SubConn HF Coax – 50 ohm Coax and Coax/Electric

Drawing information

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

Connector specifications

• The voltage rating on electric contacts: 300 V DC/AC rms
• Current rating on electric contacts: 5 A per contact (max 20 A per connector)
  The voltage rating on coax insert only: 800 V, max nominal voltage acc. to MIL
  Video types: Recommended for Composite, SDI, HD-SDI, and 3G-SDI video

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 anodized aluminum
• 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 color code

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

Nominal cable outside diameter (OD)

RG58 PUR cable 0.230”, 5.85 mm
RG58 and 6-conductor PUR cable 0.385”, 9.80 mm

Additional information

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

SubConn® Coax connectors are dry-mate only, and cannot take open-face pressure.
Locking sleeves are required. No greasing in the actual coax part.
The minimum bending radius on the inline cable is 100 mm.

Step files

X_B files

Related files

HF Coax – 50 ohm Coax and Coax Electric