Conductive Copper Foil Electrical Tape
Use this tape to modify printed circuit boards, shield components from EMI/RFI (electromagnetic interference/radio-frequency interference), and prototype wiring-board layout and design. Made of copper, it resists chemicals better than aluminum foil electrical tape. Plus, you can solder it.
Tape with nonconductive adhesive is only conductive on the surface, so electrical charge won’t travel through the tape. Choose it for shielding cables without creating unwanted electrical connections.
Tape with conductive adhesive makes easy electrical connections—charge travels both along and through the tape. Since it’s more conductive, it’s better at shielding against EMI than tape with nonconductive adhesive.
| Wd. | Overall Thick. | Adhesive Type | Temperature Range, °F | Voltage Rating | Specifications Met | Lg., ft. | Each | |
Short Roll | ||||||||
|---|---|---|---|---|---|---|---|---|
Nonconductive Adhesive | ||||||||
| 1/4" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 1/2" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 3/4" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 1" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 2" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 3" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 000000000 | 00000 |
| 6" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 18 | 00000000 | 000000 |
Conductive Adhesive | ||||||||
| 1/4" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 00000 |
| 1/2" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 00000 |
| 3/4" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 00000 |
| 1" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 00000 |
| 2" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 00000 |
| 3" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 000000 |
| 6" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 18 | 000000000 | 000000 |
Long Roll | ||||||||
Nonconductive Adhesive | ||||||||
| 1/4" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 00000 |
| 1/2" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 00000 |
| 3/4" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 00000 |
| 1" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 00000 |
| 2" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 000000 |
| 3" | 0.0029" | Acrylic | -40° to 325° | Not Rated | UL 510 | 108 | 000000000 | 000000 |
Conductive Adhesive | ||||||||
| 1/4" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 00000 |
| 1/2" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 00000 |
| 3/4" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 00000 |
| 1" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 00000 |
| 2" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 000000 |
| 3" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 000000 |
| 6" | 0.0035" | Acrylic | -40° to 325° | Not Rated | MIL-T-47012, UL 510 | 54 | 000000000 | 000000 |
Low-Outgassing Conductive Copper Foil Electrical Tape
Tested to meet ASTM E595, a standard used by NASA, this tape releases almost no volatile emissions that could damage sensitive electronics, even in a vacuum. Use it to repair and prototype circuit boards and shield components from EMI/RFI. With a copper backing and conductive adhesive, it’s useful for making electrical connections—current travels both along and through the tape. Unlike aluminum tape, it can be soldered. It’s also better at resisting chemicals.