• No products in the cart.

Belden DB59BNCU-25 – Double Bubble RG-59 BNC Coax Compression Connector

Belden DB59BNCU-25 – Double Bubble RG-59 BNC Coax Compression Connector

Double Bubble RG59 Universal BNC connector, fits standard, tri-shield and quad-shield coax. Compression design that molds the metal completely around the cable. 25 per Pack

Availability: In Stock

Product Information

Product Overview

Suitable Applications: CCTV, Security Cameras, Video

Physical Characteristics (Overall)

Packaging: 25 Pack
Number of Pieces: 1


Description Material
Body Nickel plated Brass
Contact Gold Plated

Electrical Characteristics

Nominal Characteristic Impedance
75 Ohm
Return Loss (RL)
Frequency [MHz]
DC-1 GHz 36 dB Return Loss 1.03VSWR
DC-2 GHz 32 dB Return Loss 1.05VSWR
DC-3 GHz 26 dB Return Loss 1.10VSWR

Mechanical Characteristics

Footprint/Type: Coax
Connector Interface Type: BNC
Gender: Male – plug
Connector Series Name: Double Bubble
Locking: No
Tool Compatibility: CPLCRBC-BR (compression), PSA59/6 (strip)
Termination Type: Compression
Cable Center Conductor Diameter Limits: .0317 – .0339 inch
Cable Dielectric Diameter Limits: .144 – .157 inch
Cable Outer Jacket Diameter Limits: .232 – .273 inch


RG Type: 59/U Type

Applicable Environmental and Other Programs

Environmental Space: Indoor/Outdoor


Suitability – Indoor: Yes
Suitability – Outdoor: Yes


Plenum (Y/N): No

Part Number

Item # Color UPC
DB59BNCU-25 No Color 845671000061


Update and Revision: Revision Number: 0.57 Revision Date: 01-31-2020

Additional information

Weight 0.7 lbs
Dimensions 9 × 5 × 0.5 in
Connector Type

Cable Type

PVC-coated Products; PVC-coated Wires and Cables

WARNING: This product may expose you to chemicals including DINP and/or DEHP, which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to or our information page: California Proposition 65 Info.