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Ultraminiature Connectors

Ultraminiature
Amphenol RF offers several ultraminiature connector series - AMC, AMC4, AMMC - suitable for a variety of applications requiring compact solutions.

The Ultraminiature connector series, AMC, AMMC, and AMC4, are low profile PCB products with an extremely small board footprint. These series are used in applications with 50 ohm impedance requirements, and have performance from DC to 6 GHz. The coupling style of ultra-miniature connectors is snap-on for secure and easy mating.

Features and Benefits
  • Easy snap-on/snap-off mating
  • Ultra low profile
  • Small footprint
  • 100% compatible with industry standard options
  • Installation tools available
Applications
  • RFID
  • Notebook Computers
  • Remote Measuring Equipment
  • Bluetooth
  • GPS
  • Handheld and Portable Devices

Product Series

AMC
AMC4
AMMC
 
 


Compatibility and Cable Options

Items
  PCB Footprint Mated Height Compatibility 0.81 1.13 1.32 1.37 RG-178
AMC 3 mm x 3 mm 2.5 mm Hirose U.FL, IPEX MHF View View View View View
AMC4 2 mm x 2 mm 1.4 mm IPEX MHF4   View      
AMMC 2 mm x 2 mm 1.4 mm Hirose W.FL, IPEX MHF3 View View      

Ultra-Miniature Connectors Specifications

Electrical

Items
  AMC AMC4 AMMC
Impedance 50 Ohm 50 Ohm 50 Ohm
Frequency Range DC - 6 GHz DC - 6 GHz DC - 6 GHz
Voltage Rating 60 Volts RMS Max Continuous 60 Volts RMS Max Continuous 60 Volts RMS continuous
Dielectric Withstanding Voltage 200 VRMS Max 200 VRMS Max 200 VRMS Min
VSWR (Return Loss)      
     DC - 3 GHz 1.3 (-18 dB) Max 1.3 (-18 dB) Max 1.3 (-18 dB) Max
     3 - 6 GHz 1.4 (-16 dB) Max 1.4 (-16 dB) Max 1.4 (-16 dB) Max
Insulation Resistance  500 MΩ Min    
Center Contact Resistance 20 mΩ Min 20 mΩ Min 20 mΩ Min
Outer Contact Resistance 10 mΩ Min 10 mΩ Min 10 mΩ Min
Power Handling 14 W @ 1 GHz @ 25 ºC    

Environmental

Items
Temperature Range −40°C to +90°C −40°C to +90°C −40°C to +90°C

Mechanical

Items
Mating Cycles 30 Min 30 Min 30 Min
Coupling Mechanism Push-On Push-On Push-On
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
 

Interface Dimensions

AMC