The Headache of Stiff, Low-Quality Cables
Let’s be real. You have a big project. Maybe you are building control panels for a factory. Maybe you are fixing wiring in a small home appliance. Or maybe you are setting up a robotic arm that moves all day long. The last thing you want is a cable that fights you. We know the pain. You buy a cheap wire, and it is stiff like a rock. You try to bend it, and the copper breaks inside. You force it into a tight space, and the insulation cracks. Then, the machine stops working. You lose money. You lose time. And your customer is angry.You need a wire that moves. You need a wire that lasts. You need a wire that meets strict safety rules. This is not just a piece of copper. It is the lifeline of your machine. If it fails, everything fails. We hear this from engineers and buyers every day. They are tired of wires that get hard when they heat up. They are tired of wires that do not fit in small drag chains. They need something reliable. They need the Japanese Fuji VCTF standard.
What Makes This 2-Core 0.3 sq mm Cable Special?
This is not your average electrical wire. This is a specific type of cable used in high-end Japanese equipment. We call it the VCTF cable. The “V” stands for vinyl. The “C” is for cable. The “T” means it is flexible. The “F” means it is flat or round but very soft.The most important number here is 0.3 square millimeters. This is the size of the copper inside. It is small, but it is perfect for control signals and low-power devices. It carries electricity without taking up too much space. The “2-core” part means there are two wires inside one jacket. Usually, one is for power, and one is for the return path or ground.But the real magic is the “extra soft after extrusion” part. When Fuji Electric makes this cable, they use a special PVC mix. They also use a very fine copper stranding process. Most wires use thick strands. This wire uses tiny strands twisted together. This makes it bend easily. Even after the plastic jacket is put on (extrusion), it stays soft. It does not get stiff in the cold. It does not get brittle when it gets hot. It stays flexible for the life of the product.
Technical Specs You Can Trust
We know you need numbers. Here is the exact data for the Fuji VCTF 2-core 0.3 sq mm cable. We keep it simple so you know exactly what you are buying.
Physical Dimensions
- Conductor Size: 0.3 sq mm (Approx 22 AWG).
- Number of Cores: 2 Cores.
- Conductor Material: Stranded bare copper. It is not a solid rod. It is many tiny wires twisted together.
- Stranding Detail: Usually 12 strands of 0.18mm or 16 strands of 0.18mm copper wire. This high strand count is why it is so flexible.
- Insulation Material: PVC (Polyvinyl Chloride).
- Sheath Material: PVC.
- Outer Diameter: Approx 4.6 mm. This is the total thickness including the plastic jacket. It is slim and fits in tight conduits.
- Weight: Very light. About 0.08 to 0.1 kg per meter.
Electrical Ratings
- Rated Voltage: 300 Volts. Some older specs say 100V, but the standard VCTF is built for 300V. It is safe for 110V, 220V, or 240V systems as long as it is under 300V.
- Temperature Rating: -20°C to 60°C. It works in cold warehouses and warm factories.
- Insulation Resistance: Very high. Over 5 Mega-ohms per kilometer. This means no electricity leaks out.
- Withstand Voltage: It can handle 2000V AC for a short time without breaking down. This is a safety test.
Certifications
- PSE Mark: This is mandatory for Japan. It means the product is safe.
- JIS Standard: It follows JIS C 3306. This is the Japanese Industrial Standard for rubber-insulated cables.
- RoHS: It is free of lead and harmful chemicals. Safe for export to Europe and the US.
Why “Extra Soft” Matters for Your Application
You might ask, “Why do I need extra soft wire? It just sits there.” But in the real world, wires move. Let’s look at where this cable is used.
Robotics and Automation
Robots move their arms millions of times. If you use a stiff cable in a robot arm, it will snap after a few months. The constant bending causes metal fatigue. The copper creates a crack and breaks. This Fuji cable is designed for “low-speed drag chains.” It can bend back and forth 20 million times or more. It is perfect for the power supply to servo motors and sensors.
Small Home Appliances
Think about a blender or a mixer. The cable goes from the base to the motor. It gets pulled and twisted. A hard wire would crack the plastic housing. This soft cable bends without stressing the connections. It makes the appliance safer and quieter.
Control Panels and Wiring Ducts
Electricians hate stiff wires. When you have to pull a wire through a long, narrow pipe (conduit), a stiff wire gets stuck. You have to use lubricant. You might scratch the insulation. This soft wire slides right through. It saves hours of labor time. It also makes the control panel look neat because you can bend it into sharp corners easily.
The Fuji Quality Difference
Fuji Electric Wire Industries is a top brand in Japan. They do not cut corners. When you buy this cable, you are buying their reputation.
Uniform Insulation
Cheap cables have thick spots and thin spots in the plastic. The thin spots break. Fuji uses advanced extrusion machines. The insulation is perfectly even. This makes it easy to strip the wire. You do not nick the copper.
Flame Retardant
Safety is number one. This cable passes the JIS flame test. If there is a short circuit and a spark, the cable does not catch fire easily. It self-extinguishes. This is critical for public buildings and industrial machines.
Noise Resistance
Some versions of this cable come with a drain wire or shield (like the FKEV series). Even the standard VCTF has a tight twist rate. This reduces electrical noise. If you are running sensitive sensors next to power wires, this cable prevents interference. Your machine runs smoother.
Common Questions About This Cable
We get asked a lot of questions about this specific item. Here are the answers to help you decide.
Can I use this outdoors?
The standard VCTF is for indoor use. The PVC jacket is not UV resistant. If you put it in direct sunlight for a long time, it will crack. If you need outdoor use, ask us about the “VCT” or “VCTFK” versions which have a tougher jacket. Or, put it inside a UV-resistant conduit.
Is this the same as AWG 22?
Yes, 0.3 sq mm is very close to 22 AWG. If your customer asks for AWG, you can tell them it is 22 AWG equivalent. It fits all standard 22 AWG terminals and connectors.
How do I strip it?
Because it is soft, be gentle. Use a sharp wire stripper. Do not pull too hard on the copper strands, or they might fray. Since the strands are fine, twist them together before putting them in a screw terminal.
What is the difference between VCT and VCTF?
VCT is a bit stiffer. It is for fixed wiring in walls or machines that do not move. VCTF is the “Flexible” version. The “F” makes all the difference for moving parts. Always choose VCTF for robotics and moving parts.
How to Order and Customize
We know every project is different. You might need 100 meters. You might need 10,000 meters. We can handle it.
Length and Packaging
We sell this by the meter or by the roll. A standard roll is 100 meters. We can also do 200-meter rolls or custom lengths cut to your exact size. If you need it in feet, we can provide that too (approx 328 feet per 100m).
Custom Colors
The standard color is black or white. But we can do custom colors like red, blue, yellow, or green for identification. This helps your technicians wire things up faster and with fewer mistakes.
Special Jackets
Need oil resistance? We can modify the PVC to resist oil and grease. This is great for factory floors where machines leak oil. Need heat resistance? We can upgrade the material to handle higher temps.
Why Buy From Us?
You have many choices for cable suppliers. But we offer something most do not: a combination of Japanese quality standards and competitive factory pricing. We are a trading and manufacturing hybrid. We understand the export market. We know how to pack the cable so it does not get tangled or crushed in shipping. We handle the documentation, the PSE certificates, and the shipping logistics.We do not just sell wire. We sell peace of mind. When your customer installs this cable, they will not call you back complaining about a short circuit. They will call you to order more because the machine is running perfectly.
Get Your Quote Today
Do not wait until your production line stops. Get the best control wire for your project now. The Fuji VCTF 2-core 0.3 sq mm cable is in stock and ready to ship. Whether you need a sample to test or a full container, we can help.Click the “Inquire Now” button. Send us your required length and voltage specs. Our team will get back to you within 24 hours with a price that beats the competition. Let’s build something great together. Secure your supply chain with the cable that never lets you down.