Nicomatic CMM220 SMT type connectors

 20th Mar 2012
cmm 220 connectors


In2Connect offers a large range of Nicomatic CMM micro-connectors ~ CMM100/200 are equals to the ITW McMurdo Micronector 200 and Harwin Datamate L-Tek series, whilst the CMM220 range interfaces with ITW McMurdo Micronector 220 and Harwin J-Tek and Mix-Tek; providing up to 3 Amps per contact and is ideally suited to high vibration and high shock environments.

Now, based on expanded production and storage capacities, In2Connect can deliver Nicomatic CMM micro-connectors in countless configurations and quantities up to 999 pieces within 2 weeks!

The CMM 220 micro-connection system itself is a 2mm pitch connector with proven high reliability under the most extreme environmental conditions. The CMM 320/340 series integrates the mixed layout from a CMM220 in a 3 rows environment. Up to 120 signal contacts or 64 special contacts (high power / coax) are possible in one connector!

The CMM 220 system from In2Connect is a cost effective 2mm pitch connector and offers 'mixed layout' capabilities, hence providing the designer with a choice of High Frequency, High Power and Low Frequency in a familiar common, space saving footprint. An integral jacking mechanism or locking by spring latch depending upon the CMM series offers security of interconnection, whilst a high temperature insulator allows infrared on vapour phase soldering. As well as the popular crimp contacts, termination styles are also available for straight and right angled PCB through-hole, straight and 90 degree surface mount and straight press-fit. Along with a small, space saving 2mm footprint, (enables up to 50% space saving over conventional 2.54mm systems), the system also features a high reliability contact design, which performs well under conditions of extreme vibration. Nicomatic in France is the inventor of the CMM 220 Mixed Layout PCB micro-connector system developed for the defence, aerospace and transportation markets where applications to date include IFES, HUDs, flight controls, FADEC units, radars, missiles, electro-optical sighting systems, satellites, mobile radios, power supplies and engine controls.

Nicomatic CMM 220 micro-connector features include:

  • MIL-C-55302 & BS-9525-F0033 compliant
  • Excellent mechanical and environmental characteristics
  • 2mm pitch footprint
  • Light weight & space saving
  • Mixed-Layout and higher density: high, low frequency or high power
  • Board to board, board to wire & wire to wire connections
  • Full jackscrew mechanism: rack, floating or locked
  • Built-in screwjacks to counter high vibration
  • Connector housing marking for full traceability
  • Resistance to solvents, radiations & oxygen free
  • Reflow solder process compatible (+260°C)
  • Suitable for infrared, wave or vapour phase soldering
  • RoHS and REACH compatible plus tin whiskers free

From its origin in 1976 as a micro screw machining manufacturer, NICOMATIC has taken advantage of its precision know how to specialize in the development, design and manufacture of electronic connectors and metal dome switching technology for membrane switches and mobile phones. Nicomatic production capabilities include everything from low volume high technology products to mass production of precision components for the consumer markets.

For these and other Nicomatic micro connector ranges see:

Since its formation in 1998, In2Connect UK Ltd has supplied commercial, industrial and military connectors worldwide. With over 50 years’ experience in cable and connectors, we provide effective solutions to PCB and cable-end interconnect challenges ~ from d-subs to multipin rectangular and circular, filtered and hermetic connectors, backplane connectors and edgecards; custom cable assemblies and optical fibre.

Our website at was created to provide customers with fast and easy access to the connector ranges we produce or handle. Acrobat files of datasheets may be downloaded from the product page for individual connector product lines which include edgecard connectors, d connectors, waterproof d connectors, d connectors filter, combination d sub, connector accessories, 2mm Hard Metric backplane, PC 104, HE 801 2 part PCB, DIN 41612 connectors, rack and panel, IDC, micro connector 2mm, DIN 43650. Extreme temperature cables, medical cables, flexible cables, air and space cables, control cables, UL/CSA, fibre optic cables.

Tel: +44 (0)1962 773004 | | In2Connect UK Ltd




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In2Connect UK Ltd | Unit 5 Home Farm | Petersfield Rd | Ropley | Hampshire | SO24 0EF | UK | Tel:+44(0)1962 773004 | Fax:+44(0)1962 600034

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