Transparent Noise Suppression Film [TC Type]
![Transparent Noise Suppression Film [TC Type]](/en/functional_materials/img/emc_tc.webp)
Overview
TC Type is a thin, flexible EMC countermeasure materials compatible with 5G communication bands, suitable for the near-field of noise sources such as ICs, circuit boards, and connectors.
It supports frequency bands from several hundred MHz to 30 GHz (including high frequencies of Sub-6). It is transparent thin film with insulating adhesive, making them easy to wrap or attach, and are suitable for noise countermeasures for circuit boards and cables.
Features
Achieved transparency and flexibility through the fusion of thin film coating and adhesive processing technology
- Near-field noise suppression effect up to high-frequency (GHz) bands
- Transparency (total light transmittance about 75%)
- Thin and flexible due to the coating of transparent conductive polymer
- Can be attached to electronic substrates due to the insulating adhesive film
Structure and Specifications
| Item | Characteristics (Representative Values) |
|---|---|
| Size | 300mm × 50m roll |
| Thickness | 53μm (excluding release film) |
| Total Light Transmittance | 75% |
| Adhesive Strength | 10N/25mm width |
| Operating Temperature Range | -40 to +85℃ |
| Insulation in Thickness Direction | Dielectric breakdown voltage of 2kV or more |
- Size: Can be processed and supplied in the desired shape
- Characteristics: The listed properties are representative values measured internally
- Adhesive Strength: 180° peel, adherend SUS, after 1 day
Usage Examples
Attaching to noise sources through punching processing
- EMI countermeasure materials for lightweight and space-saving electronic devices
- Electromagnetic shielding for high-frequency EMI countermeasures
Wrapping around noise sources through secondary processing into tape form
- Bundling multiple cables
