MCOTS Series Mil-COTS EMI Filter Modules

Full power operation at –55°C to +100°C, designed for Mil-COTS dc-dc converter applications.
MilQor Series Mil-COTS EMI Filter Modules The EMI filters are available in 28V, 48V and 270V versions; with very low dc resistance, these "off-the-shelf" products will meet your Mil-COTS needs. They are also available in standard and extended input voltage ranges.
 
These EMI filters provide >80dB of differential attenuation, >36dB of common-mode attenuation (MCOTS-F-270-P >50dB), and they include stabilizing bulk capacitors and damping resistors.
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Product Part Numbering Convention
Package Dimension Drawings
PRODUCT TABLE
Model Number Current Vin Continuous Vin Transient
1s 		Isolation Voltage Max. DC Resistance Differential Mode Attenuation Common Mode Attenuation
MCOTS-F-28-P-QT 30A -40V to +40V -50V to +50V 2250V 20mΩ @ 100°C >80dB @ 250kHz >36dB @ 250kHz
MCOTS-F-48-P-QT 20A -80V to +80V -100V to +100V 2250V 32mΩ @ 100°C >80dB @ 250kHz >36dB @ 250kHz
MCOTS-F-270-P-QT 4.0A -500V to +500V -630V to +630V 2500V 180mΩ @ 100°C >80dB @ 500kHz >50dB @ 500kHz