Circular Cable Assemblies

Image Part Number Description / PDF Quantity Rfq
HSDSJZSPZ11-16

HSDSJZSPZ11-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 2M

0

HSDSJZSPZ06-16

HSDSJZSPZ06-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 1M

39

HSDSPZSPZ23-20

HSDSPZSPZ23-20

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FML 100'

0

HSDSJZSPZ22-17

HSDSJZSPZ22-17

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 30M

0

HSDSJZSPZ02-16

HSDSJZSPZ02-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FMALE 0.5M

0

HSDSJZSPZ07-17

HSDSJZSPZ07-17

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 4'

0

HSDSPZSPZ12-21

HSDSPZSPZ12-21

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FMALE 3M

0

HSDSJZSPZ03-16

HSDSJZSPZ03-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 2'

0

HSDSJZSJZ10-19

HSDSJZSJZ10-19

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO MALE 6'

0

HSDSJZSJZ17-19

HSDSJZSJZ17-19

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO MALE 25'

0

HSDSJZSPZ14-16

HSDSJZSPZ14-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 12'

0

HSDSPZSPZ04-21

HSDSPZSPZ04-21

Connex (Amphenol RF)

CBL ASSY 4POS FML TO FML 2.46'

0

HSDSJZSPZ16-17

HSDSJZSPZ16-17

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FEMALE 5M

0

HSDSJZSPZ23-16

HSDSJZSPZ23-16

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO FMALE 100'

0

HSDSPZSPZ22-21

HSDSPZSPZ22-21

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FML 30M

0

HSDSPZSPZ01-20

HSDSPZSPZ01-20

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FMALE 1'

0

HSDSPZSPZ23-21

HSDSPZSPZ23-21

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FML 100'

0

HSDSJZSJZ16-18

HSDSJZSJZ16-18

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO MALE 5M

0

HSDSJZSJZ13-19

HSDSJZSJZ13-19

Connex (Amphenol RF)

CBL ASSY 4POS MALE TO MALE 10'

0

HSDSPZSPZ16-20

HSDSPZSPZ16-20

Connex (Amphenol RF)

CBL ASSY 4POS FEMALE TO FMALE 5M

0

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.

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