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EMI Patch Label

Versatile Attachment, Copper Insulator Label, Conductive Patch

  • Currently 5/5 Stars.
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EMI Patch Label small

EMI Patch Label

The adhesive-backed polyester ‘flaps’ on this label allow for specific and easy placement of the copper EMI shield center portion into tight spaces or irregularly shaped surfaces. The high-performance adhesive on the polyester sticks to difficult surfaces better than many standard adhesives available on copper.

  • Easy placement
  • Adheres to difficult surfaces
  • Indoor/outdoor durable
  • Alternate material available

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Metal Mount, Electronic Equipment & Devices, EMI Labeling


Annealed Copper and Clear Polyester

Overall Thickness: Copper: 40 mil (1.0mm)
  Polyester: 2 mils (0.05mm)
Copper Performance
Density: 0.32 lbs/in3 at 68ºF
Electrical Conductivity 101% IACS at 68ºF
Thermal Conductivity 226 BTu/ft2 per hr. per ºF at 68ºF

Replace the copper pad with an alternate material for different performance (i.e. PVC, aluminum, rubber, silicon, etc.)


Permanent Acrylic (applied only to polyester)

Type: Acrylic
Thickness 1 mil (0.025mm) ± 10%
Temp Range: -40º F - 302 º F
Minimum Application Temperature: 50º F
Adhesion to Steel at 72 hr. dwell: Excellent
Adhesion to LSE plastics: Fair
Adhesion HSE plastics: Very Good
Resistance to Solvents: Excellent
Resistance to UV: Excellent


An excellent all-purpose adhesive suitable for indoor and outdoor applications.

Shelf Life

Stored at 70ºF/50% Relative Humidity

2 years


EMI Patch Label Design

Customer Reviews

5 Stars:
( 3 )
4 Stars:
( 0 )
3 Stars:
( 0 )
2 Stars:
( 0 )
1 Star:
( 0 )
Average Customer Review
  • Currently value-of(rate)/5 Stars.
  • Currently 5/5 Stars.

Copper Insulated Label for Electronic Equipment and Devices, April 04 2011

By: Frank

William Frick & Company supplies a great EMI patch label that we use on many of our electronic devices. These labels are made like a band-aid, with the copper insulating strip in the center of two flexible polyester wings that let us put them almost anywhere we need them. We have found that their strong adhesive also sticks to just about any surface we try them on.
  • Currently 5/5 Stars.

Excellent Copper Insulated Label, April 04 2011

By: Robert

When we need EMI patch labels for our electronic equipment and devices, William Frick has what we need. Frick's patch labels have flexible polyester strips that let us attach them in tight corners and around odd shapes. Their strong adhesives sticks to just about any surface we have tried them on and they stay securely in place once we put them in.

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