Custom Suppression, Inc.

A Leading Manufacturer of EMI Filters & RFI Filters

Custom Suppression is a leading manufacturer of custom EMI & RFI Filters and assemblies. CSI's strength lies in our ability to design and build EMI & RFI Filters that truly meet and/or exceed your needs, from electrical performances, dimensional requirements, on-time delivery, all at competitive prices. Our products include Solder-in Filters, Resin Sealed Filters & Capacitors, Hermetically Sealed Filters & Capacitors, Custom Filtered Connectors, Custom Filtered D Connectors, Custom Multi-section EMI/RFI Filter Assemblies, as well as Power Line Filters and Commercial Assemblies.

ISO 9001:2015 Qualified
Quality Management System
CSI CAGE CODE: 68915

ETI COMPANIES

Specialty ETI Company Defense Aerospace Medical Telecom Grid
Power		 Power
Conversion		 Industrial Instrumentation
MAGNETICS:
Standard and Custom (Raycom & Hytronics MIL-STD-1553, MIL-PRF-27 & Space)		 X X X X   X X X
X X   X   X X X
X X   X   X X X
    X     X   X
FILM CAPACITORS:
Standard/Custom/High Voltage/ Audio		 X X X   X X X X
X X X   X X X  
EMI/RFI FILTERS X X     X X X  
PRECISION RESISTORS:
Wirewound/ Current Sense/ High Temperature (Tepro RL42 series MIL-R-22684/4&8), High Voltage, Ultra-Precision, Compensators, SMD		 X X X X   X X X
  X X X   X X X
X X X X   X X X
RF/MICROWAVE:
Terminations, Resistors, and Attenuators		 X X X X   X X X
X X   X   X X X
RF/MICROWAVE:
Circulators & Isolators		 X X   X     X X
X X   X     X X

ETI NEWS

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Our subsidiary companies: Res-net Microwave, Nova Microwave, and the newly acquired RF…