SubConn HF Coax – 50 ohm Coax and Coax/Electric

Drawing information

Dimensions in mm (1 mm = 0.03937 inch)
Threads in inches (1 inch = 25.4 mm)

Connector specifications

• Voltage rating on electric contacts: 300 V DC/AC rms
• Current rating on electric contacts: 5 A per contact (max 20 A per connector)
  Voltage rating on coax insert only: 800 V, max nominal voltage acc. to MIL

Frequency*: 0.3 GHz / 0.6 GHz / 0.9 GHz / 1.2 GHz / 1.5 GHz / 1.8 GHz / 2.1 GHz / 2.4 GHz / 2.7 GHz / 3.0 GHz
Attenuation*: 5.0 dB / 7.7 dB / 9.9 dB / 11.6 dB / 13.4 dB / 15.3 dB / 17.3 dB / 19.3 dB / 21 dB / 22.5 dB

• Recommended max frequency: 3.0 GHz
• Insulation resistance: > 200 Mohm
• Contact resistance: < 0.01 ohm
• Wet matings: N/A (dry mating only)
• Temperature rating (water): – 4 to 60˚C, 25 to 140˚F
• Temperature rating (air): – 40 to 60˚C, – 40 to 140˚F
• Storage temperature rating: – 40 to 60˚C, – 40 to 140˚F
• Qualified pressure tested: 600 bar, 8,700 psi

Material specifications

• Connector body: Chloroprene rubber
• Bulkhead body: Brass, stainless steel, titanium or anodised aluminium
• Power contacts: Female sockets in gold plated brass UNS – C36000, Male pins in gold plated beryllium copper
• Coax contacts: Gold plated contacts
• O-rings: Nitrile
• Locking sleeves: POM or stainless steel
• Snap rings: Stainless steel AISI 302
• Inline cable (2 ft, 60 cm): PUR jacket cable with RG58 coax or RG58 coax and 6 x 20 AWG, 0.52 mm2 conductors
• Coax bulkhead leads (3.3 ft, 100 cm): RG316 coax
• Coax and 6-contact bulkhead leads (3.3 ft, 100 cm): RG316 coax and 6 x 20 AWG, 0.52 mm2 coloured PTFE

Face view (male)
 

Inline cable colour code

1: Black
2: White
3: Red
4: Green
5: Orange
6: Blue

Nominal cable outside diameter (OD)

RG58 PUR cable 0.220”, 5.59 mm
RG58 and 6-conductor PUR cable 0.382”, 9.70 mm

Additional information

*All frequency and attenuation values are based on a 10 meter cable assembly test including 2 bulkhead connectors (50 ohm).
BNC connector for RG316 coax leads use Amphenol 031-315-RFX or equivalent.
BNC connector for RG58 coax cable use Amphenol 112116 or equivalent.