3M 3659 Round Shielded Jacketed Flat Cable Black, Gray is a high-performance, mass terminatable electrical cable designed for robust industrial applications. This 3M 3659 Flat Cable features a .050″ pitch and 28 AWG stranded conductors, ensuring reliable electrical connections. The 3M 3659 Flat Cable‘s advanced design facilitates efficient assembly and consistent performance across various demanding environments. This cable provides superior signal integrity and physical protection for critical electronic systems.
General Information of 3M 3659 Flat Cable
The 3M 3659 Series cable utilizes Polyvinyl Chloride (PVC) for both its durable black jacket and gray primary insulation. This PVC composition ensures excellent dielectric strength and mechanical resilience. Conductors are precisely manufactured from 28 AWG, 7 x 36 AWG tinned stranded copper, optimized for superior electrical conductivity. A critical dual shielding system incorporates a .001″ thick aluminum/polyester film foil layer and a 90% coverage tinned copper braid. This comprehensive shielding effectively mitigates electromagnetic interference (EMI), safeguarding signal integrity in noisy industrial settings. The cable’s robust properties make it ideal for sensitive electronic interconnections.
Key Features of 3M 3659 Flat Cable
- Round Construction: Allows for more flexible and convenient routing within confined spaces, simplifying installation.
- Mass Termination Capability: .050 inch centers permit rapid, reliable mass termination to a broad range of IDC connectors, streamlining assembly.
- Continuous Split/Bond Repeat: Enables efficient mass termination on approximate 2.4 inch centers, enhancing manufacturing throughput.
- Zippable Primary Cable: Easily separated for branching or discrete termination of individual conductors, offering versatile application options.
- NEC Article 725 Compliance: Meets stringent external wiring requirements of the National Electrical Code, Article 725 (CL2), ensuring safety.
- Dual Shielding: Achieves 35 dB average shielding effectiveness, significantly reducing electromagnetic interference for sensitive signals.
- High Voltage Rating: Rated for 300V (USA: N.E.C. 725, CL2 or AWM; Canadian 300V), safely handling various power and signal requirements.
- Wide Temperature Range: Operates reliably from -20°C to +80°C (AWM), suitable for diverse environmental conditions.
Typical Industrial Applications
This formulation is engineered for the following applications:
- Internal and external wiring within advanced electronic equipment and control panels.
- High-speed data transmission lines requiring critical EMI shielding.
- Interconnection of sensors, actuators, and components in industrial automation systems.
- Applications demanding compliance with National Electrical Code (NEC) CL2 standards.
- General purpose electrical wiring in commercial and industrial settings.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
| Jacket Material | Polyvinyl Chloride (PVC) |
| Jacket Color | Black |
| Primary Insulation Material | PVC |
| Primary Insulation Color | Gray |
| Conductors | 28 AWG, 7 x 36 AWG Tinned Stranded Copper |
| Shielding | Aluminum/Polyester Film Foil (.001″ thick) & 90% Tinned Copper Braid |
| Voltage Rating (USA) | N.E.C. 725, CL2 or AWM; 300V |
| Temperature Rating (USA) | CL2; 75°C or AWM; -20°C to +80°C |
| Flammability Rating (USA) | N.E.C. 725, CL2 |
| Unbalanced Characteristic Impedance | 62 Ω |
| Balanced Characteristic Impedance | 106 Ω |
