12 Old Dock Road Yaphank, NY 11980

M-F 8 am - 8 pm | Sat. 10am - 4 pm

Twitter Youtube Envelope
(631) 205-5570

Cable & Wire Harness Assembly Services

Contact Us

25

Years Customer Relationships

High Quality Supplier

Custom Cable & Wire Harness Solutions Engineered for Performance

At East End Assemblies, we specialize in custom cable and wire harness manufacturing for applications where reliability, performance, and precision are non-negotiable. Our AS-9100 certified, ISO 9001 certified, and ITAR registered facility in Yaphank, NY delivers exceptional quality cable assemblies for diverse industries including telecommunications, industrial controls, medical devices, and aerospace.

Our expert team combines decades of experience with rigorous quality control to produce cable and wire harness solutions that meet your exact specifications—from prototype development to high-volume production. Whether you need simple cable assemblies or complex multi-conductor harnesses with specialized connectors, East End Assemblies provides the technical expertise and manufacturing excellence your project demands.

Assembly Methods

Precision Crimping

Our advanced crimping capabilities ensure consistent, reliable terminations for various connector types:

  • Automated Crimping Systems: High-precision tooling for consistent quality across high-volume production
  • Hand Crimping Expertise: IPC/WHMA-A-620 certified technicians for specialized or low-volume requirements
  • Connector Compatibility: Experience with D-Sub, circular, RF, IDC, Molex, JST, and custom connector systems
  • Pull Testing Verification: Mechanical validation ensuring every crimp meets or exceeds industry standards
  • Comprehensive Documentation: Complete crimping process records for quality assurance and traceability

Professional Soldering

For applications requiring soldered connections, our certified technicians deliver
exceptional results:

  • J-STD-001 Certified Process: Adherence to the highest industry standards for soldered connections
  • Lead and Lead-Free Capabilities: Supporting both traditional and RoHS-compliant manufacturing requirements
  • Specialized Techniques: Expertise in fine-wire soldering, coaxial termination, and heat-sensitive applications
  • Temperature-Controlled Equipment: Precision soldering stations for consistent, reliable connections
  • Microscope-Assisted Processes: Enhanced visibility for critical or miniature soldering applications

Cable Assembly Construction

Insulation Solutions

We work with a wide range of insulation materials to meet specific application requirements:

  • PVC: Cost-effective solution for general-purpose applications
  • Polyethylene: Enhanced electrical properties for signal integrity
  • Teflon/PTFE: Superior temperature resistance for extreme environments
  • Polyurethane: Excellent flexibility and abrasion resistance
  • Silicone: High-temperature performance with excellent flexibility
  • Specialized Materials: Custom solutions for unique environmental challenges

Our engineering team helps select the optimal insulation based on your specific
environmental, electrical, and mechanical requirements.

Comprehensive Shielding

Protect signal integrity and prevent electromagnetic interference with our shielding expertise:

  • Braided Copper Shield: Traditional solution providing excellent flexibility and coverage
  • Foil Shields: Lightweight option with high-frequency protection
  • Multi-Layer Shielding: Combined technologies for maximum EMI/RFI protection
  • Drain Wire Implementation: Proper termination of shields for optimal performance
  • Custom Coverage Options: Variable shield density based on application requirements

Sheath and Jacket Materials

Our extensive experience with outer jacket materials ensures your cable assemblies
withstand their intended environment:

  • PVC: Standard jacketing for indoor applications
  • Polyurethane: Superior abrasion resistance for moving applications
  • TPE/TPR: Excellent flexibility in varied temperature conditions
  • LSZH (Low Smoke Zero Halogen): For applications requiring reduced toxic emissions
  • Neoprene: Excellent oil and chemical resistance
  • Military-Spec Materials: Compliant with aerospace and defense requirements
  • UV-Resistant Formulations: For outdoor and high sun-exposure applications

Advanced PCB Assembly Solutions for Uncompromising Quality

Partner with us for precision-driven electronics manufacturing.

Get Started Today

Cable Assembly Types

Precision. Reliability. Custom Solutions. Get expertly crafted cable harnesses tailored to your exact specifications. Contact us today for a consultation and quote!

(631) 205-5570

Paired Cable Assemblies

Precision-matched conductor pairs for differential signaling applications:

  • Controlled Impedance: Maintaining consistent electrical characteristics
  • Tight Twist Specifications: Reducing susceptibility to external interference
  • Drain Wire Integration: Proper shield termination for optimal performance
  • Specialized Connectors: Termination options designed for paired cable geometries
  • Industry Applications: Audio equipment, balanced signal transmission, differential data lines

Shielded Assemblies

Specialized construction for applications requiring protection from electromagnetic interference:

  • Signal Integrity Protection: Preventing crosstalk and external interference
  • Custom Shield Coverage: Tailored to specific interference protection requirements
  • Proper Ground Termination: Ensuring shields function as designed
  • Multi-Layer Solutions: Combined shielding techniques for maximum protection
  • Industry Applications: Medical equipment, test & measurement, sensitive instrumentation

Ribbon Cable Assemblies

Organized multi-conductor solutions for dense interconnection requirements:

  • Mass Termination: Efficient IDC connector installation
  • Custom Polarization: Preventing incorrect connection
  • Folded Configurations: Space-saving installations in tight enclosures
  • Mixed Gauge Construction: Combining signal and power conductors where required
  • Industry Applications: Computer peripherals, industrial controls, internal equipment connections

Materials & Substrates

We work with a comprehensive range of PCB materials to meet diverse application
requirements:

â—Ź FR-4 Standard & High-Performance Grades: For most commercial and industrial applications
â—Ź Rogers, Arlon & Specialized Materials: For high-frequency, high-temperature, or specialized applications
â—Ź Flexible & Rigid-Flex Substrates: For space-constrained or dynamic applications
â—Ź Heavy Copper Solutions: For high-current applications requiring up to 32 layers
â—Ź Metal-Core PCBs: For enhanced thermal management
â—Ź Ceramic Substrates: For extreme temperature environments

Our engineering team can assist in selecting the optimal substrate for your specific application requirements, considering factors such as thermal performance, electrical requirements, mechanical needs, and environmental conditions.

Silkscreen

Our silkscreen capabilities ensure clear, durable component identification and branding:

  • High-Resolution Printing: Precise legend placement for component
    identification and polarity marking
  • Custom Branding: Integration of logos, part numbers, and revision markings
  • Specialized Inks: Options for standard and specialized applications, including
    high-temperature and RoHS-compliant formulations
  • Multi-Color Options: Available for enhanced readability and aesthetics

Solder Mask

We offer comprehensive solder mask solutions to protect circuitry and facilitate
assembly:

  • Standard & Lead-Free Compatible: Ensuring compatibility with both traditional and RoHS-compliant assembly processes
  • Specialized Color Options: Beyond standard green, including blue, red, white, and black for specific applications
  • Liquid Photo Imageable (LPI): For highest precision in fine-pitch applications
  • Conformal Coating Application: Additional protection for harsh environment applications

Copper Layers

Our facility can process boards with a wide range of copper layer configurations:

  • Multi-Layer Expertise: Capability to handle PCBs with up to 32 layers
  • Controlled Impedance: Precise manufacturing for critical signal integrity applications
  • Buried and Blind Vias: For high-density interconnect (HDI) applications
  • Custom Copper Weights: From lightweight signal layers to heavy copper power planes

Communications Cable Assemblies

Specialized construction for data and signal transmission applications:

  • Cat5e/Cat6/Cat6A: High-performance Ethernet connections
  • Coaxial Assemblies: RF and video signal transmission
  • Fiber Optic Termination: High-bandwidth data transmission solutions
  • Custom Length Production: Made-to-order cables eliminating excess slack
  • Industry Applications: Telecommunications, networking, broadcast equipment

Multi-Core Cable Assemblies

Complex assemblies containing multiple conductor types for consolidated connections:

  • Organized Conductor Management: Systematic arrangement of different
    gauges and types
  • Customized Breakouts: Precision splitting of conductors at designated points
  • Mixed Signal Capability: Combining power, control, and communication in
    single assemblies
  • Space Optimization: Reducing cable clutter in complex systems
  • Industry Applications: Industrial machinery, medical devices, complex
    electronic systems

Why Choose East End Assemblies Cable & Wire Harness Needs

Quality Assurance

AS-9100 and ISO 9001 certified processes guaranteeing consistent quality

Technical Expertise

Specialized knowledge in complex cable assembly manufacturing

Customization Capability

Solutions tailored to your exact specifications and requirements

Production Flexibility

From prototype development to high-volume manufacturing

Competitive Pricing

Cost-effective solutions without compromising on quality

Responsive Service

Personal attention and quick response to your unique requirements

Cable Assembly Process

STEP 1

Methods & Preparation

Our methodical approach to cable assembly begins with comprehensive preparation

  • Automated Cutting & Stripping: Precise length and strip dimensions for consistent results
  • Specialized Wire Preparation: Custom tooling for unique or difficult insulations
  • Cable Routing Planning: Optimized path layout for complex harnesses
  • Component Organization: Systematic staging for efficient assembly
  • Process Documentation: Detailed work instructions ensuring repeatability

STEP 2

Termination Expertise

Specialized techniques for connecting wires to terminals and connectors:

  • Automated Crimping: High-volume production with consistent quality
  • Hand Crimping Precision: Specialized applications requiring manual expertise
  • Soldering Excellence: J-STD-001 certified processes for soldered connections
  • IDC Technology: Mass termination for ribbon cables and insulation displacement applications
  • Connector-Specific Tooling: Dedicated equipment for specialized connection systems

STEP 3

Shield Termination Techniques

Proper shield connection methods to ensure EMI/RFI protection performs as designed:

  • 360-Degree Termination: Complete circumferential connection for maximum effectiveness
  • Drain Wire Connection: Properly routed ground paths for foil shields
  • Specialized Backshells: Custom hardware for specific shielding requirements
  • Heat Shrink Shield Socks: Protected shield termination for harsh environments
  • Impedance-Matched Solutions: Maintaining signal integrity through shield transitions

STEP 4

Comprehensive Testing

Every cable assembly undergoes rigorous electrical verification:

  • Continuity Testing: Verification of proper electrical paths
  • Insulation Resistance: Confirmation of proper isolation between conductors
  • Hi-Pot Testing: Dielectric strength verification for high-voltage applications
  • Signal Integrity Analysis: Advanced testing for critical signal applications
  • Automated Test Equipment: Computer-controlled verification for complex assemblies
  • Functional Testing: Performance validation under actual operating conditions

STEP 5

Insulation & Strain Relief

Protection of terminations against mechanical stress and environmental factors:

  • Heat Shrink Application: Controlled process for consistent protection
  • Overmolding Capability: Custom strain relief for high-stress applications
  • Boot Installation: Weatherproof sealing for outdoor equipment
  • Mechanical Strain Relief: Proper securing of cables to prevent connection fatigue
  • Custom Potting Solutions: Environmental sealing for extreme conditions

STEP 6

Labeling and Identification

Clear marking systems for easy installation and maintenance:

  • Heat Shrink Markers: Permanent identification that withstands harsh environments
  • Custom Printed Labels: Clear identification with your specific nomenclature
  • Color Coding Systems: Visual identification for complex installations
  • Barcode/QR Integration: Electronic tracking and identification options
  • Sequential Marking: Length indicators or sequential numbering as required

STEP 7

Inspection & Quality Control

Multi-stage verification ensures every assembly meets specifications:

  • IPC/WHMA-A-620 Standards: Adherence to industry-recognized quality criteria
  • Visual Inspection:Multiple checkpoints throughout the assembly process
  • Dimensional Verification: Confirmation of critical measurements
  • Final Testing Validation: Comprehensive electrical performance testing
  • Documentation & Traceability: Complete records from raw material to final delivery

Get Started with Your Cable & Wire Harness Project

Whether you need prototype development, small production runs, or high-volume manufacturing, East End Assemblies has the expertise and capabilities to meet your cable assembly requirements. Contact our engineering team today to discuss your specifications and discover how we can support your manufacturing needs.

Contact Us