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MPE Limited, based in the UK, is a world leading manufacturer of high performance EMC/EMP filters and capacitor products for supply to the automotive, defence, telecoms and other professional industries.

Formed in 1925, MPE have the longest standing and proven heritage of design, development and manufacture of high performance EMC/EMP filters and capacitors within the industry. Throughout this heritage, MPE have gained a reputation for providing the highest levels of quality and reliability and this legacy now ensures that MPE, are able to offer an unparalleled range of solutions to the market place.

MPE’s comprehensive standard suite of core products, spans high performance feedthrough capacitors; high current power, telephone, data & control line filters, through to the latest HEMP range of protection filters. Outside of this core range, MPE have a catalogue in excess of 20,000 designs that can be drawn upon to fulfil more ‘specialist’ requirements. In addition, MPE’s ability for rapid development and prototyping ensure that any new design requirements can be fully met.

MPE are an established member of both the EMCIA and EEF organisations, hold numerous product and industry accreditations and are ISO9001 certified.

MPE have been wholly privately owned by the board of directors since 2002 and are based in Liverpool, UK. With a continued growth throughout the past 10 years, MPE are now a multi million pound turnover company and employ in excess of 50 staff. MPE have a well established, global customer base, with 50% of manufactured product being exported to many territories and markets.


Over 20,000 filter & capacitor designs
More than 100 man years design engineering experience
Worldwide reputation for technical competence
Unrivalled feedthrough capacitor experience
Unique proprietary designs
Bespoke in-house design software
Strong technical support and application guidance


SO9001 factory approval (BS EN ISO9001 : 2000 Certificate Number FM00699)
Working towards ISO14000 environmental requirements
Designs with BS, CECC, EN and UL approvals
Extensive test capability including EMC and EMP tests


High performance, high quality, and high reliability
Utilise latest technology, designs, and materials
Critical components manufactured in-house
Most products incorporate feedthrough capacitors needed for good performance above 30MHz
Extensive range
Field service proven
Rapid prototyping service
Cost effective custom designs


Telecomms - Base stations, servers, switches, power supplies
Defence - Vehicles, buildings, ships, aircraft, missiles
Railways - Signalling, traction
Shielded Rooms - EMC, TEMPEST, & EMP
Medical - Test equipment, power supplies, low-leakage requirements
T and test equipment
Process control equipment
Power management systems

Hammond Road
Knowsley Industrial Park
L33 7UL
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Tel: +44 (0)151 632 9100

Fax: +44 (0)151 632 9112



Products/Services :

  • Electrical Test Equipment
  • Electronic Components
  • Testing Equipment

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