Stop Signal Loss and Noise in Your Critical Installations
You have a big problem when your cables don’t work right. You install a system for audio or control signals. Then, you hear humming. Or the data gets errors. Or worse, the cable jacket smokes in a fire. This is not just annoying. It is dangerous. It costs you money to fix. It ruins your reputation.You need a cable that stops noise. You need a cable that is safe in air-handling spaces. You need the Belden 82760. This is not just a wire. It is a high-performance solution for tough jobs. It works in plenum spaces. It carries low-voltage signals perfectly. It lasts a long time. Let’s look at why this cable is the best choice for your next project.
What Makes This Cable Special?
This cable is built for precision. It uses a twisted pair design. Why? Because twisting the wires cancels out noise. External interference hits both wires equally. The receiver subtracts the noise. You get a clean signal.But that is not all. It has a shield. The shield is an aluminum foil tape. It covers 100% of the pair. This is the Beldfoil® shield. It blocks high-frequency noise (RFI) and electromagnetic interference (EMI). This is critical for low impedance audio and sensitive instrumentation signals.Inside, you find the conductors. They are 18 AWG. They are made of tinned copper (TC). Why tinned? Because it does not rust. It is easy to solder. It lasts longer in wet or corrosive places. The stranding is 19×30. This means 19 strands of 30 AWG wire. This makes the cable flexible. It is easy to pull through conduit. It does not break when you bend it.
Built for Safety and Tough Environments
You must follow fire codes. This cable helps you do that. The outer jacket is PVC. But it is special PVC. It is “Low Smoke” and “Plenum” rated. The trade name is Flamarrest®.What does “Plenum” mean? It means you can use it in air-handling spaces. These are spaces above drop ceilings or under raised floors. Air moves through these spaces. If a fire starts, normal cables burn fast. They make thick, black smoke. This smoke is toxic. It kills people. It damages electronics.The Belden 82760 jacket is different. It resists fire. It self-extinguishes. If it burns, it makes very little smoke. The smoke is not corrosive. This protects your equipment. It keeps escape routes clear. It meets strict standards like UL 910 and NFPA 262. It also meets the CMP rating. This is the highest standard for plenum cables.
Insulation That Handles Heat and Chemicals
Look inside the shield. You see the insulation on the wires. It is not standard PVC. It is FEP (Fluorinated Ethylene Propylene).FEP is amazing. It handles high heat. It handles chemicals. It has low friction. This makes it great for data and audio signals. Why? Because the wires need to stay close together. FEP is tough. It does not melt easily. It keeps the signal stable even when things get warm.The insulation wall is .007 inches thick. This is the perfect balance. It is thick enough to prevent shorts. It is thin enough to keep the cable small. The overall cable diameter is only .146 inches. It fits in tight spaces.There is also a drain wire. It is 20 AWG stranded tinned copper. It connects the shield to ground. This is vital for safety. It ensures the shield works correctly.
Technical Specifications at a Glance
Here are the hard numbers. You need these for your BOM or spec sheet.
- Product Series: Belden 82760 (Classics Series)
- Conductor: 18 AWG, Stranded (19×30), Tinned Copper
- Number of Pairs: 1 Pair (2 Conductors total)
- Insulation Material: FEP (Fluorinated Ethylene Propylene)
- Insulation Wall Thickness: 0.007 in (0.18 mm)
- Shield: Beldfoil® (Aluminum/Polyester Tape), 100% Coverage
- Drain Wire: 20 AWG Stranded Tinned Copper
- Outer Jacket: PVC (Low Smoke), Flamarrest®
- Jacket Wall Thickness: 0.014 in (0.36 mm)
- Overall Diameter: 0.146 in (3.71 mm)
- Voltage Rating: 300 Volts
- Temperature Range: -20°C to +75°C
- Fire Rating: Plenum (CMP), UL 910, FT6
- Impedance: 35 Ohms (Nominal)
- Capacitance: 51 pF/ft (Conductor-to-Conductor)
- DC Resistance: 7.05 Ohms/1000ft
- Packaging: Available in 500ft, 1000ft, and 5000ft spools
- Compliance: RoHS 3, REACH, CE, CSA, UL AWM
Where Can You Use This Cable?
This cable is versatile. It works in many places. Here are the top uses:
Audio and Sound Systems
Use this for line-level audio. It is great for connecting mixers to amplifiers. It works for background music systems. It is also good for voice communications. The twisted pair keeps the hum out. The shield stops buzz from lights or motors.
Control and Instrumentation
This is a top choice for 4-20mA loops. It is perfect for 0-10V control signals. Use it in building automation. Connect sensors to controllers. It works in factories. It handles signals for PLCs and DCS systems. The low impedance ensures the signal arrives correctly.
Data and Ethernet (SPE)
This cable supports Single Pair Ethernet (SPE). It works for IP20 to IP67 areas. It connects industrial devices. It is good for short runs of data where you need a shield.
General Industrial Wiring
Use it for panel wiring. It is great inside control cabinets. The FEP insulation resists oils and chemicals. The tinned copper resists corrosion. It is a workhorse cable for machine builders.
Why Buy Belden?
Belden is a leader. They have been around since 1902. They know cables. They make products that last. This cable has a 25-year warranty. That is how confident they are.You get consistency. Every foot is the same. You get support. If you have a question, the datasheets are clear. You get safety. The plenum rating protects lives.Do not settle for cheap, generic cable. It will fail. It will cause noise. It might fail a fire inspection. Use Belden 82760. It is the right tool for the job.
Ready to Get the Best Price?
We are a factory-direct supplier. We have the Belden 82760 in stock. We can ship it to you fast. We offer competitive pricing for bulk orders.Do you need a specific length? We can cut it. Do you need a special jacket color? We can check.Contact us now for a free quote. Send us your requirements. Let us know the length and quantity. We will reply within 24 hours. Secure your supply chain today. Get the cable that works right the first time.Click here to inquire now!