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China 365PCB Technology Co., Ltd.
  • connectors backshells electrical contacts
  • connectors backshells electrical contacts

Connectors & Backshells & Electrical Contacts

Professional connectors, backshells, and electrical contacts manufacturing and assembly services. Reliable custom solutions with fast lead times by China 365PCB.


At China 365PCB, we provide a comprehensive range of connectors, backshells, and electrical contacts designed to meet the diverse needs of modern electronic assemblies. Our extensive product lineup includes:

  • Connector Types: Circular connectors (MIL-DTL-38999, MIL-DTL-5015), rectangular connectors, D-subminiature (D-sub) connectors, fiber optic connectors, micro connectors, waterproof connectors, high-density connectors, and modular connectors.

  • Backshell Types: Metal backshells, plastic backshells, strain relief backshells, EMI/RFI shielding backshells, cable clamps, straight and angled backshells.

  • Electrical Contacts: Crimp contacts, solder cup contacts, press-fit contacts, spring-loaded contacts (pogo pins), high-reliability gold-plated contacts, tin-plated contacts, power contacts, signal contacts.
    Designed for durability, excellent electrical performance, and secure mating, our connectors and backshells ensure reliable connectivity in harsh environments such as aerospace, automotive, and industrial fields. We also offer custom connector assemblies, specialized plating finishes, and tailored backshell solutions for specific mechanical and electromagnetic requirements.

Core Capabilities & Certifications

Product Range

  • Connectors: Circular (MIL-DTL-38999/MIL-DTL-5015), rectangular, D-sub, fiber optic (LC/SC/ST), micro, waterproof, high-density, modular

  • Backshells: Metal/plastic, strain relief, EMI/RFI shielding, cable clamps, straight/angled

  • Electrical Contacts: Crimp, solder cup, press-fit, spring-loaded (pogo pins), gold-plated, tin-plated, power/signal contacts

Contact Plating & Backshell Features

  • Plating: Gold (corrosion-resistant/conductive), tin (cost-effective), nickel (wear-resistant)

  • Backshells: EMI/RFI interference suppression, mechanical strain relief, flexible cable routing

Compliance & Testing

  • Certifications: RoHS, REACH, UL, IPC/WHMA-A-620 Class 2 (commercial) & Class 3 (high-reliability)

  • Testing: Electrical continuity, insulation resistance, salt spray (corrosion), vibration, thermal cycling

Custom Solutions

  • Design support, cable assembly integration, specialized plating/finishes for unique requirements


Application Areas

  • Aerospace & Defense: Rugged MIL-spec connectors/backshells (vibration resistance, EMI protection)

  • Automotive: High-current connectors, backshells, wire harness interfaces (heat/vibration tolerance)

  • Telecommunications: High-speed fiber optic connectors (LC/SC/ST) for data centers/networking

  • Industrial Automation: Modular/sealed connectors for heavy machinery/robotics (harsh environment adaption)

  • Medical Devices: Miniature, biocompatible connectors with precision electrical contacts (sterility compliance)

  • Energy & Power Systems: High-voltage/power contacts for renewable energy/power distribution


Lead Time & Minimum Order Quantity (MOQ)

  • Standard products (connectors/contacts): 5–10 business days

  • Custom backshell/connector assemblies: 7–15 business days (varies by complexity)

  • MOQ: Prototypes/low-volume orders accepted from 1 piece

  • Volume pricing & expedited production available for large orders


Customer Testimonials

"China 365PCB delivered connectors and backshells with excellent quality and perfect fit. Their technical support was outstanding."
– John T., Engineering Manager, AeroTech Solutions

"Reliable electrical contacts and timely delivery helped us meet our production deadlines."
– Sophie L., Procurement Lead, PowerGrid Inc.

"Custom connector assemblies met our exact specifications, greatly improving system reliability."
– Mark P., R&D Director, TeleCom Systems


Why Choose Our Connector Solutions

  • Industry-leading quality: IPC-certified assembly & rigorous testing (vibration/salt spray/thermal cycling)

  • Diverse options: Extensive inventory + customizable connectors/backshells/contacts

  • Engineering expertise: Custom design support for specialized mechanical/electromagnetic needs

  • Flexible delivery: Fast turnaround (5–15 days) + low MOQ (1 piece for prototypes)

  • Global logistics: Reliable shipping partners for international delivery


FAQ

Q1: What connector types do you provide for industrial use?

A1: We offer circular (MIL-DTL-38999, MIL-DTL-5015), rectangular, D-sub, fiber optic, waterproof, and micro connectors for various industrial applications, all designed to withstand harsh operating conditions.


Q2: Do you offer custom backshells with EMI shielding and strain relief?

A2: Yes, our backshells are available in metal and plastic options, with tailored EMI/RFI shielding to reduce interference and mechanical strain relief to protect cables, matching your specific application requirements.


Q3: What types of electrical contacts do you manufacture?

A3: We produce a full range of electrical contacts, including crimp, solder cup, press-fit, spring-loaded (pogo pins), gold-plated (for high reliability), tin-plated (cost-effective), power (for high current), and signal (for data transmission) contacts.


Q4: Are your connectors RoHS and UL compliant?

A4: Absolutely, all our connectors, backshells, and electrical contacts meet global standards including RoHS (environmental safety), UL (electrical safety), and IPC/WHMA-A-620 (assembly quality) for Class 2 and 3 applications.


Q5: What is your typical lead time for custom connector and backshell assemblies?

A5: Standard connectors and contacts ship within 5–10 business days. Custom connector or backshell assemblies typically require 7–15 business days, depending on the complexity of the design (e.g., EMI shielding, specialized plating) and order volume.

Dedicated Engineering & Support Team

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