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3m1245 EMI Embossed Copper Shielding Tape
3m1245 EMI Embossed Copper Shielding Tape
Specifications
Place of Origin :
California, United States
Brand Name :
3M
Model Number :
3m1245
Material :
Copper Foil
Use :
Masking
Adhesive Type :
Hot Melt, Pressure Sensitive
Adhesive Side :
Single Sided
Price :
US $100-1000 / Roll
Packaging Details :
Standard carton box packing or Shrink Pack or As Customer's Request
Delivery Time :
Within 7 working days after received the payment
Payment Terms :
T/T,Western Union,Paypal
Supply Ability :
1000 Rolls/week
MOQ :
1 Roll
Description
3m1245 EMI Embossed Copper Shielding Tape
Product Description
3M 1245 Tape consists of an embossed 1-ounce deadsoft copper foil backing and an aggressive pressure-sensitive acrylic adhesive.The edges of the embossed pattern pressed into the foil cut through the adhesive layer to establish reliable metal-to-metal contact between the backing and the application substrate.

• Embossed deadsoft 1-ounce copper foil backing
• Conductivity “through the adhesive”
• Supplied on a removable liner for easy handling and diecutting

Applications
3M 1245 Tape is typically used for applications requiring excellent electrical conductivity from the application substratethrough the adhesive to the foil backing. Common uses include grounding and EMI shielding in equipment, components, shielded rooms, etc. The copper foil backing is solderable and resists oxidation and
discoloration.

Shielding Effectiveness
Many factors determine the true shielding effectiveness of a shielding tape, including type and thickness of foil, adhesive type,intimacy of contact, smoothness of application surface, strength and frequency of the EMI
signal, etc. However, using standard tests and fixtures, it is possible to determine a value for the attenuation.
For 3M 1245 Tape, typical shielding effectiveness (far field) is in the range of 75dB to 85dB (30 MHz to 1 GHz). .

Properties Typical Values
Backing thickness 1 1.4 mil (0,04mm)
Total thickness (backing plus adhesive) 4.0 mil (.101mm)
Breaking strength 25 lb./in (44 N/10mm)
Adhesion to steel 35 oz/in (3,8 N/10mm)
Electrical resistance through adhesive 0.001 ohm
Flame retardancy Pass
















Product tags

emi copper foil shielding tape

,

3m emi shielding tape

,

3m copper foil shielding tape
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3m1245 EMI Embossed Copper Shielding Tape

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Product Detail
Place of Origin :
California, United States
Brand Name :
3M
Model Number :
3m1245
Material :
Copper Foil
Use :
Masking
Adhesive Type :
Hot Melt, Pressure Sensitive
Contact Supplier
3m1245 EMI Embossed Copper Shielding Tape

Shenzhen Pufeng Packing Material Co.,ltd

Active Member
9 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer, Exporter
Main Products :
2) 3M tape, die cut processing, Protection film
Employee Number :
50~100
Certification Level :
Active Member
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