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Gas Discharge Tube Lightning Arrestor

N-type to SMA-type connectors


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Gas Discharge Tube Lightning Arrestor N-type Female to SMA-type Female connector


  • Remote Monitoring SCADA
  • Frequency: DC to 6 GHz
  • Ultra Compact Design
  • Excellent RF Performance
  • Multiple Strike Capability
  • 20 kA (8x20s) Surge Capability
  • Rugged and Waterproof
  • Bi-directional Protection
Impedance 50 Ω
Frequency DC – 6GHz
VSWR 1.30 typical
1.45 max
Insertion Loss (dB) 0.25 typical
0.30 max
 RF Power 5 Watts
Brand NexTek
Through Current 5A Max
RF Power 30W (45dBm) max
Gas Discharge Tube 90 V rated
Maximum Transient 20 kA (8x20µs)
Multiple Strike 5 kA 10 times
Let-through 644 Vpk/ 500 µJ
(Input 4kV 1.2x50s / 2kA 8x20µs)
Storage / Operational Temp -40ºC to +90ºC
Salt Fog MIL-STD-202 Method 101D / Condition B (35ºC/48 hrs)
Immersion MIL-STD-202 Method 104A / Condition A (65ºC to 25ºC w/NaCl – 2 cycles)
Moisture Resistance MIL-STD-202 Method 106E (65ºC/98% RH condensing/240 hrs)
Temperature Shock MIL-STD-202 Method 107D / Condition B-1 (25 cycles -65ºC to +125ºC)
Life (Elevated Temperature) MIL-STD-202 Method 108A / Condition A (96 hours at 100ºC)
Dust and Waterproof Rating IEC529 IP68 (dust-tight and waterproof 24 hrs / 1 m)
Vibration MIL-STD-202 Method 204D / Condition D (10Hz-2kHz 0.06”DA/20g)
Mechanical Shock MIL-STD-202 Method 213 / Condition A (50g/11ms ~24”)
Component Material Finish
Outer Parts Brass Nickel
Center Contact Be Cu Gold
Insulator PTFE ---
Gasket Si Ruber  



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