Circular Cable Assemblies

Image Part Number Description / PDF Quantity Rfq
21033711403

21033711403

HARTING

CBL MALE TO WIRE LEAD 4POS 1.64'

3

1200661042

1200661042

Woodhead - Molex

CBL FMALE TO MALE 5POS 29.5'

0

LR05KR115 YL401

LR05KR115 YL401

Alpha Wire

CBL ASSEMBLY 5POS M TO FML 20M

3

1413530

1413530

Phoenix Contact

CBL FMALE TO MALE 4POS 49.2'

0

EVC712

EVC712

ifm Efector

CONNECTING CABLE WITH SOCKET; OP

0

2-2322422-5

2-2322422-5

TE Connectivity AMP Connectors

CBL MALE RA TO MALE 4POS 42.7'

10

CSB-M1241M1241

CSB-M1241M1241

Banner Engineering

CBL ASSEMBLY 4POS MALE TO FML 1'

21

M12A08ML-12AFL-SD001

M12A08ML-12AFL-SD001

LTW (Amphenol LTW)

CBL ASSY 8POS MALE TO FEMALE 1M

49

ICA3E13P2BL2M

ICA3E13P2BL2M

Panduit Corporation

INDUSTRIALNET M8 3-PIN A-CODE, M

71

9457760090

9457760090

Weidmuller

CBL FMALE RA TO MALE 4POS 2.95'

11

PXPTPU08RAF04ACL010PUR

PXPTPU08RAF04ACL010PUR

Bulgin

CBL FMALE RA TO WIRE 4POS 3.28'

24

1300130238

1300130238

Woodhead - Molex

CBL MALE TO WIRE LEAD 3POS 1'

22

BCC0JCZ

BCC0JCZ

Balluff

CONNECTION 1=M12X1-FEMALE, STRAI

0

1906950150

1906950150

Weidmuller

CBL ASSEMBLY 3POS F TO WIRE 1.5M

7

3-2322330-4

3-2322330-4

TE Connectivity AMP Connectors

CBL MALE TO MALE 4POS SHLD 57.4'

10

0985 806 100/2M

0985 806 100/2M

Lumberg Automation

CBL MALE TO MALE 4P UNSHLD 6.56'

1

XS2WM12PVC4SS10M

XS2WM12PVC4SS10M

Omron Automation & Safety Services

CBL FMALE TO MALE 4POS 32.8'

10

1300100491

1300100491

Woodhead - Molex

CBL FMALE TO MALE 3POS 16.4'

3

MQDC-415

MQDC-415

Banner Engineering

CBL ASSEMBLY 4POS F TO WIRE 15'

362

CONB15NF-S2

CONB15NF-S2

Carlo Gavazzi

CBL FMALE TO WIRE LEAD 5P 6.56'

10

Circular Cable Assemblies

1. Overview

Circular Cable Assemblies are engineered interconnect solutions designed to transmit electrical signals or power through circular-shaped connectors. These assemblies combine multiple wires or cables terminated with circular connectors, ensuring reliable connectivity in demanding environments. Their importance spans across industries requiring robust, high-density, and high-performance connections, particularly in applications where space constraints and environmental resilience are critical.

2. Main Types and Functional Classification

Type Functional Features Application Examples
Circular Push-Pull Quick-mating design with mechanical locking Industrial automation, medical devices
Circular Threaded Vibration-resistant threaded coupling Aerospace, military equipment
Waterproof Circular IP67+ sealing against liquids and dust Outdoor telecom equipment, underwater sensors
High-Density Circular Miniaturized contacts for compact designs Avionics, robotics

3. Structure and Components

A typical circular cable assembly consists of:

  • Conductors: Copper/aluminum for signal/power transmission
  • Insulation: PVC/TPE/PUR jackets for dielectric protection
  • Shielding: Braided copper or foil for EMI/RFI protection
  • Connector Housing: Metal/plastic shells with precision contacts
  • Retention System: Latches, threads, or bayonet couplings

Modular designs allow customization with hybrid signal/power/RF configurations.

4. Key Technical Specifications

Parameter Importance
Current Rating (Amps) Determines power transmission capacity
Voltage Rating (Volts) Defines dielectric strength and safety margins
Contact Resistance (m ) Impacts signal integrity and power efficiency
Operating Temperature (-40 C to +125 C) Ensures reliability in extreme environments
Mating Cycles (1000-10,000) Indicates mechanical durability
IP Rating (IP65-IP68) Defines environmental protection level

5. Application Fields

Primary industries include:

  • Industrial Automation: PLCs, CNC machines, robotic arms
  • Telecommunications: 5G base stations, fiber optic enclosures
  • Medical Equipment: MRI scanners, patient monitoring systems
  • Aerospace: Avionics, flight control systems
  • Transportation: Rail signaling systems, EV charging stations

Case Study: In automotive manufacturing, circular assemblies enable high-vibration resistance connections in robotic welding cells operating 24/7.

6. Leading Manufacturers and Products

Manufacturer Representative Product
TE Connectivity DEUTSCH DT Series circular connectors
Amphenol CIRCULAR C Series high-density connectors
Molex Circular Rast 55 series for industrial control
Delphi Weatherproof automotive circular connectors

7. Selection Guidelines

Key considerations:

  • Electrical requirements (current/voltage profiles)
  • Environmental conditions (temperature, moisture, chemical exposure)
  • Mechanical demands (vibration, mating cycles, cable bend radius)
  • Space constraints (connector size and orientation)
  • Industry-specific certifications (e.g., MIL-STD, UL, RoHS)

Recommend verifying compatibility with existing infrastructure and performing thermal cycling tests for critical applications.

8. Industry Trends

Emerging developments include:

  • Miniaturization while maintaining high contact density
  • Integration of fiber optics and high-speed data transmission
  • Adoption of composite materials for weight reduction
  • Growing demand for waterproof connectors in outdoor IoT deployments
  • Standardization of hybrid power/signal interfaces in EV charging

Market forecasts predict 8.2% CAGR through 2027 driven by industrial IoT and 5G infrastructure investments.

RFQ BOM Call Skype Email
Top