HN
HN

HN connectors are medium size weatherproof units designed for high voltage applications. HN connectors feature captivated contact design which prevents contact recession under temperature extremes and mechanical stresses. Coupling is 3/4-20 threaded.

 

 

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Features & Benefits
  • HN - 3/4-20 thread withstands rugged applications
  • HN series works up to 5KV
  • HN series is slightly larger than "N"
  • Manufactured in accordance with MIL-DTL-3643
Applications
  • Instrumentation
  • MIL Aerospace
  • Cable Assemblies
  • Airframe
  • Components
  • Test and Measurement

 

Technical Specifications
Electrical

Nominal Impedance

50 Ohms

Frequency range

0-4 GHz.

Voltage rating


1500 volts peak, standard

Dielectric Withstanding

5000 volts RMS

 

Mechanical

Mating

3/4-20 threaded coupling

Cable affixment

Screw-thread nut and braid clamp

 

Materials

Contacts

Male: Brass
Outer: Brass
Finish: Silver or Gold

Other metal parts

Brass:
ASTROplate® finish

Insulators

TFE, glass-TFE
Copolymer of Styrene:
(hermetically sealed)

Weatherproof gaskets

Silicone Rubber
Synthetic Rubber

 

Environmental

Temperature Range

-65°C to +165°C
Copolymer of Styrene:
-55°C to +85°C

Weatherproof

All HN series are weatherproof

Hermetic Seals

Pass helium leak test of 2 x 10-8 cc/sec

Pressurized

Compression Seal