Conductive Pads | McMaster-Carr

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Thickness

Width

Shape

Computer Connector

Triangular Tube

Length

Material

Beryllium Copper

Hardness Rating

Hardness

Durometer 20 OO

Durometer 40 OO

Durometer 45 OO

Durometer 60D to Durometer 65D

Backing Type

Color

Tolerance Rating

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Density

Performance

Chemical Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

Static Dissipative

Thermally Stable

Texture

Specifications Met

ASTM D1056 Type 2 Class A Grade 5

Fabrication

Yield Strength

Surface Resistivity

23.6 cir. mil·ohm/ft

69.1 cir. mil·ohm/ft

80.2 cir. mil·ohm/ft

1.51 × 10^-5Ω⋅cm

5Ω⋅cm to 10Ω⋅cm

1.96 × 10^-2 ohm/sq.

3.94 × 10^-2 ohm/sq.

7.87 × 10^-2 ohm/sq.

2.8 × 10^2 ohm/sq.

4.3 × 10^2 ohm/sq.

1× 10^3 ohm/sq.

1× 10^4 ohm/sq.

1× 10^4 ohm/sq. to 1× 10^6 ohm/sq.

1× 10^5 ohm/sq.

1× 10^5 ohm/sq. to 1× 10^9 ohm/sq.

Temper Designation

Melting Point Temperature

Thermal Conductivity @ Temperature

20.5 BTU/(hr⋅ft⋅°F) @ 68° F

27.1 BTU/(hr⋅ft⋅°F) @ 68° F

33.6 BTU/(hr⋅ft⋅°F) @ 68° F

33.9 BTU/(hr⋅ft⋅°F) @ 68° F

40 BTU/(hr⋅ft⋅°F) @ 68° F

109 BTU/(hr⋅ft⋅°F) @ 68° F

Elongation

Heat Treatable

How can we improve?

423 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Carbon

An electrical conductor that’s often used in electronics and sensors

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

Electrical

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

Sealing

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

Building and Machinery Hardware

Floor Mats

Set down in work areas to provide traction and comfort, trap dirt, absorb moisture, and drain water

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)