Copper Foil Tape 1181 with Conductive Adhesive

3M™'s copper foil tape 1181 series features a wide variety of tapes for EMI shielding and grounding

Image of 3M's Copper Foil Tape 11813M's copper foil tape 1181 consists of a 1 ounce rolled copper foil backing and an electrically conductive, pressure-sensitive acrylic adhesive. This tape is supplied on a removable liner for easy handling and die-cutting. It has excellent solderability. 3M copper foil tape 1181 is typically used as an EMI / RFI shielding tape for applications in the electronics industry such as static charge draining, seaming shielded rooms, cable wrapping, and surface contact to non-solderable materials. Many factors determine true shielding effectiveness of a shielding tape, including type and thickness of foil, adhesive type, intimacy of contact, smoothness of application surface, frequency of the EMI signal, and more. Typical shielding effectiveness for 1181 tape is >85 dB, 1 MHz to 2 GHz, ASTMD-4935 test method. This product has a 5-year shelf life from date of manufacture. It meets flame retardant requirements of UL510, product category OANZ2, File E17385. It is available in lengths 0.500" to 54' and widths from 0.125" to 22.992", several shapes (circular, rectangular, and square) are available too.

Digi-Key offers quotes on secondary services for specific die cut sizes. For more information on 3M available options or if assistance is  needed, contact CustomCut.3MProducts@digikey.com. Please send outline dimensional drawings to the aforementioned e-mail address.

Copper Foil Tape 1181

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TAPE COPPER FOIL 12.7MMX16.5M1181 X 1/2"TAPE COPPER FOIL 12.7MMX16.5M191 - ImmediateView Details
TAPE COPPER FOIL 25.4MMX16.5M1181 X 1"TAPE COPPER FOIL 25.4MMX16.5M157 - ImmediateView Details
TAPE COPPER FOIL 292X304.8MM11.5X12-6-1181TAPE COPPER FOIL 292X304.8MM437 - ImmediateView Details
TAPE COPPER FOIL 6.35MMX16.5M1181 X 1/4"TAPE COPPER FOIL 6.35MMX16.5M231 - ImmediateView Details
TAPE COPPER FOIL 3.18MMX16.5M1181 1/8 X 18 YDSTAPE COPPER FOIL 3.18MMX16.5M110 - ImmediateView Details
TAPE COPPER FOIL 25.4MMX5.5M1-6-1181TAPE COPPER FOIL 25.4MMX5.5M34 - ImmediateView Details
TAPE COPPER FOIL 50.8MMX5.5M2-6-1181TAPE COPPER FOIL 50.8MMX5.5M95 - ImmediateView Details
SHEET COPPER FOIL 50.8MM SQ 5/PK5-1181-2SSHEET COPPER FOIL 50.8MM SQ 5/PK29 - ImmediateView Details
TAPE COPPER FOIL 19.05MMX5.5M3/4-6-1181TAPE COPPER FOIL 19.05MMX5.5M15 - ImmediateView Details
TAPE COPPER FOIL 76.2MMX5.5M3-6-1181TAPE COPPER FOIL 76.2MMX5.5M25 - ImmediateView Details
TAPE COPPER FOIL 152.4MMX16.5M1181 X 6"TAPE COPPER FOIL 152.4MMX16.5M17 - ImmediateView Details
3M 1181 0.65X0.25 BUTT CUT PIECE1181 0.65" X 0.25" - 2500BC3M 1181 0.65X0.25 BUTT CUT PIECE11 - ImmediateView Details
TAPE COP FOIL 12.7MM CIRC 250/PK3M 1181 CIRCLE-0.5"-250TAPE COP FOIL 12.7MM CIRC 250/PK7 - ImmediateView Details
TAPE COPPER FOIL 12.7MMX5.5M1/2-6-1181TAPE COPPER FOIL 12.7MMX5.5M1 - ImmediateView Details
SHEET COPPER FOIL 12.7MM SQ 5/PK5-1181-1/2SSHEET COPPER FOIL 12.7MM SQ 5/PK0View Details
SHEET COPPER FL 12.7X50.8MM 5/PK5-1181-1/2-2RSHEET COPPER FL 12.7X50.8MM 5/PK0View Details
SHEET COPPER FL 19.1MM SQ 250/PK3M 1181 0.75"SQ-250SHEET COPPER FL 19.1MM SQ 250/PK7 - ImmediateView Details
SHEET COP FL 25.4X76.2MM 100/PK3M 1181 1" X 3"-100SHEET COP FL 25.4X76.2MM 100/PK0View Details
TAPE COPPER FOIL 584MMX.91M23X36-1-1181TAPE COPPER FOIL 584MMX.91M5 - ImmediateView Details
TAPE COP FOIL 25.44MM CIR 5/PK5-1181-1TAPE COP FOIL 25.44MM CIR 5/PK3 - ImmediateView Details
Published: 2017-03-02