Tired of Signal Noise and Cable Failure in Your High-Tech Equipment?
You run a factory or a system integration business. You know the pain. You install a cable, and everything works fine for a month. Then, the machines start acting weird. Sensors give wrong readings. Cameras lose connection. The screen flickers. You check the wire, and it looks fine on the outside, but inside, electromagnetic interference (EMI) is eating your signals alive.Worst of all? The cable breaks when the robot arm moves. It cracks from bending. It gets crushed in the drag chain. You have to stop the production line. You lose money every minute the line is down. You need a cable that doesn’t just “work” but works reliably in the real world—a world full of noise, movement, and tight spaces.You need precision. You need Japanese quality. You need the OKI 20-core twisted pair shielded cable.
What Makes This OKI Cable Different?
This is not just a generic wire from a local market. This is a genuine Japanese import from OKI Electric Cable. OKI started in 1881. They have over 140 years of experience making cables for telecom and heavy industry. They know how to build wires that last.This specific cable is a 20-core (10-pair) twisted pair shielded signal cable. Let’s break that down simply. It has 20 tiny wires inside. These wires are twisted together in pairs. Why? Because twisting cancels out noise. If one wire picks up interference, the other wire in the pair picks up the opposite noise. They cancel each other out. It is smart engineering.But twisting is not enough for high-end machines. That is why this cable has a shield. It has a metallic layer around the twisted pairs. This shield acts like a fortress. It blocks outside noise from getting in. It also stops your signals from leaking out. This is critical for encoding cables and high-speed data. You get clean, sharp signals every time.
Technical Specifications That Matter
We know you need hard numbers for your engineering team. Here is the data for the 20-core 0.2 square millimeter model. These specs come straight from OKI’s high-density manufacturing standards.
Physical and Electrical Specs
| Specification | Value | Note |
|---|---|---|
| Brand | OKI Electric Cable (Japan) | Genuine Import |
| Conductor Size | 0.2 mm² (Approx. AWG 24) | 11 strands of 0.16mm copper |
| Number of Cores | 20 Cores (10 Pairs) | Twisted Pair Construction |
| Outer Diameter | Approx. 10.2 mm – 10.6 mm | Compact design for tight spaces |
| Shielding | Aluminum Tape + Braid | Double shielding for high EMI protection |
| Jacket Material | PVC or Halogen-Free (Optional) | Flame retardant, Eco-friendly |
| Voltage Rating | 300V (USA) / < 50V (EU) | Safe for control circuits |
| Temperature Range | -20°C to +80°C | Flexible in cold and heat |
| Insulation Resistance | ≥ 10 MΩ-km | No signal leakage |
| Withstand Voltage | AC 1500 Vrms / 1 min | High safety standard |
| Flammability | VW-1 | Self-extinguishing |
Why 0.2 mm² and 20 Cores?
You might ask, “Why this exact size?” 0.2 mm² is the sweet spot. It is thick enough to carry power and data over decent distances without voltage drop. But it is thin enough to keep the cable flexible. If you go thicker, the cable becomes stiff. If you go thinner, the signal gets weak.20 cores give you 10 pairs. This is perfect for complex encoders, multi-axis servo motors, or Gigabit Ethernet connections where you need separation for different signal types. You can use some pairs for data, some for power, and some for grounding. It keeps your wiring clean.
Built for Movement and Tight Spaces
Most cables hate movement. They get metal fatigue. The copper strands break inside the insulation. OKI solves this with their unique stranding technology.The conductor uses a “bunch stranding” method (11/0.16). This means 11 tiny wires are twisted together to make one core. This makes the wire super flexible. It can bend 300,000 times or more without breaking. It is perfect for “torsion” (twisting) applications.If you use this in a robot arm, it moves with the arm. It does not fight the movement. It fits inside energy chains (drag chains) easily because the outer diameter is optimized. It is only about 10.2 mm wide. That is small for a 20-core shielded cable. You save space in your control cabinet.
Safe for Humans and the Planet
Your customers care about the environment. You care about safety. This cable is built for the modern world.It is RoHS compliant. This means no lead, no mercury, no cadmium. It does not use heavy metals. The insulation and jacket are free from harmful brominated flame retardants (PBDE/PBB).If a fire starts, this cable does not produce thick, toxic black smoke. It is VW-1 rated. It resists fire. It is safe to use in public buildings, hospitals, and offices. You do not have to worry about toxic fumes hurting your workers.
Where Should You Use This Cable?
This is not a generic hookup wire. This is a specialist cable for high-tech jobs. Here are the best places to use it:
Machine Vision and AI Robots
Modern factories use cameras to check products. These cameras send huge amounts of data. They use standards like CoaXPress or GMSL. This OKI cable handles high-speed transmission (up to 12.5 Gbps in similar OKI coax lines, and high speed for twisted pair too). The shielding prevents the motor noise from messing up the image data. You get clear pictures, not fuzzy static.
Industrial Automation (FA)
Connect PLCs to sensors. Connect servo motors to drives. Use it for absolute encoders. The 20 cores allow you to run one cable for everything—power, signal A, signal B, and index. It simplifies installation. You do not need to run five different cables. One OKI cable does the job.
Robotics and Arms
Robot arms twist and turn. Standard cables snap. This cable is rated for high flex life. It is the “High-Durability” type OKI is famous for. It resists oil and chemicals found in factories. It is “rat-proof” in design (meaning pests can’t eat it easily, and it resists abrasion).
Audio and Broadcast (Pro AV)
Because of the double shielding, this cable is great for professional audio racks. It stops the “hum” and “buzz” from lights and power lines. It keeps your audio signal crystal clear.
Why Buy Japanese OKI Instead of Cheaper Alternatives?
You can find cheaper 20-core cables online. But “cheap” often means “inconsistent.”With OKI, you get precision. The outer diameter is exact. The stripping length is consistent. The impedance is controlled. This matters for high-speed data. If the impedance jumps around, your network slows down or crashes.OKI uses high-tech manufacturing. They check every meter. They have been doing this since 1881. They are a “Global Niche Top” company. They do not make junk. They make solutions for the hardest environments.When you buy this cable, you are buying peace of mind. You are buying a cable that will still be working 5 years from now. You avoid the cost of call-backs and repairs.
How to Order and Get a Sample
We know you need to test before you switch. We get it.We can supply this cable in cut lengths or full reels. We can add connectors if you need them (like FAKRA or RJ45 style, though this is raw cable for crimping). We can do the tin-plating on the ends for you if you need solderability.The price depends on the length and the jacket material (PVC vs. Halogen-free). But we promise we will beat the price of other genuine Japanese imports because we are direct partners.Do not let a bad cable ruin your machine’s reputation. Use the best. Use OKI.Ready to upgrade your wiring? Send us an inquiry today with your required length and voltage specs. We will send you a free quote and a sample data sheet within 24 hours. Let’s fix your signal noise problem for good.