Is Your Car’s Data System Acting Up? Here Is the Fix.
Imagine this. You are driving a new car model. The reverse camera suddenly shows static. The parking sensors give false beeps. The infotainment screen freezes while playing music. This is not just annoying. It costs you time and money. It happens because of bad cables. Cheap wires cannot handle the noise inside a car. The engine, the alternator, and other electronics create electromagnetic interference (EMI). This noise kills the data signals.You need a cable that stops this noise. You need a cable that fits in tight spaces but works like a tank. You need the Imported German 4-core 0.14 square millimeter double-shielded Dacar® automotive data transmission cable. This is not just a wire. It is a shield for your data. It ensures your car systems talk to each other clearly. No errors. No glitches. Just smooth performance.
What Makes This Cable Special?
This cable uses top-tier German engineering. We build it for harsh environments. The core is 4 strands of 0.14 mm² copper wire. We plate this copper with tin. Why tin? It stops rust. It keeps the connection strong for years. Even if moisture gets in, the metal stays clean.But the real magic is the shielding. Cars are noisy places electrically. This cable has double shielding.
- Inner Shield: A foil shield wraps around the twisted pairs. It catches high-frequency noise.
- Outer Shield: A copper braid covers the whole cable. It blocks low-frequency interference.
This double layer acts like a fortress. It keeps outside noise out. It keeps your data signals in. This is critical for automotive data transmission. If you use a single-shield or unshielded wire, you risk signal loss. With this double-shielded cable, your data speed stays fast. Your error rate drops to near zero.
Technical Specs You Need to Know
We keep things transparent. Here are the exact numbers for this Dacar® 0.14mm² cable:
- Part Number Style: Similar to LEONI Dacar® 594 or 514 series.
- Conductor: 4 cores, each 0.14 mm² (approx. 0.48 mm diameter).
- Material: Copper clad steel or bare copper, tin-plated.
- Shielding: Aluminum foil + Copper braid (Double shield).
- Outer Diameter: 3.10 mm (approx. 0.12 inches). This is thin!
- Capacitance: Around 50 pF/m (low capacitance means fast data).
- Impedance: Controlled for data lines (usually 50 Ohm or specific CAN bus values).
- Jacket Material: PETP or PVC, oil and heat resistant.
- Temperature Range: -40°C to +105°C (or higher for short bursts).
- Weight: Very light, about 30 kg per km.
The 3.10 mm outer diameter is a game-changer. It is thin enough to thread through car door hinges. It fits in narrow looms. But it is tough enough to resist chafing against metal.
Where to Use This Cable?
You can use this wire almost anywhere in a vehicle. It is perfect for low voltage automotive applications. Here are the top use cases:
Car Door Wiring
Car doors move a lot. Wires inside doors break easily if they are stiff. This cable is very flexible. It bends millions of times without cracking. It connects the central computer to the door locks, windows, and side mirrors.
Sensor Connections
Modern cars have dozens of sensors. Oxygen sensors, wheel speed sensors, and parking radar all send data. This 4-core cable can handle multiple signals at once. One pair for power/ground. One pair for data. The shielding ensures the sensor reading is accurate. A bad reading from a cheap wire can trigger a “Check Engine” light. Don’t let that happen.
Infotainment and Cameras
Rearview cameras and GPS antennas need clean signals. Video data is heavy. If the cable is poor, you get pixelation or lag. The foamed dielectric in high-end versions (like Dacar® 400 series) keeps the signal clear. Even in standard versions, the tight twist rate of the wires prevents cross-talk.
CAN Bus Systems
Controller Area Network (CAN) is the car’s nervous system. It needs a specific twisted pair. Our twisted pair data cable maintains the correct impedance. This stops data reflection. It stops the network from crashing.
Why Choose Dacar® Quality?
You might find cheaper cables from other suppliers. But “cheap” often means “expensive later.” A recall due to wire failure costs millions. A bad reputation costs even more.Dacar® cables are famous for a reason. They meet strict ISO and DIN standards.
- Oil Resistance: The jacket does not swell in engine oil or brake fluid.
- Abrasion Resistance: It resists rubbing against sharp metal edges.
- EMC Protection: It passes strict electromagnetic compatibility tests.
- Longevity: These wires last the life of the car. They do not become brittle after 10 years of heat cycles.
We also offer OEM/ODM services. Need a special color? A specific print on the jacket? A custom length? We can do it. We supply to Tier 1 automotive makers. We know what quality looks like.
How to Order and Get a Sample
Buying imported automotive cable should be easy. You should not wait weeks for a quote. We have stock in our warehouse. We ship within 3 days.Why buy from us?
- Price: We are factory direct. We cut out the middleman. You get a price that is about 20% lower than big brands.
- Quality: Every batch is tested for continuity and shielding effectiveness.
- Service: Our manager, Mr. Wang, speaks English. He answers emails fast.
Current Stock Status:We have over 100 rolls of the 0.14mm² 4-core cable ready.
- Price: 0.50−0.60 per meter (depending on total volume).
- MOQ: 100 meters for standard items.
- Packaging: Wooden drums or coils. Safe for sea freight.
Don’t risk your production line with bad wires. Use the cable that the pros use. Use German Dacar® technology.Ready to buy? Send us an inquiry today. Tell us the length, the shield type, and your port. We will send you a quote in 24 hours. Let’s build reliable cars together. Click “Get a Quote” now.