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3M™ EMI Embossed Copper Shielding Tape 1245, 1 in
x 18 yd (25.40 mm x 16.5 m), 9 per case
Part Number 1245-1"X18YD, 3M ID 80018000309, UPC 00054007275312
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Specifications
Attribute Name Value
Adhesion_to_Steel_oz_in_N_100_mm 35 (38)
Adhesive_Type Conductive-Through-Adhesive
Agency_Approvals Flame Retardant , UL Recognized
Backing_Material Foil, Copper, Embossed
Backing_Thickness 1.4 mil
Breaking_Strength 25 lb/in
Connection_Resistance Excellent (<= 0.001 ohm)
Length 18 Linear Yard
Length_metric 16.5 m
Material Embossed Copper Foil
National_Stock_Number 5999013252864, 7510012590801
Product_Markets Electrical Equipment Manufacturing
Embossed, copper foil backing
resists discoloration and oxidation
Offers stable contact resistance
and good shielding effectiveness
Embossed backing cuts through
the layer of adhesive for
establishing contact between the
backing and the application
substrate
Tape measures 1 in x 18 yds x 4 mil
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Embossed, copper foil backing resists discoloration and oxidation
Offers stable contact resistance and good shielding effectiveness
Embossed backing cuts through the layer of adhesive for establishing contact between the
backing and the application substrate
Tape measures 1 in x 18 yds x 4 mil
Flame-retardant and suitable for grounding and EMI shielding in equipment, components and
shielded rooms
Comes on a removable liner for easy die-cutting and handling
Rated for 600V applications
UL Listed and RoHS 2011/65/EU Compliant
9 rolls/case
3M™ Tape 1245 is a 4-mil thick, acrylic adhesive EMI shielding tape. This flame-retardant tape is
designed for applications that require excellent electrical conductivity. It comes on a removable liner
for easy die-cutting and handling. The tape is rated for 600V dry applications.
3M™ Tape 1245 Shielding Tape has embossed, deadsoft, copper foil backing with a pressure-sensitive,
acrylic adhesive that ensures firm adherence. The conductivity of the adhesive used in the tape offers
good shielding effectiveness and stable contact resistance. The copper foil backing of the tape offers
excellent resistance against oxidation and discoloration. Contact between the backing and the
application substrate is established when the embossed backing edges cut through the adhesive layer.
This flame-retardant tape is designed for grounding and EMI shielding in equipment, components and
shielded rooms. UL Listed and RoHS 2011/65/EU Compliant.
Product_Type EMI Shielding Tape
RoHS_2011_65_EU_Compliant Yes
RoHS_EU_Comments RoHS 2011/65/EU compliant without exemption
*Important RoHS information
Shielding_Effectiveness Excellent (>85dB)
Size 1 in. x 18 yd.
Tape_Type EMI Shielding Tapes for Equipment Manufacturing
Thickness 4 mil
Thickness_metric 0.1 mm
Width 1 Inch
Width_metric 2.5
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