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Belden DB59BNCSL-25 – Double Bubble RG-59 BNC Coax Compression Connector

Belden DB59BNCSL-25 – Double Bubble RG-59 BNC Coax Compression Connector

Double Bubble RG59 BNC connector, fits most CCTV Security coaxial cables. Compression design that molds the metal completely around the cable. 25 per Pack

Availability: In Stock

Product Information

Product Overview

Suitable Applications: Security CCTV

Physical Characteristics (Overall)

Packaging: 25 Pack
Number of Pieces: 1


Nickel plated Brass
Gold Plated

Electrical Characteristics

Nominal Characteristic Impedance
75 Ohms
Return Loss (RL)
Frequency [MHz]
DC-1 GHz 27 dB Return Loss 1.07 VSWR
DC-2 GHz 27 dB Return Loss 1.09 VSWR
DC-3 GHz 29 dB Return Loss 1.09 VSWR
Electrical Characteristics Notes: Cable Pullout Force Exceeding 65 in/lbs.

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: .137 – .148 inch
Cable Outer Jacket Diameter Limits: .232 – .248 inch


RG Type: 59/U Type
Series Type: 59/U

Applicable Environmental and Other Programs

EU CE Mark: Yes


Suitability – Indoor: Yes
Suitability – Outdoor: Yes

Part Number

Item # Color UPC
DB59BNCSL-25 No Color 845671000054


Update and Revision: Revision Number: 0.37 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.