SMP Interconnect Series

Amphenol CIT Direct launched the SMP “push-on” connector product line two decades ago to facilitate dense packaging within RF/Microwave systems.

The SMP interface has enabled design engineers to increase performance and complexity of their designs and improve upon their form factor. The SMP interconnect series relies on a floating female-to-female adapter—commonly referred to as a “bullet”— to enable stacking of boards equipped with an SMP male PCB connector. This durable construction and ability to tolerate radial and axial misalignment allows for a blindmate interconnect solution. SMP connectors can also withstand multiple engagement/disengagement cycles without degradation in electrical performance.

The success of the SMP product line has spurred the development and commercialization of other blindmate interconnect systems – namely the SSMP®, TMP® and WMP® to facilitate rapid assembly and testing for the gamut of Military and Commercial RF/Microwave applications.

Available through Amphenol CIT Direct!
Select PNs are available off-the-shelf in low-volume quantities through our Amphenol CIT Direct service.


  • Frequency Range: DC - 40 GHz
  • 50 Ω Impedance; Blindmateable configuration
  • Industry standard per MIL-STD-348
  • MIL-PRF-39012 compliant
  • Ability to withstand Radial/Axial Misalignment
  • Board-mount, field-replaceable, bullets, hermetic and cable connector configurations
  • Custom connectors available

Product Information Resources

SMP Connectors (PDF)

Product Categories

Connectors & Accessories
RF/Microwave Products

Product Markets

Commercial Aerospace

More Information

To inquire about SMP Interconnect Series available from Amphenol CIT, please fill out the form below, and one of our Sales Engineers will contact you.

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