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3m1245 EMI Embossed Copper Shielding Tape

3m1245 EMI Embossed Copper Shielding Tape

    • 3m1245 EMI Embossed Copper Shielding Tape
    • 3m1245 EMI Embossed Copper Shielding Tape
  • 3m1245 EMI Embossed Copper Shielding Tape

    Product Details:

    Place of Origin: California, United States
    Brand Name: 3M
    Model Number: 3m1245

    Payment & Shipping Terms:

    Minimum Order Quantity: 3 Rolls
    Price: USD 200-800 / 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: 500 Roll/Rolls per Day
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    Detailed Product Description
    Material: Copper Foil Surface: Smooth
    Use: Masking Adhesive Type: Hot Melt, Pressure Sensitive
    Adhesive Side: Single Sided

    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 substrate
    through 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

    3m1245 EMI Embossed Copper Shielding Tape3m1245 EMI Embossed Copper Shielding Tape

     

     

     

     

     

     

     

     

     

    Contact Details
    Shenzhen Pufeng Packing Material Co.,ltd

    Contact Person: Mr. Tom Bai

    Tel: 86-755-27271819

    Fax: 86-755-29716481

    Send your inquiry directly to us (0 / 3000)