a small physical size, an inexpensive solid-state device for inrush current suppression, and a wide operating temperature range. The kit is available with kinked or straight leads and tape/reel to EIS RS-468A for automatic insertion. Typical applications include switching power supplies, fluorescent lamps, inverters, and motors.