Centerline Matched Impedance Connectors

.025 (0.64) centerline matched impedance connectors (MICTOR) from TE Connectivity

Image of TE Connectivity's Centerline Matched Impedance ConnectorsThe MICTOR connector family from TE Connectivity is based on the micro-strip concept of two rows of signal contacts divided by a center power ground plane. MICTOR connectors are motherboard and daughtercard compatible and include designs for cable-to-board applications.

Various mated heights are available for parallel board-to-board systems. Custom stacking heights can be provided. The MICTOR connector family is available in .64 mm [.025 in] centerlines in sizes ranging from 38 signal positions to 266 positions (in increments of 38 positions). There is a discrete ground bus every 12.7 mm [.50 in] of the connector length, which can be assigned to either power or ground in any combination.

Redundant interfaces on every signal line provide added reliability. Several plating options are available to meet the needs of various applications.

The housing material is a liquid crystal polymer, compatible with infrared and forced air convection operations.

The connector system maintains a 50 -ohm impedance and uses the solid ground bus between the rows of signals to provide low crosstalk and excellent high-speed signal characteristics.


  • 76 dedicated signal lines per linear inch
  • Surface mount family designed for parallel board-to-board, flex-to-board and cable-to-board configurations
  • 0.64 mm centerline contact spacing
  • Redundant interfaces on mated contacts
  • Infrared and forced air convection compatible housing materials
  • Designed for 50 ohm systems
  • Connector housings polarized for correct mating
  • Built-in connector-to-board retention feature
  • Connectors can be unmated by peeling from one end to the other
  • Various packaging styles can be made available for automated assembly (tape and reel, gang of tubes, matrix trays, etc.)
  • Recognized under the Component Program of Underwriter Laboratories Inc., File No. E28476 and Canadian Standards Association, Certificate Number LR 7189A-852

MICTOR Series Connectors

ImageManufacturer Part NumberDescriptionConnector TypeNumber of PositionsAvailable Quantity
5767044-1 datasheet linkCONN RECEPT RTANG 38POS GOLD PCB5767044-1CONN RECEPT RTANG 38POS GOLD PCBReceptacle, Center Strip Contacts38725 - Immediate
5767044-1 product page link
5767056-1 datasheet linkCONN PLUG 38POS .025 VERT SMD5767056-1CONN PLUG 38POS .025 VERT SMDPlug, Outer Shroud Contacts38345 - Immediate
5767056-1 product page link
2-1658012-2 datasheet linkCONN RECEPT 80POS .8MM VERT SMD2-1658012-2CONN RECEPT 80POS .8MM VERT SMDReceptacle, Center Strip Contacts80324 - Immediate
2-1658012-2 product page link
5767089-1 datasheet linkCONN RCPT 38POS R/A .025 SMD5767089-1CONN RCPT 38POS R/A .025 SMDReceptacle, Center Strip Contacts38881 - Immediate
5767089-1 product page link
5767055-6 datasheet linkCONN PLUG 228POS R/A .025 SMD5767055-6CONN PLUG 228POS R/A .025 SMDPlug, Outer Shroud Contacts228177 - Immediate
5767055-6 product page link
5767054-5 datasheet linkCONN RECEPT VERT 190POS GOLD PCB5767054-5CONN RECEPT VERT 190POS GOLD PCBReceptacle, Center Strip Contacts19040 - Immediate
5767054-5 product page link
2-1658012-1 datasheet linkCONN RECEPT 40POS .8MM VERT SMD2-1658012-1CONN RECEPT 40POS .8MM VERT SMDReceptacle, Center Strip Contacts4051 - Immediate
2-1658012-1 product page link
5767032-2 datasheet linkCONN PLUG 76POS VERT .025 SMD5767032-2CONN PLUG 76POS VERT .025 SMDPlug, Outer Shroud Contacts7669 - Immediate
5767032-2 product page link
5767054-6 datasheet linkCONN RCPT 228POS .025 VERT SMD5767054-6CONN RCPT 228POS .025 VERT SMDReceptacle, Center Strip Contacts22815 - Immediate
5767054-6 product page link
1-767007-4 datasheet linkCONN PLUG 266POS .025 VERT SMD1-767007-4CONN PLUG 266POS .025 VERT SMDPlug, Outer Shroud Contacts26601-767007-4 product page link
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Published: 2013-07-02