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Coaxial Surge Suppressor for Freqencies up to 6 GHz N-female to N-female Bulkhead

Laird SP6-230-BFF Surge Supressor

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Coaxial Surge Suppressor for Freqencies up to 6 GHz N-female to N-female Bulkhead


Availability: Ships in 2-4 Weeks

  • Buy 10 for $39.26 each and save 7%
  • Buy 25 for $36.77 each and save 13%
  • Buy 100 for $34.07 each and save 20%
  • Buy 250 for $32.17 each and save 24%
  • Buy 500 for $30.48 each and save 28%

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Laird SP6-230-BFF coaxial surge suppressor for frequencies up to 6 GHz - 230vdc breakdown voltage 0.2 - 0.4 db insertion loss - N-female to N-female bulkhead connectors.



DC to 6 GHz Operation

The SP6-230-BFF surge protectors from Laird Technologies are an integral part of any antenna installation involving the protection of sensitive equipment from surges caused by lightning. The ultra fast discharge design gives quick response to power surges and dumps the excess power safely to ground.

Grounding is accomplished via a ground lug terminal or N bulkhead connector. The units have the ability to withstand multiple lightning strikes. The SP6 passes DC voltage so it is also suitable for those systems which pass DC power through the coax such as remote amplifiers. Construction is all plated brass to resist corrosion.


  • Ultra fast gas discharge < 1KV / usec
  • 0.2 dB @ 2.4 GHz,
  • .4 dB @ 5 GHz max insertion loss
  • VSWR better than 1.4:1
  • Rugged, lightweight and waterproof
  • Bulkhead mount N female connector


  • Lightning protection for antenna systems
  • 900 MHz, 2.4 GHz @ 5 GHz WLAN systems
  • WiMAX
Additional Information

Additional Information

Mfg Part Number SP6-230-BFF
Manufacturer Laird Technologies
Product Condition New
Antenna Style Inllne Surge Protector
Impedance 50 ohms
Max Input Power (W) 100
VSWR: < X: 1 1.2:1
Height/Length (inches) 2.4
Height/Length (mm) 60
Width (inches) 1.2
Width (mm) 31
Thickness/Diameter (inches) 0.9
Thickness/Diameter (mm) 23
Weight (lbs) 4.5
Weight (grams) 2045.454545
Operating Temp (celsius) (-40°C) to 85°C
Mount Style Bulkhead Mount
Connector N-Female
Connector 2 N-Female
OK for Outdoor Use No
Vehicular No
Ground Plane Required No