Conductive Silicone

Series No. 5000

MAJR Products’ Conductive Silicone is a molded silicone filled with conductive inert particles. It provides high electrical conductivity, broadband shielding and moisture sealing.

Conductive Silicone are manufactured in sheets, extrusions, strips and custom molded parts.

Overview

Conductive Silicone, also known as Conductive Elastomer (5000 series) is a molded silicone elastomer filled with conductive inert particles. It provides high electrical conductivity, broadband shielding and moisture sealing. This material is designed to provide reliable and cost-effective shielding for a wide range of EMI applications. Metallized Filled Silicone is manufactured in sheets, molded parts, strips and die-cut gaskets.

Standard Products

Table 1- Standard Sheets: (Other Sizes Available)

metalized_filled_silicon

Height Standard Size (L x W) Part Number
.020 [0.51] 15″ x 20˝ Sheet 5000-021520-xx
.032 [0.76] 15″ x 20˝ Sheet 5000-031520-xx
.040 [1.02] 15˝ x 20″ Sheet 5000-041520-xx
.062 [1.57] 15˝ x 20″ Sheet 5000-061520-xx
.093 [2.36] 15˝ x 20″ Sheet 5000-091520-xx
.125 [3.18] 15˝ x 20″ Sheet 5000-121520-xx

* Other sheet sizes available upon request.

  • Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 2 – Standard “D” Profile:

metalized_filled_silicon_02

A
Dimension*
Groove Dimensions Part
Number
C +.006 -0
[0.15]
D +.006 -0
[0.15]
.062 [1.57] .045 [1.14] .065 [1.65] 5009-06006-xx
.093 [2.36] .070 [1.78] .097 [2.46] 5009-09009-xx
.125 [3.18] .091 [2.31] .128 [3.25] 5009-12012-xx
.188 [4.78] .141 [3.58] .193 [4.90] 5009-18018-xx
.250 [6.35] .187 [4.75] .255 [6.48] 5009-25025-xx
  •  Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 3 – Rectangle “Strip” Profile:

metalized_filled_silicon_01

Height Part Number Part Number Part Number Part Number Part Number
.125 [3.18]Width .188 [4.78]Width .250 [6.35]Width .375 [9.53]Width .500 [12.70]Width
.032[0.76] 5010-03012-xx 5010-03019-xx 5010-03025-xx 5010-03038-xx 5010-03050-xx
.062[1.57] 5010-06012-xx 5010-06019-xx 5010-06025-xx 5010-06038-xx 5010-06050-xx
.093[2.36] 5010-09012-xx 5010-09019-xx 5010-09025-xx 5010-09038-xx 5010-09050-xx
.125[3.18] 5010-12012-xx 5010-12019-xx 5010-12025-xx 5010-12038-xx 5010-12050-xx
.188[4.78] 5010-18012-xx 5010-18019-xx 5010-18025-xx 5010-18038-xx 5010-18050-xx
.250[6.35] 5010-25012-xx 5010-25019-xx 5010-25025-xx 5010-25038-xx 5010-25050-xx
  • Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 4 – Standard Round Profile:

metalized_filled_silicon_03

Diameter Part Number
.062 [1.57] 5011-06000-xx
.093 [2.36] 5011-09000-xx
.125 [3.18] 5011-12000-xx
.188 [4.78] 5011-18000-xx
.250 [6.35] 5011-25000-xx
  • Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 5 – Hollow Round Profile:

Table 6

Outside Diameter Inside Diameter Part Number
.090 .050 5011-09050-xx
.103 .040 5011-10040-xx
.125 .045 5011-12045-xx
.156 .050 5011-16050-xx
.250 .125 5011-25012-xx
.312 .192 5011-31019-xx
.375 .250 5011-38025-xx
  •  Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 6 – Hollow P-Strip:

Table 7

A B C D Part Number
.200 .080 .650 .062 5012-20065-xx
.250 .125 .250 .062 5012-25025-xx
.250 .125 .375 .062 5012-25038-xx
.312 .187 .563 .062 5012-31056-xx
.360 .255 .420 .070 5012-36042-xx
.200 .080 .275 .062 5012-20028-xx
.250 .125 .625 .062 5012-25063-xx
  • Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 8 – Hollow D-Strip:

Table 8

A B C D Part Number
.156 .078 .078 .045 5013-16078-xx
.187 .093 .093 .050 5013-19093-xx
.250 .125 .125 .065 5013-25013-xx
.312 .156 .156 .062 5013-31016-xx
.312 .200 .112 .062 5013-31011-xx
.487 .080 .244 .080 5013-48024-xx
  •  Replace -xx with the appropriate Material Designation Number found below in Table 9

Table 9 – Ordering & Technical Information:

Conductive Elastomer Material Chart
Material Designation Number 52 61 62 63 64 65 66 67
Elastomer —— Silicone Silicone Silicone Silicone Fluoro-silicone Silicone Silicone Silicone
Data Sheets Data Sheet Link Data Sheet Link Data Sheet Link Data Sheet Link
MIL-DTL-83528 Type —— —— M A B D L E ——
Material Description —— Ni/Gr Ag/Glass Ag/Cu Ag/Al Ag/Al Ag/Ni Ag Carbon
Volume resistivity Ohm-cm 0.1 0.006 0.004 0.008 0.012 0.005 0.002 7
Hardness Shore A 30-70 65 65 65 70 75 65 70
Operating Temp. Deg. C. Min. -55 -55 -55 -55 -55 -55 -55 -55
Deg. C. Max. 150 160 125 160 160 125 160 200
Conductive Elastomer Material Chart (continued)
Material Designation Number 68 69 71 74 75 76 78 79
Elastomer —— Silicone Fluoro-silicone Silicone Fluoro-silicone Fluoro-silicone Silicone Silicone Silicone
Data Sheets Data Sheet Link
MIL-DTL-83528 Type —— K F —— C —— I H G
Material Description —— Ag/Cu Ag Ni/Al Ag/Cu Ni/Gr Ag Ag Ag/Cu
Volume resistivity Ohm-cm 0.005 0.002 0.08 0.01 0.1 0.1 0.005 0.007
Hardness Shore A 80 75 65 75 65 45 80 80
Operating Temp. Deg. C. Min. -45 -55 -60 -45 -55 -55 -55 -55
Deg. C. Max. 125 160 200 125 150 160 160 125

 

Custom Product

Technical Information

Table 9 – Ordering & Technical Information:

Conductive Elastomer Material Chart
Material Designation Number 52 61 62 63 64 65 66 67
Elastomer —— Silicone Silicone Silicone Silicone Fluoro-silicone Silicone Silicone Silicone
Data Sheets Data Sheet Link Data Sheet Link Data Sheet Link Data Sheet Link
MIL-DTL-83528 Type —— —— M A B D L E ——
Material Description —— Ni/Gr Ag/Glass Ag/Cu Ag/Al Ag/Al Ag/Ni Ag Carbon
Volume resistivity Ohm-cm 0.1 0.006 0.004 0.008 0.012 0.005 0.002 7
Hardness Shore A 30-70 65 65 65 70 75 65 70
Operating Temp. Deg. C. Min. -55 -55 -55 -55 -55 -55 -55 -55
Deg. C. Max. 150 160 125 160 160 125 160 200
Conductive Elastomer Material Chart (continued)
Material Designation Number 68 69 71 74 75 76 78 79
Elastomer —— Silicone Fluoro-silicone Silicone Fluoro-silicone Fluoro-silicone Silicone Silicone Silicone
Data Sheets Data Sheet Link
MIL-DTL-83528 Type —— K F —— C —— I H G
Material Description —— Ag/Cu Ag Ni/Al Ag/Cu Ni/Gr Ag Ag Ag/Cu
Volume resistivity Ohm-cm 0.005 0.002 0.08 0.01 0.1 0.1 0.005 0.007
Hardness Shore A 80 75 65 75 65 45 80 80
Operating Temp. Deg. C. Min. -45 -55 -60 -45 -55 -55 -55 -55
Deg. C. Max. 125 160 200 125 150 160 160 125

 

Compression and Deflection Data:

metalized_filled_silicon_04

Product Data Sheet

Applications

Conductive Silicone should be used where there is a need for high broadband shielding with excellent moisture sealing. In order to assure electrical conductive and sealing reliability, recommended design compression is 10% – 15% of original height for sheets and strips and 12%-30% for hollow profiles.