Tired of Cables That Break, Tangle, or Lose Signal?
You know the struggle. You are building a complex machine. Maybe it is a robot arm in a factory. Maybe it is a medical scanner. You need to connect 36 different signals. But the space is small. Very small.You try to use a standard cable. It is too stiff. It will not bend around the corner. You force it, and the wire inside breaks. Or, the machine moves all day. The cable gets rubbed against metal. The jacket cracks. Now you have a short circuit.Worse, you have electrical noise. Motors run nearby. The signal gets fuzzy. Your data is lost. Your machine stops. You lose money every minute it is down. You need a cable that is soft like a rope but strong like a tank. You need a cable that keeps the noise out. You need the SHOWA 36-core shielded twisted pair cable.
What Makes This Cable Special? (It’s Not Just Wire)
This is not a cheap cable from a generic factory. This is a precision product made by SHOWA in Japan. They are famous for making parts that last forever, even in tough places.
Ultra-Soft Flexibility (Move Without Breaking)
The biggest pain point is stiffness. This cable uses a special PVC jacket and a unique stranding process. It feels soft in your hand. You can bend it easily. You can twist it. It fits into tight “drag chains” on robots. It does not kink. It moves millions of times without failing. This is the “ultra-soft” feature you need for moving parts.
Perfect Shielding (Stop the Noise)
We use a double shield. First, there is an aluminum foil wrap around each pair. Second, there is a tinned copper braid around the whole cable. This stops electromagnetic interference (EMI). It keeps your data clean. Even if big motors are running next to it, your signal stays strong. This is critical for audio, video, and sensitive sensor data.
Tin-Plated Copper (No Rust, Better Connection)
The copper wires inside are coated in tin. Why? Because copper oxidizes (gets rusty) over time. Tin does not. This means the wire stays shiny and conductive for years. It makes soldering easier too. If you need to crimp or solder connectors, the tin helps the solder flow smoothly. It ensures a solid connection that does not loosen.
Technical Specifications (The Numbers You Need)
Here are the hard facts. We keep it simple so you know exactly what you are buying.
| Feature | Specification |
|---|---|
| Brand | SHOWA (Japan Import) |
| Core Count | 36 Cores (18 Pairs Twisted) |
| Wire Gauge | 28 AWG |
| Conductor Area | 0.1 sq mm (approx) |
| Conductor Material | Stranded Copper, Tin-Plated |
| Insulation | PVC (Polyvinyl Chloride) |
| Shielding | Aluminum Foil + Braided Copper |
| Jacket | PVC (Ultra-Soft Grade) |
| Outer Diameter | Approx 7.8 mm (0.31 inch) |
| Voltage Rating | 300 Volts |
| Temperature | -20°C to 80°C (Flexible) |
| Length | Custom / Standard 100m rolls |
| Certifications | RoHS Compliant, Reach |
Let’s break down the numbers:
- 28 AWG / 0.1 sq mm: This is thin wire. It is great for signals, not for high power. It saves space.
- 36 Cores / 18 Pairs: You get 18 pairs of twisted wires. Twisting them cancels out noise. You have 36 total paths for data.
- 300V: Safe for most low-voltage industrial and commercial electronics.
- 80°C: It handles heat well. It won’t melt in a hot control box.
Where Can You Use This Cable? (Real World Scenarios)
You might ask, “Where do I actually put this?” Here are the top places we see this cable used.
Industrial Robots & Automation
This is the #1 use. Robot arms have joints that spin and bend. Standard wires snap. This cable survives. It connects the motors and sensors in the arm to the main computer. It handles the constant flexing.
Medical Equipment
Hospital machines need to be reliable. Think of a CT scanner or an ultrasound machine. The probe moves. The cable connects the probe to the screen. It needs to be soft so it does not hurt the patient. It needs shielding so the image is clear.
Audio/Video Broadcasting
In a TV studio or a live sound setup, you have many microphones and cameras. You need a “multicore” cable to run them all back to the control room. This 36-core cable can handle multiple audio channels and control signals in one go. The shielding stops the hum from stage lights.
Smart Buildings & Security
Modern buildings have sensors everywhere. Temperature sensors, door locks, cameras, fire alarms. This cable can carry data for all of them. It is small enough to hide in walls. The shield stops interference from the building’s power lines.
Aircraft & Marine (Limited Use)
While heavy-duty aerospace cable is different, SHOWA’s high quality means this is used in non-critical avionics or navigation systems on smaller craft where weight and flexibility matter.
Why Buy SHOWA from Japan?
You can buy cheap cable from anywhere. But “cheap” often costs more in the long run.
- Consistency: Japanese manufacturing is strict. Every meter of this cable is tested. You get the same quality from the first meter to the last.
- Purity: The copper is high grade. The PVC is mixed precisely to be soft but tough.
- Longevity: This cable lasts 3x longer than generic imports. You change it once, and forget about it.
- Support: We provide full traceability. If you have a problem, we solve it.
Frequently Asked Questions (Quick Answers)
Is this cable waterproof?The jacket is water-resistant, but it is not a heavy-duty waterproof submersible cable. For wet environments, you should add a conduit or heat shrink tubing.Can I solder this easily?Yes. The tin-plating makes soldering very easy. Use a standard soldering iron and rosin-core solder.What is the minimum order quantity?We are flexible. We can cut custom lengths for prototypes. For bulk rolls (100m+), we offer better pricing.How fast can you ship?If it is in stock, we ship within 2 days. For production orders from Japan, lead time is typically 4-6 weeks. Plan ahead for custom colors.Can I get a sample?Yes. We encourage samples. Contact us for a sample kit.
Ready to Fix Your Cable Problems?
Stop dealing with broken wires and bad signals. Get a cable that works as hard as you do. The SHOWA 36-core ultra-soft shielded cable is the solution for your most difficult projects.We have stock ready, or we can order fresh from Japan for you. Tell us your length, your connector needs, and your quantity. We will give you a quote fast.Click the “Inquiry” button now. Send us your requirements. Let’s get your machines moving smoothly with the best cable on the market. Don’t wait until your production line stops. Ask for a quote today!