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.
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
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
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
"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
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
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.