BNC Jack (Female) Straight Cable Connector for RG-55, RG-142, RG-223, RG-400, DC to 4 GHz VSWR 1.09
Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
4.0
VSWR, Max:
1.09
Connector Style:
Cable Connector
Connector Series:
BNC
Connector Gender:
Jack (Female)
Connection Method:
Bayonet
Center Contact:
Crimped or Soldered
Cable Entry:
Clamped
Mount Method:
None
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-55
Description
BNC Jack (Female) | Clamped Cable Entry | Bayonet-lock | Brass Body
The ROSNOL BNC2DA50-G142A/H4 is a straight bulkhead cable jack optimized for 50 Ω impedance applications, operating from DC to 4 GHz. It delivers low VSWR values: ≤ 1.09 up to 2 GHz and ≤ 1.15 up to 4 GHz, with insertion loss ≤ 0.05 × √F GHz. The bayonet-lock mechanism ensures reliable coupling, and the clamped cable entry supports soldered or crimped center contact options.Constructed with a brass body and copper-tin-zinc alloy plating, the connector includes a phosphor bronze center contact with gold plating over nickel, PTFE insulation, and a silicone rubber gasket. The fastening nut and washer are made of brass with copper-tin-zinc alloy plating. It supports RG55, RG142, RG223, and RG400 cables. The product is RoHS compliant and operates within a temperature range of -65°C to +165°C.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
