Circular Connectors - Housings

Image Part Number Description / PDF Quantity Rfq
DTS24F09-98BA [V001]

DTS24F09-98BA [V001]

TE Connectivity DEUTSCH Connectors

RECP ASSY

0

6404-205-2102

6404-205-2102

TE Connectivity DEUTSCH Connectors

ACT IS -- G- 39

0

YACT20ME26BN000000

YACT20ME26BN000000

TE Connectivity DEUTSCH Connectors

SQUARE FLANGE RECETACLE

0

DTS24F19-35BN [V001]

DTS24F19-35BN [V001]

TE Connectivity DEUTSCH Connectors

RECP ASSY

0

DTS20W13-8PE-LC

DTS20W13-8PE-LC

TE Connectivity DEUTSCH Connectors

CONN RCPT HSNG MALE 8POS PNL MNT

33

AFD57-16-8PY-6139

AFD57-16-8PY-6139

TE Connectivity DEUTSCH Connectors

CONN PLUG HSNG MALE 8POS INLINE

33

AFD57-22-41PN-6139

AFD57-22-41PN-6139

TE Connectivity DEUTSCH Connectors

CONN PLUG HSG MALE 41POS INLINE

166

DTS26W11-99AC

DTS26W11-99AC

TE Connectivity DEUTSCH Connectors

CONN PLUG HSNG MALE 7POS INLINE

0

ACT20MC04BE [V001]

ACT20MC04BE [V001]

TE Connectivity DEUTSCH Connectors

SQUARE FLANGE RECEPTACLE

0

DTS24F25-43BB

DTS24F25-43BB

TE Connectivity DEUTSCH Connectors

CONN RCPT HSG FMALE 43POS PNL MT

75

DTS24F13-35BE [V001]

DTS24F13-35BE [V001]

TE Connectivity DEUTSCH Connectors

RECP ASSY

0

DTS20W21-11BB [V001]

DTS20W21-11BB [V001]

TE Connectivity DEUTSCH Connectors

RECP ASSY

0

DTS24F15-05AD [V001]

DTS24F15-05AD [V001]

TE Connectivity DEUTSCH Connectors

RECP ASSY

0

DTS26F21-11AN

DTS26F21-11AN

TE Connectivity DEUTSCH Connectors

CONN PLUG HSNG MALE 11POS INLINE

0

DJT10F25-19BN

DJT10F25-19BN

TE Connectivity DEUTSCH Connectors

CONN RCPT HSG FMALE 19POS PNL MT

95

YACT20MB02AE000000

YACT20MB02AE000000

TE Connectivity DEUTSCH Connectors

SQUARE FLANGE RECETACLE

0

DTS24F15-18BB

DTS24F15-18BB

TE Connectivity DEUTSCH Connectors

CONN RCPT HSG FMALE 18POS PNL MT

1

AFD56-20-39SY-6140

AFD56-20-39SY-6140

TE Connectivity DEUTSCH Connectors

CONN PLUG HSG FMALE 39POS INLINE

0

MS3476W12-10PX-LC

MS3476W12-10PX-LC

TE Connectivity DEUTSCH Connectors

CONN PLUG HSG MALE 10POS INLINE

0

DTS26F21-35PN-LC

DTS26F21-35PN-LC

TE Connectivity DEUTSCH Connectors

CONN PLUG HSG MALE 79POS INLINE

0

Circular Connectors - Housings

1. Overview

Circular connectors housings are electromechanical devices designed to protect and organize electrical contacts in circular configurations. They serve as mechanical support structures while providing environmental protection, electrical insulation, and strain relief. These housings are critical components in maintaining signal integrity and power transmission across diverse applications, from industrial automation to aerospace systems.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Metal HousingsHigh durability, EMI/RFI shielding, vibration resistanceMilitary equipment, aerospace systems
Plastic HousingsLightweight, corrosion-resistant, cost-effectiveConsumer electronics, medical devices
Hybrid HousingsCombination of metal/plastic for optimized performanceAutomotive sensors, industrial machinery
High-Density HousingsMiniaturized contact arrangements with advanced insulationTelecom equipment, data centers

3. Structure and Components

Typical circular connector housings consist of: - Shell Body: Cylindrical main structure (metal/plastic) with mounting threads - Contact Cavities: Precision-machined compartments for terminal placement - Sealing System: Integrated gaskets/O-rings for IP65+ protection - Polarization Key: Mechanical feature preventing misalignment - Retention System: Threaded coupling or bayonet mechanisms - Cable Entry: Strain relief provisions with gland seals

4. Key Technical Specifications

ParameterImportance
Current Rating (A)Determines power transmission capacity
Voltage Withstand (V)Ensures dielectric strength
Operating Temperature (-40 C to +125 C)Defines environmental tolerance
Vibration Resistance (10-2000Hz)Crucial for harsh environments
IP Rating (IP67/IP68)Specifies ingress protection level
Contact Retention ForcePrevents accidental disconnection

5. Application Fields

  • Industrial Automation: Robotics, PLC systems
  • Medical Equipment: MRI machines, patient monitoring systems
  • Aerospace: Avionics, flight control systems
  • Telecommunications: 5G base stations, fiber optic equipment
  • Energy: Wind turbines, solar inverters

6. Leading Manufacturers and Products

ManufacturerRepresentative Product
TE ConnectivityDEUTSCH DT series metal housings
AmphenolHermetic circular connector enclosures
MolexT1 Mini sealed automotive housings
Phoenix ContactHeavy-duty QUICKON connectors

7. Selection Guidelines

Key considerations include: - Environmental factors (temperature, moisture, chemicals) - Mechanical requirements (vibration, shock, mating cycles) - Electrical parameters (current/voltage requirements) - Material compatibility (corrosion resistance needs) - Space constraints and mounting options - Cost vs. performance trade-offs Example: For underwater robotics applications, prioritize IP68-rated plastic housings with corrosion-resistant coatings and pressure sealing.

8. Industry Trends

Current development trends include: - Miniaturization for IoT device integration - Advanced polymer composites for weight reduction - Integrated smart sensors in connector housings - Enhanced EMI shielding for 5G applications - Sustainability focus on recyclable materials - Additive manufacturing enabling complex geometries

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