1345 X 6" 3M, 1345 X 6" Datasheet

TAPE COPPER FOIL 6" X 18YDS

1345 X 6"

Manufacturer Part Number
1345 X 6"
Description
TAPE COPPER FOIL 6" X 18YDS
Manufacturer
3M
Series
1345r
Datasheet

Specifications of 1345 X 6"

Featured Product
Thermal Interface Materials
Shape
Tape
Thickness - Overall
0.004" (0.101mm)
Width
6.00" (152.40mm) 1/2'
Length
54' (16.5m) 18 yds
Adhesive
Acrylic, Conductive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Temperature Range
-
Other names
3M1345D
1345 Tape
Embossed Tin-Plated Copper Foil
Data Sheet
Product Description
3M
ounce deadsoft tin-plated 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 tin-plated copper
• Conductivity “through the adhesive”
• Supplied on a removable liner for easy
Like all 3M shielding tapes, 3M 1345 is
available in standard and custom widths and
lengths. Standard length is 18 yards.
• Widths from 1/4” to 23”
• Longer lengths up to several times normal
Properties
Backing thickness
Total thickness (backing plus adhesive)
Breaking strength
Adhesion to steel
Electrical resistance through adhesive
Flame retardancy
* Footnote: 1. Test method ASTM D 1000
foil backing
handling and diecutting
length, dependent upon width. Check with
Customer Service.
1345 Tape consists of an embossed 1-
2. MIL-STD-202 Method 307 maintained at 5 psi (3,4 N/cm
3. UL-recognized for flame retardancy per UL 510, Product Category 0ANZ2, File E17385.
foil backing penetrate through the nonconductive adhesive to make metal-to-metal contact with the application substrate.
1
1
3
1
2
2
) measured over 1 in
Applications
3M 1345 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 tin plating on the copper foil
backing facilitates soldering and improves
resistance to 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.
effectiveness (far field) is in the range of 75dB
to 95dB (30 MHz to 1 GHz).
1.4 mil (0,04mm)
4.0 mil (.101mm)
25 lb./in (44 N/10mm)
45 oz/in (4.9 N/10mm)
0.001 ohm
Pass
For 3M 1345 Tape, typical shielding
2
Typical Values
surface area. The edges of the embossing pattern in the

Related parts for 1345 X 6"

1345 X 6" Summary of contents

Page 1

... Conductivity “through the adhesive” • Supplied on a removable liner for easy handling and diecutting Like all 3M shielding tapes, 3M 1345 is available in standard and custom widths and lengths. Standard length is 18 yards. • Widths from 1/4” to 23” ...

Page 2

... Important Notice All statements, technical information and recommendations related to the Seller’s products are based on information believed to be reliable, but the accuracy or completeness thereof is not guaranteed. Before utilizing the product, the user should determine the suitability of the product for its intended use ...

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