Home
Products
Aerospace + Defense
- Aerospace + Defense
  Spectrum Control Inc. is introducing a new best-in-class AC & DC Power Distribution Unit (PDU) product line. High performance, a full feature set, and a ruggedized design combined with a focus on manufacturability and component availability deliver excellent value to our customers.
- Air
  Spectrum Control designs and manufactures high-rel SAW filters for today’s military and commercial markets. We provide standard solutions for narrowband, GPS band applications, standard IF, and standard RF bands.
- Land
  Hermetically sealed EMI filters are excellent for critical applications that demand high reliability in the toughest environments, giving broadband high-performance EMI filtering from 10 kHz to over 10 GHz.
- Sea
  Spectrum Control's custom EMI filter design solutions offer comprehensive consulting, diagnostic testing, and world-class manufacturing, providing an ideal solution to satisfy global EMC standards while meeting your design parameters.
- Space
  Space Overview
  Spectrum Control is a Premier Provider of Space-Level Qualified Products & Solutions. Our facilities in Marlborough, MA and Great Yarmouth, UK, are MIL-PRF-38534 Class K certified, satisfying the most stringent quality assurance requirements demanded by the world's tier-one space contractors.
  - Solutions for Space Applications
Commercial
- Commercial
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Wireless Test
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- High Temperature
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Healthcare
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Avionics
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Space
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.

About

Interconnects

EMI filtered connectors will improve performance, save board space, and reduce costs by managing EMI at the signal and power I/O. EMI filter plates provide a filtered signal line between electronic system modules, providing an economical method to meet EMC requirements.

Advantages of an EMI Filtered Connector

Low ground impedance: full ground plate and metallic shell provide minimal impedance and superior performance compared to on-board filter with high impedance
Eliminate re-radiation: filtered connector at the interface leaves no path for bypassing the filter
Ground plane shielding: filtered connector ground planes shield the box even at the connector port
Efficient space utilization: EMI filters located in the connectors provide additional space on PCB board
Consistent performance: filtered connectors provide more consistent pin to pin performance
Fewer components: filtered connectors reduce component count creating cost savings
Reliability: Spectrum Control tests 100% of filters, on-board filters are typically spot tested

Custom EMI Filtered Circular Connectors

Filtered connectors with planar-style EMI filter arrays, available in C and Pi circuits up to 200nF in most configurations.

Circular EMI Filtered Connectors

Custom circular mil-spec connectors with EMI filtering is completely intermateable with MIL-DTL-38999 Series III.

Configurable Connector Express

Build an EMI filtered circular connector to meet your unique requirements. Specs to finished prototypes or production volumes in 12 weeks!

D-Sub EMI Filtered Connectors

High performance D-Sub EMI filtered connectors save board space to cost, we offer many reasons and options for managing EMI at the signal & power I/O.

EMI Filter Plates

EMI filter assemblies provide a filtered signal line between electronic system modules providing an economical method to meet EMC requirements.

EMI Filtered D-Sub Connector for 5G

EMI filtering capable of 70 dB from 1GHz to 6GHz in a D-sub connector adapter form-factor.

Power Line EMI Filtered Connector

Power line EMI filter in a circular connector package that include integrated common mode and differential mode EMI filtering.

Rapid Mate EMI Filtered Connectors

EMI filtered connectors providing the ease and reliability of hot shoe style mating with the added benefit of integral filtering.

Engineer's Guide to Circular Filtered Connectors

EMI Filtered Connectors

Connectors EMI Filtered Circular Line Card

PRODUCT REQUEST

Circular EMI Filtered Connector Request Form

PRODUCT REQUEST

D-Sub EMI Filtered Connector Request Form

PRODUCT REQUEST

EMI Filter Plate Request Form