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 | 00000 |
| 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 |
Conductive Mesh Electrical Tape
This polyester tape has a woven mesh edge that conducts electricity. Use it to shield cables and electronic components from EMI (electromagnetic interference). When wrapping objects, tape should overlap half of its width to achieve a highly effective four-ply shielding.
| Wd. | Lg., ft. | Overall Thick. | Material | Edge Material | Adhesive Type | Temperature Range, °F | Voltage Rating | Shielding Effectiveness @ Volume | Color | Each | |
| 1" | 16 | 0.025" | Copper, Polyester Plastic | Tinned Copper Mesh | Acrylic | -40° to 345° | Not Rated | 1 MHz @ 70 dB | Silver | 0000000 | 000000 |
Adhesive-Back Shim Stock
A durable acrylic adhesive keeps this shim stock from sliding out of place. Cut it into custom shapes to fit your application. Shim stock is corrosion resistant. It includes a material certificate with traceable lot number and test report.
Copper shim stock is a good conductor of heat and electricity, so it’s often used when installing heat sinks.
For technical drawings and 3-D models, click on a part number.
Hardness | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Material Thick. | Adhesive Thick. | Adhesive Type | Min. | Temper Rating | Specifications Met | Liner Type | Magnetic Properties | Each | |
110 Copper | |||||||||||
6" × 12" | |||||||||||
| 0.017" | -0.0009" to 0.0009" | 0.015" | 0.002" | Acrylic | Not Rated | Softened (Annealed) | ASTM B152 | Paper | Nonmagnetic | 00000000 | 000000 |
| 0.022" | -0.001" to 0.001" | 0.02" | 0.002" | Acrylic | Not Rated | Softened (Annealed) | ASTM B152 | Paper | Nonmagnetic | 00000000 | 00000 |
| 0.027" | -0.001" to 0.001" | 0.025" | 0.002" | Acrylic | Not Rated | Softened (Annealed) | ASTM B152 | Paper | Nonmagnetic | 00000000 | 00000 |