Details, datasheet, quote on part number: 1181 X 1/4"
Part1181 X 1/4"
Category
TitleTAPE COPPER FOIL 6.35MMX16.5M
Description

3M'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.



Company3M
DatasheetDownload 1181 X 1/4" datasheet
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1181 X 1/4

Others parts numbering
1181 X 1/2": TAPE COPPER FOIL 12.7MMX16.5M
1181 X 1": TAPE COPPER FOIL 25.4MMX16.5M
1181 X 6": TAPE COPPER FOIL 152.4MMX16.5M
1181 1/8 X 18 YDS: TAPE COPPER FOIL 3.18MMX16.5M
3/4-6-1181: TAPE COPPER FOIL 19.05MMX5.5M
1-6-1181: TAPE COPPER FOIL 25.4MMX5.5M
2-6-1181: TAPE COPPER FOIL 50.8MMX5.5M
11.5X12-6-1181: TAPE COPPER FOIL 292X304.8MM
1/2-6-1181: TAPE COPPER FOIL 12.7MMX5.5M
11.5-6-1181: TAPE COPPER FOIL 292MMX5.5M
23X36-1-1181: TAPE COPPER FOIL 584MMX.91M
1181 0.65" X 0.25" - 2500BC: 3M 1181 0.65X0.25 BUTT CUT PIECE
5-1181-1/2S: SHEET COPPER FOIL 12.7MM SQ 5/PK
5-1181-1/2: TAPE COPPER FOIL 12.7MM CIR 5/PK
5-1181-1/2-3R: SHEET COPPER FL 12.7X76.2MM 5/PK
5-1181-3/4-3R: SHEET COPPER FL 19.1X76.2MM 5/PK
5-1181-1.5: TAPE COPPER FOIL 38.1MM CIR 5/PK
5-1181-3/4-4R: SHEET COP FOIL 19.1X101.6MM 5/PK
5-1181-2: TAPE COPPER FOIL 50.8MM CIR 5/PK

 

Features, Applications
Description

3MTM Copper Foil Tape 1181 consists 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 solder ability. Meets flame retardant requirements of UL510, Product Category OANZ2, File E17385 RoHS 2002/95/EC

RoHS Compliant 2002/95/EC" means that the product or part ("Product") does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2002/618/EC, unless the substance in an application that is exempt under RoHS. This information represents 3M's knowledge and belief, which may be based in whole or in part on information provided by third party suppliers to 3M.

Applications

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, etc. Typical shielding effectiveness for 1181 Tape to 2 GHz, ASTMD-4935 test method..

Not for specifications. Values are typical, not to be considered minimum or maximum. Properties measured at room temperature 73F (~23C) unless otherwise stated. Typical Value US units (metric) Copper Acrylic Conductive Copper 1.4 mil (0.04mm) 2.6 mils 0.005 / Pass 25 lbs/in 5% 35 oz/in to 130C

Property (Test Method) Color Adhesive Type of Backing Thickness Total Thickness (ASTM D1000) Electrical Resistance Flame Retardancy

Breaking Strength (ASTM D3759) Elongation at break Adhesion Strength (ASTM D3330) Temperature Range Shielding Effectiveness

Mil-STD-202 Method 303 maintained at 5 psi (3.4N/cm2) measured over 1 in2 surface area. Conductive particles in the adhesive provide the electrical path between the application substrate and the foil backing. UL Recognized for flame retardancy per UL 510, Product Category OANZ2, File E17385 ASTMD-4935 Test Method

This product has a 5-year shelf life from date of manufacture when stored in a humidity controlled storage to 27C/80F and <75% relative humidity). Please contact your local distributor; available from 3M.com/oem [Where to Buy] or call 1-800-676-8381.

All statements, technical information, and recommendations related to 3M's products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product, which are not contained in 3M's current publications, or any contrary statements contained on your purchase order, shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M's option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.


 

Some Part number from the same manufacture 3M
1181 X 1/2"

3M'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

1181 X 1"
1181 X 6"
1181 1/8 X 18 YDS
3/4-6-1181
1-6-1181
2-6-1181
11.5X12-6-1181
1/2-6-1181
11.5-6-1181
23X36-1-1181
1181 0.65" X 0.25" - 2500BC
5-1181-1/2S
5-1181-1/2
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5-1181-3/4-3R
5-1181-1.5
5-1181-3/4-4R
5-1181-2
 
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