Q0145U-33-50 Q0145U – Conductive Copper Adhesive Tape for EMI/RFI Shielding
Technical specifications
The Q0145U is a conductive copper tape designed for electromagnetic shielding with excellent thermal and mechanical resistance.
| Property | Value |
|---|---|
| Product reference | Q0145U |
| Ribbon thickness | 0.075 mm |
| Color | Copper |
| Peel strength on steel | 5 N/cm |
| Tensile strength | 65 N/cm |
| Elongation at break | 6 % |
| Maximum temperature (short term) | 180°C |
Fiche produit complète
A conductive copper tape for electromagnetic shielding
The Q0145U is a 75 µm single-sided copper adhesive tape coated with a conductive acrylic adhesive. Designed for electrostatic and electromagnetic (EMI/RFI) shielding applications, it effectively channels and dissipates electrical charges.
Its distinctive feature lies in its overall conductivity: unlike conventional adhesives, electrical conduction is ensured both by the copper backing and by the adhesive mass, guaranteeing electrical continuity even when the strips overlap.
A reliable solution for demanding electronic environments
Thanks to its electrical and mechanical properties, this tape is particularly suited to technical environments where interference control is essential.
- shielding of electronic components
- protection against electromagnetic interference
- grounding and electrical continuity
- industrial and embedded applications
It is widely used in the electronics, automotive and aerospace sectors.
A design conceived for performance and safety
The Q0145U is UL510 certified, guaranteeing flame-retardant properties. It therefore meets the requirements of sensitive applications where safety is a key criterion.
Its high thermal resistance (up to 180°C peak) allows it to maintain its performance in environments subject to significant thermal stresses.
Total conductivity for optimal shielding
Unlike non-conductive tapes, this model allows continuous electrical conduction, even when superimposed.
- electrical continuity between the bands
- Increased effectiveness in EMI shielding
- elimination of conduction losses
Excellent conformability
The thinness of the copper allows the ribbon to easily adapt to complex shapes.
- application on flat or curved surfaces
- cable and harness winding
- adaptation to electronic components
Good thermal resistance
- withstands temperatures up to 180°C peak
- performance stability in hot environments
- compatible with technical applications
Ease of implementation
- simple cutting with scissors
- manual application or with a reel
- silicone paper protector for clean handling
Effective electromagnetic shielding
This ribbon helps to limit electromagnetic interference and improve the reliability of electronic systems.
- parasite reduction
- signal protection
- equipment performance improvement
Enhanced safety thanks to the UL510 standard
- flame retardant
- suitable for standardized environments
- compliance with industrial requirements
A versatile solution for industry
- electronic
- automobile
- aeronautics
- Instrumentation
Electrical continuity even when overlapping
The conductive adhesive ensures a closed circuit even when multiple strips are superimposed, which is essential for shielding.
Cable and electrical harness shielding
The Q0145U is ideal for surrounding and protecting cables from interference.
- cable winding
- beam protection
- reduction of disturbances
Applications in electronics
- printed circuit boards
- grounding
- component protection
Shielding of sensitive instruments and equipment
- electronic cavities (e.g., electric guitars)
- measuring equipment
- interference-sensitive devices
Industrial use
- machine protection
- shielding of embedded systems
- advanced technical applications
For the integration of this machine, DERFI supports you
Possible maintenance
Video test with samples
Spare parts in stock
Exploded view and video supports
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