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SCHURTER Redesigns FMBB NEO EMI filter

Jan. 16, 2019
SANTA ROSA, CA—SCHURTER has presented its compact, high-grade single-phase EMI-Filter, series FMBB NEO, redesigned with a new housing made of nickel plated steel and completely enclosed to optimize contact with the equipment chassis. Additionally, the temperature range is extended to -40 up to 100°C to meet MIL-STD. 

The new filter family is available in three different designs: C, D, and F. The designs are characterized by a high symmetrical and asymmetrical attenuation suitable for a variety of applications. For instance, Design C attenuates potentially strong conducted interferences, while Design D is designed to attenuate high-frequency interferences. Design F is tailored for low-frequency noise attenuation. All designs offer high insertion loss performance.

The filter family is rated 1-36 A at 250 VAC, according to IEC, and 1-30 A @ 125/250 VAC according to UL/CSA. Terminal variations include quick connect, bolts and nuts - style M4. Optional flexible wire leads are available on request. 

The compact FMBB NEO is ideal for use in industrial applications such as frequency converters, stepper motors, UPS-systems, inverters, and current converters. Medical versions with leakage currents of < 80µA (M80) respectively < 5µA (M5) are available.The series is ENEC and cURus approved, and is qualified for use in equipment according to IEC/UL standard 60950 and 60601-1.

The prices for all variants including the new features remain unchanged. The datasheet link can be found at

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