Conductive washer, cylinder and springs

conductive washer cylinder springs

Series

Standard 1.0, 2.0, 3.0. Other on request.
Allowed maximum size is 64 MiB. You can upload multiple files

Standard Nickel-graphite conductive rubber is used for EMI applications. The rubber is made conductive by incorporating small conductive metal particles throughout the material. It can provide an EMI-proof and watertight seal in narrow constructions. But they are also useful for EMP protection, wave-guide applications and against static electricity.

When in need of high deflection and low closure force we make conductive foams. The material will return to almost its original height when released. The foam is covered with a layer of conductive polyurethane to protect it from environmental influences and to prevent burrs when cutting. Its conductivity is excellent in all directions (X, Y, and Z). Conductive foam is fire retardant as well as RoHS compliant.

Available material & thickness
Material Thickness (mm)
Conductive foam (FOAM) 1.0, 2.0, 3.0
Silver plated aluminum conductive rubber (SPA) 1.0, 2.0, 3.0
Carbon filled conductive rubber (GRA) 1.0, 2.0, 3.0
Nickel graphite filled silicone conductive rubber (NIG) 1.0, 2.0, 3.0
Other thickness on request
Benefits
  • Any size in a few days
  • Custom parts
  • High temperature up to 220 °C
  • Easy to mount
  • Water tight constructions
Options
  • Available in different thicknesses
  • Low compression force
  • Rubber with silver particles
5500 Vertical ground spring on a PCB

examples of 5500 Electrically conductive rubber

5500 Electrically conductive rubber

Example of the 5500 Ground spring on a PCB

5500 Electrically conductive rubber washers disks

Example of the 5500 Vertical ground spring on a PCB

Stock dimensions
5500-C Cylinder

 

 

conductive washer disk drawing
D1 (mm)
Other dimensions on request
2 16
3 18
4 20
5 22
6 24
8 26
10 28
12 30
14 32

Other dimensions on request. MOQ 10

5500-R Washer/Ring
conductive washer washer drawing
D1 x d2
other thicknesses on request
5 x 2 32 x 16
7 x 3 36 x 18
9 x 4 40 x 20 
10 x 5 44 x 22
12 x 6 48 x 24
16 x 8 52 x 26
20 x 10 56 x 28
24 x 12 60 x 30
28 x 14 64 x 32

Other dimensions on request. MOQ 10

5500-OR Oval-ring
conductive washer disk drawing
D1 D2 L
5 2 10-15-20-25-30-35
7 3 15-20-25-30-35-40
9 4 20-25-30-35-40-45

Other dimensions on request. MOQ 10

Ground springs (on request)

Following product example can only be made in Nickel-graphite conductive rubber in 1.0, 1.5, 2.0, and 3.0 mm thickness and can be made in different sizes according to customer drawing. For a product specific request, please contact us.

5500- Grounding Spring
conductive washer grounding spring drawing
5500 - Vertical Grounding Spring
conductive washer vertical grounding spring drawing
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