Compac's SRF Series yields greatest shielding effectiveness
thru 20GHz of ANY standard product on the market today.

RFI/EMI Shielded Enclosures (SRF)

Shielding at or above 80 dB
Enclosures tested to 20GHz
Provides atmospheric seals, gas tight seals attainable with higher clamping forces
Independent access from either side
Greater Interior Acreage

Construction Specs: Case--AL 6063T52 Covers--AL    5052-H32 finish chemical film per MIL C 5541 Class 3 Conformance to MIL 45208A


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S51070 0.75 0.75 .125 4 0-80 .070 0.610 0.610 1.50 1.125 0.375
S51075 0.75 1.50 .125 4 0-80 .070 1.360 0.610 2.25 1.875 0.375
S51080 1.00 1.00 .125 4 0-80 .070 .860 .860 1.75 1.375 .50
S51085 1.00 1.50 .125 4 0-80 .070 1.360 .860 2.25 1.875 .50
S51088 1.00 2.00 .125 6 0-80 .070 1.860 0.930 0.860 2.75 2.375 .50
S51090 1.25 1.25 .125 4 0-80 .070 1.110 1.110 2.00 1.625 .75
S51095 1.25 2.50 .125 6 0-80 .070 2.360 1.180 1.110 3.25 2.875 .75
S51097 1.25 3.00 .125 6 0-80 .070 2.860 1.430 1.110 3.75 3.375 .75
S51100 1.50 1.50 .125 6 0-80 .070 1.360 .680 1.360 2.25 1.875 1.00
S51110 1.50 2.00 .125 6 0-80 .070 1.860 .930 1.360 2.75 2.375 1.00
S51120 1.50 2.50 .125 6 0-80 .070 2.360 1.180 1.360 3.25 2.875 1.00
S51125 1.50 3.25 .125 6 0-80 .070 3.110 1.555 1.360 4.00 3.625 1.00
S51130 1.50 6.00 .125 10 0-80 .070 5.860 1.465 1.360 6.75 6.375 1.00
S51140 1.75 1.75 .125 6 0-80 .070 1.610 .805 1.610 2.50 2.125 1.25
S51150 1.75 3.00 .125 6 0-80 .070 2.860 1.430 1.610 3.75 3.375 1.25
S51155 1.75 4.00 .125 10 0-80 .070 3.861 1.287 1.610 0.805 4.75 4.375 1.25
S51160 2.00 2.00 .125 8 0-80 .070 1.860 .930 1.860 .930 2.75 2.375 1.50
S51170 2.00 3.00 .125 8 0-80 .070 2.860 1.430 1.860 .930 3.75 3.375 1.50
S51180 2.00 4.00 .125 10 0-80 .070 3.860 1.286 1.860 .930 4.75 4.375 1.50
S51190 2.00 5.00 .125 12 0-80 .070 4.860 1.215 1.860 .930 5.75 5.375 1.50
S51200 2.00 6.00 .125 12 0-80 .070 5.860 1.465 1.860 .930 6.75 6.375 1.50
S51205 2.50 2.50 .125 8 0-80 .070 2.360 1.180 2.360 1.180 3.75 2.875 2.00
S51210 3.00 3.00 .125 8 0-80 .070 2.860 1.430 2.860 1.430 3.75 3.375 2.50
S54030 3.00 4.00 .125 10 0-80 .070 3.860 1.287 2.860 1.430 4.75 4.375 2.50
S51235 4.00 4.00 .125 12 0-80 .070 3.860 1.287 3.860 1.287 4.75 4.375 3.50
S51220 3.00 5.00 .125 12 0-80 .070 4.860 1.215 2.860 1.430 5.75 5.375 2.50
S51225 3.00 5.00 .188 12 2-56 .094 4.812 1.203 2.812 1.406 5.75 5.375 2.50
S51230 3.00 6.00 .188 12 2-56 .094 5.812 1.453 2.812 1.406 6.75 6.375 2.50
S51335 4.00 6.00 .125 14 0-80 .070 5.860 1.465 3.861 1.287 6.75 6.375 3.50
S51250 5.00 6.00 .188 14 2-56 .094 5.812 1.453 4.812 1.604 6.75 6.375 4.50
S57050 5.00 7.00 .188 16 2-56 .095 6.810 1.362 4.812 1.604 7.75 7.375 4.50
S58060 6.00 8.00 .188 18 2-56 .095 7.810 1.562 5.812 1.453 8.75 8.375 5.50
S59070 7.00 9.00 .188 22 2-56 .093 8.814 1.469 6.815 1.363 9.75 9.375 6.50
S58010 8.00 10.00 .187 22 2-56 .095 9.810 1.635 7.810 1.562 10.75 10.375 7.50
S59012 9.00 12.00 .187 30 2-56 .094 11.808 1.312 8.814 1.469 12.75 12.375 8.50


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As with all other of Compac's Series of enclosures;Compac will modify the SRF Series to meet your need;Whether it be drilling, tapping, milling, etc. of our standard sizes or lending of designs and method construction to your size requirements.


Select a case size from the SRF Series, send a drawing and include: overall height, feedthru location, type (plain Teflon or filter) connector location etc. Our expertise in shielded cases can give you a truly CUSTOM design, limited only by your requirements.

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