TENS Unit Electrodes Manufacturer | Low-Impedance Carbon Film (OEM)
High-performance TENS electrodes with low-impedance carbon film (<80Ω at 1kHz). Designed for uniform current distribution. FDA 510(k) cleared & ISO 13485 certified.
Product Overview
Effective TENS therapy relies on a good connection between the device and the patient. Even the best TENS unit will fail if the electrodes are poor quality.
TOP-RANK Electrodes for TENS Units focus on signal accuracy. Many budget electrodes use simple grid patterns that only conduct electricity in specific lines. Instead, we use a Full-Coverage Carbon Film. This design spreads the electrical pulse evenly across the whole pad. It maximizes the treatment area and keeps current density low at any single point.
For medical device manufacturers (OEMs), this means fewer patient complaints about "stinging" or "biting" sensations. It also ensures your device delivers the exact waveform it was programmed to produce.
Why Low Impedance Matters
In this industry, low impedance is the main sign of quality.
1. Uniform Current (No Burns)
Cheap electrodes often have "Hot Spots." These are small areas where current collects, causing sharp pain or minor burns. TOP-RANK electrodes use a carbon layer that controls current flow.
- Result: The patient feels a smooth tingling sensation over the entire pad. They can use higher intensity settings without feeling pain.
2. Stable Signal (< 80 Ohms)
High resistance blocks the signal and creates heat. Our manufacturing process keeps impedance under 80 Ohms.
- Benefit: This keeps the waveform accurate-whether it is square, sine, or triangular. The patient gets the exact clinical treatment intended by your device.
3. For Wired Electrodes: Strong Connection
Wires often break where they join the pad. For our pigtail models, we use a strong multi-strand copper wire that goes directly into the carbon layer. It is protected by a molded plastic cover.
- Durability: The connection can handle over 5kg of pull force. It will not disconnect by accident during use.
Technical Specifications
| Feature | Specification |
| Conductive Layer | Full-Coverage Carbon Film |
| Impedance | < 80 Ω (Measured at 1kHz internal QC standard) |
| Current Flow | Uniform (No hot spots) |
| Wire Material | Multi-strand Copper with PVC Jacket |
| Connector | 2.0mm Pin (Standard) / 3.5mm Snap |
| Biocompatibility | ISO 10993 Compliant (Latex-Free) |
| Adhesive Gel | Medical Grade Hydrogel (Japanese) |
| Regulatory | FDA 510(k) Cleared |
Customization (OEM)
We manufacture everything in-house, so we can adjust the electrical specs to match your device:
- Impedance Tuning: We can change the carbon mix to suit high-output or low-output devices.
- Shape Design: We can cut specific shapes for different body parts (like lower back strips or neck butterfly shapes).
- Private Labeling: We can print your brand logo on the backing cloth and on the foil packaging.
- Service Terms: Specific MOQ and Lead Time available upon request based on your customization needs.
Applications
Clinical Therapy
Reliable consumables for hospital TENS/IF machines.
Home Pain Relief
Replacement electrodes for standard home TENS units.
Rehab
Precise signal delivery for neuromuscular re-education (NMES).
FAQ
Are these electrodes compatible with all TENS units?
What is the shelf life of the electrodes?
Inquiry
Improve Your Device Performance
Your device is only as good as the electrode it uses. Ensure stable signals and patient safety with our Low-Impedance Electrodes.
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