CN-3190 3M, CN-3190 Datasheet

CN-3190

Manufacturer Part Number

CN-3190

Description

COPPER-COAT FABRIC TAPE 10.3X10"

Manufacturer

Type

Shieldingr

Datasheet

1.CN-3190.pdf (2 pages)

Specifications of CN-3190

Featured Product

Thermal Interface Materials

Shape

Tape

Thickness - Overall

0.004" (0.11mm)

Width

10.3" (261.62mm)

Length

10.0" (254.0mm)

Adhesive

Acrylic, Conductive

Product

Tape

Size

3/4 in x 54.5 yds

Description/function

Metallized Polyester Cloth Tape

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Temperature Range

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

00051128560105
3M3190E
51128560105
80611425986
CN3190

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Nickel on Copper-Plated Polyester Fabric

Description

Applications

Shielding

Effectiveness

Typical Properties

Technical information provided consists of typical product data and should not be used for

specification purposes. Unless otherwise noted, all tests are performed at room temperature.

Physical

Data Sheet

™

Fabric Tape CN-3190

3M™ Fabric Tape CN-3190 consists of anti-corrosion polyester rip-stop fabric and

unique electrically conductive pressure-sensitive acrylic adhesive.

3M CN-3190 is used in applications typically served by metal foil shielding tapes such as

grounding and EMI shielding equipment, components, shielded rooms, etc.

The unique metal-plated fabric backing offers the additional benefits of excellent flexibility

and conformability, very light weight, and exceptional strength. The fabric backing also

minimizes the possibility of finger lacerations.

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 attenuations. For

CN-3190 fabric tape, typical shielding effectiveness is in the range of 65dB to 70dB.

Before using this product, the user must evaluate it and determine if it is suitable for

the intended application.

Color

Adhesive

Type of Backing

Total Thickness (backing plus adhesive)

Liner Thickness

Breaking Strength

Adhesion Strength

(ASTM D1000

Property (Test Method)

unless noted)

1 of 2

Grey

Conductive acrylic

Copper/Nickel coated ripstop polyester

4.3 mils (0,11 mm)

5.8 mils (0,14 mm)

40 lb/in (18 kgf/25 mm)

31 oz/in (900gf/25 mm)

US units (metric)

Typical Value

September 2008

Related parts for CN-3190

CN-3190 Summary of contents

Page 1

... Fabric Tape CN-3190 consists of anti-corrosion polyester rip-stop fabric and unique electrically conductive pressure-sensitive acrylic adhesive. Applications 3M CN-3190 is used in applications typically served by metal foil shielding tapes such as grounding and EMI shielding equipment, components, shielded rooms, etc. The unique metal-plated fabric backing offers the additional benefits of excellent flexibility and conformability, very light weight, and exceptional strength ...

Page 2

... Fabric Tape CN-3190 Nickel on Copper-Plated Polyester Fabric Typical Properties Electrical Electrical Resistance Through Adhesive 1 MIL-STD-202 Method 307 maintained at 5 psi (3,4 N/cm2) measured over surface area. Conductive particles in the adhesive provide the electrical path between the application substrate and the foil backing. ...

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