The Headache of Stiff, Noisy Cables in Your Machines
Let’s be real. You run a factory or a workshop. You have robotic arms moving, CNC machines spinning, or audio gear recording. The last thing you want is a cable that fights you. You know the pain. You buy a cheap cable. It looks good on paper. But when you install it, it is stiff like a rock. It cracks after a month of bending. Then, the noise starts. Your signals get messy. The machine stops working right. You get interference from other equipment. It costs you downtime. It costs you money to replace the wire again and again. You need a wire that moves like a snake but protects the signal like a tank. You need something built for real-world abuse, not just a lab bench.
What Makes This Japanese Imported Cable Different?
This is not just another wire from the bin. This is a Japanese imported cable, specifically the Fujikura 36-core 0.1 sq mm shielded signal cable. Fujikura is a big name in Japan. They know how to make glass and wire that lasts. This cable uses the RVVP structure. That means it is flexible, shielded, and has a protective outer jacket.The core of this wire is ultra-soft. We use high-quality tinned copper. Why tinned? Because it does not rust. It handles heat well. And it conducts electricity perfectly. The size is 28AWG (which is about 0.1 sq mm). This is thin, but we have 36 cores inside. That is a lot of signals in one small bundle. It saves space in your control cabinet. It is perfect for tight spots where big cables just won’t fit.
Technical Specs You Need to Know
Here is the real data. No fluff. Just the numbers that matter to your engineers and your wallet.
Core Details
- Brand Origin: Japanese Import (Fujikura standard)
- Conductor Material: Tinned Annealed Copper
- Wire Gauge: 28AWG (approx 0.1 sq mm)
- Number of Cores: 36 Cores (36 pairs or 36 signals)
- Stranding: Fine stranding for maximum flexibility
Insulation & Shielding
- Insulation Material: PVC or specialized Flexible Polymer (depending on batch, usually high-grade PVC for soft feel)
- Shielding: Aluminum Foil + Copper Braid (Double shielding for noise rejection)
- Shield Coverage: >85% (blocks almost all interference)
- Outer Jacket: PVC or Rubber (Oil resistant and flame retardant)
Performance Ratings
- Voltage Rating: 300V / 600V (Check specific batch, usually 300V for signal)
- Temperature Range: -20°C to +80°C (Flexible in cold, tough in heat)
- Bending Radius: 6x to 10x cable diameter (Very flexible, no kinking)
- Flame Test: UL or JIS Flame Retardant (Self-extinguishing)
- Oil Resistance: Excellent (Resists cutting oils and lubricants)
Where Should You Use This Cable?
You might ask, “Is this right for my project?” If you are moving parts, this is for you. Here are the top spots we see this cable shine.
Robotics and Automation
Robot arms twist and turn all day. Standard wire cracks at the joint. This ultra-soft RVVP cable moves with the arm. It does not snap. The 36 cores let you run power, ground, and lots of sensor data in one go. No more cable tangles in the wrist of the robot.
CNC Machines and Servo Motors
Servo motors need precise signals. Noise ruins the cut. The double shielding on this cable keeps the signal clean. The tinned copper handles the heat from the motor driver. It resists the oil mist floating in the air of a machine shop.
Audio and Broadcast (Low Noise)
You need a quiet cable for microphones or patch bays? The 28AWG stranded copper is great for low-noise audio signals. The shield stops hum from lights and power lines. It is flexible enough to patch into tight racks.
Medical and Precision Equipment
If you build medical devices, you need reliability. Japanese manufacturing standards are strict. This cable is consistent. It is PSE certified compliant (Japanese safety standard). It is safe for use in sensitive environments.
Why “Ultra-Soft” Matters for Your Production Line
Imagine your assembly line. A cable goes into a drag chain (cable carrier). It moves back and forth 10,000 times a day.If the cable is stiff:
- It creates friction. The motor has to work harder.
- It snaps the conductor inside. Open circuit. Machine stops.
- You have to stop production to fix it.
With this Fujikura ultra-soft cable:
- It glides in the drag chain.
- It bends easily without stressing the copper.
- It lasts 5x or 10x longer than standard PVC wire.
The “RVVP” in the name stands for a specific construction. R = Round, V = PVC Insulation, V = PVC Sheath, P = Shielded (Braided). The “Ultra-Soft” part comes from the special annealing process of the copper and the plasticizer in the jacket. It feels rubbery, not plastic.
Dealing with Electrical Noise (EMI/RFI)
Factories are noisy places. VFDs (Variable Frequency Drives), welders, and fluorescent lights all scream radio noise. If your signal cable is not shielded, that noise gets into your data. Your sensors give wrong readings. Your robot moves to the wrong spot.This cable has a double-shield system. First, a foil shield wraps each core or pair. Second, a copper braid wraps the whole bundle. This catches the noise and dumps it to ground. It keeps your data pure. For a 36-core cable, this is critical. With so many wires close together, “crosstalk” happens (wires talking to each other). The shielding stops this too.
Compliance and Safety Standards
You cannot sell a machine without safety approvals. This cable helps you get there.
- RoHS Compliant: No lead or heavy metals. Safe for export to EU/USA.
- PSE Mark (Japan): Meets Japanese electrical safety laws.
- UL Style: Many Japanese cables are UL listed for North America.
- VW-1 Flame Test: Stops burning when the flame is removed.
Using this cable means you do not have to worry about the wire failing a safety inspection. It is built to the JIS (Japanese Industrial Standard) C 3306 or similar specs.
Packaging and Logistics
We know you need it fast and in good shape.
- Packaging: Coils of 100m, 200m, or 305m (1000ft).
- Outer Packing: Strong cartons or wooden drums for heavy orders.
- Shipping: We can ship by air (for urgent samples) or sea (for bulk).
- Customization: We can cut to length, strip ends, or add connectors (JST, Hirose, Molex) if you ask.
Frequently Asked Questions About This Product
Is 28AWG too thin for power?
Yes, for main power. This is a signal cable. Use it for data, sensors, encoders, and low-voltage control (under 1A per core). Do not use it for 110V/220V main lines.
Can I use this outdoors?
It has a PVC jacket. It is water-resistant and UV-resistant for a while. But for direct sunlight burial, you need a PE (Polyethylene) jacket. Ask us about the “PE Sheath” version if you need outdoor use.
How does the price compare to Chinese generic cable?
It costs more than the cheapest wire on Alibaba. But it costs less than a machine downtime event. Japanese QC (Quality Control) means fewer defects. Less waste. Longer life. It is a premium product for premium machines.
What connectors fit 0.1 sq mm wire?
You need small connectors. Look for JST SH series, Hirose DF13, or Molex Pico-EZmate. These are designed for 28-30AWG wire.
Ready to Upgrade Your Wiring?
Stop dealing with cables that break, noise that ruins your signals, and wires that are hard to install. You deserve better. This Japanese imported Fujikura 36-core shielded cable is the upgrade your machines need. It is flexible, tough, and quiet.We have stock ready to ship. Or we can order a fresh batch just for you. We can send you a free sample (you pay shipping) so you can bend it and test it yourself. See the quality before you buy bulk.Contact us today for a fast quotation. Tell us how many meters you need. Ask about the current lead time. Let’s get your machines running smoother with the best cable from Japan. Click the “Inquiry” button or email us now. We reply within 12 hours.