CABLE 306 RF

SPECIFICATION

50Ω

Impedance

DC to 3GHz

Frequency

PRODUCT RESOURCES

TECHNICAL DRAWING

Additional product information

• Coaxial Cable Assembly Builder

  Create the perfect cable assembly for your application: Build assembly

• Coaxial Cable Specifications

  View detailed specifications on our range of coaxial cables. See Cable Spec Sheet

• Torque Forces

  Find out the minimum and maximum torque forces for the SMA, TNC, BNC and N interfaces.

  Torque Forces Table

  The recommended torque force is for guidance only. The actual torque force needs to be checked and finalised by the customer based on their actual working application.

  Bulkhead Thread Mounting Torque	Connector	Material	Torque Min in-lbs	Torque Max in-lbs
  1/4 - 36 UNS - 2A	SMA	Brass	7	10
  1/4 - 36 UNS - 2A	SMA	Stainless Steel	12	15
  3/8 - 32 UNEF - 2A	Isolated SMA	Brass	16	20
  1/2 - 28 UNEF - 2A	TNC	Brass	20	25
  1/2 - 28 UNEF - 2A	TNC	Stainless Steel	25	30
  1/2 - 28 UNEF - 2A	Isolated TNC	Brass	20	25
  3/8 - 32 UNEF - 2A	BNC Front Mount	Brass	16	20
  1/2 - 28 UNEF - 2A	BNC Rear Mount	Brass	20	25
  5/8 - 24 UNEF - 2A	N	Brass	30	35

  Notes
  

  1. Customer should verify the torque based on different bulkhead materials.
  2. If used in a environment exposed to vibration we recommend using thread-lock or an additional locknut.

  Coupling Nut Thread Size	Connector	Material	Torque Min in-lbs	Torque Max in-lbs
  1/4 - 36 UNS - 2A	SMA	Brass	4	6
  1/4 - 36 UNS - 2A	SMA	Stainless Steel	8	10
  7/16 - 28 UNEF - 2A	TNC	Brass	8	10
  7/16 - 28 UNEF - 2A	TNC	Stainless Steel	10	13
  5/8 - 24 UNEF - 2A	N	Brass	8	10

• Rear & Front Mount Differences

  View our video guides to see the key differences and advantages between the two mount styles.
• Standard & Reverse Polarity Differences

  The difference between standard and reverse polarity RF connectors is small and subtle, but of utmost importance when it comes to your design. Watch the video below to learn how to tell them apart.
• IP Rating Test Data

  Details on IP testing for the dust and waterproof Nautilus cable assemblies can be found here.
  Nautilus Coaxial Connectors are tested to the following specifications:

  • IP6x Dust tight – no particle ingress
  • IPx7 Waterproof for 30 minutes up to 1 meter underwater
  • IPx8 Waterproof for 48 hours at 1 meter underwater
  • IPx8 Waterproof for 12 hours at 5 meters underwater
  • IPx9K Waterproof against powerful high-temperature water jets (Stainless Steel Nautilus products only)
  • Pressure test – 1 bar =14.5 PSI (pounds per square inch) for 10 seconds

  Standard Nautilus Range

  Stainless Steel Nautilus Range with EPDM O-ring

  Stainless Steel Nautilus Range with Silicone O-ring

  Isolated Nautilus SMA Connectors

  Isolated Nautilus TNC Connectors

  PCB Mounted SMA Nautilus Range

  Protective Waterproof Caps with Chain

  Protective Waterproof Caps without Chain
• IP Test Videos

  We've captured some of our tests on video, view them here.
• IP Extended Environment Simulation

  Our SMA Nautilus connectors are subjected to extended life testing for extra extra piece of mind, here's all the details. See EES Testing

• Silicone O-Ring Material Data Sheet

  Our Nautilus connectors are protected with a Silicone rubber O-Ring, find out more on the material data sheet. See Material Data Sheet