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RFI and EMI - Shielding and Absorbing Materials

Browse available RFI and EMI - Shielding and Absorbing Materials part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Shape Length Width Thickness - Overall Operating Temperature Adhesive Material Grade Qualification
21850111 Laird Technologies EMI

21850111

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

1,230 -
Datasheet Eccosorb™ RF-LB Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.110" (2.79mm) -70°C ~ 177°C Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
85095030 Laird Technologies EMI

85095030

RF EMI ABSORBING SHEET 36" X 12"

Laird Technologies EMI

2,311 -
Datasheet Eccosorb™ JCS-Next Bulk Active Absorbing Sheet Sheet 36.000" (914.40mm) 12.000" (304.80mm) 0.030" (0.76mm) - Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
EA-CR090-24 Leader Tech Inc.

EA-CR090-24

RF FERRITE SHEET 24"X24"

Leader Tech Inc.

2,862 -
Datasheet EA Bulk Active Flexible Ferrite Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.090" (2.29mm) -51°C ~ 191°C Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
CMT-ST1-108-0430 Parker Chomerics

CMT-ST1-108-0430

RF EMI ABSORB TAPE 98.75MX0.43"

Parker Chomerics

2,381 -
Datasheet CHO-MASK® II Bulk Active Absorbing Tape Circular 323.983' (98.75m) 0.430" (10.92mm) 0.003" (0.08mm) -40°C ~ 82°C Acrylic, Conductive Tin-Plated Copper Foil - -
3M AB5030 CIRCLE-2.500

3M AB5030 CIRCLE-2.500"-100

RF EMI ABSORBING SHEET 2.5"

3M (TC)

2,317 -
Datasheet AB5000 Bulk Active Absorbing Sheet Circular - 2.500" (63.50mm) 0.012" (0.30mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
3M AB5020 1.5

3M AB5020 1.5" X 5"-100

RF EMI ABSORBING SHEET 5" X 1.5"

3M (TC)

3,444 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 5.000" (127.00mm) 1.500" (38.10mm) 0.008" (0.20mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
21451167 Laird Technologies EMI

21451167

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

1,269 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.118" (3.00mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
FW5(75)-240X10M KEMET

FW5(75)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

3,013 -
Datasheet FW5 - FLEX SUPPRESSOR® Strip Active Absorbing Sheet Roll 32.808' (10.00m) 9.449" (240.00mm) 0.003" (0.08mm) -40°C ~ 105°C - Polymer, Magnetic Powder - -
3M AB5010 1.5

3M AB5010 1.5" X 5"-100

RF EMI ABSORBING SHEET 5" X 1.5"

3M (TC)

2,259 -
Datasheet - Bulk Active Absorbing Sheet Rectangular 5.000" (127.00mm) 1.500" (38.10mm) 0.004" (0.10mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
FFAM254*4 Delevan

FFAM254*4

RF FERRITE SHEET 15.748"X15.748"

Delevan

1,257 -
Datasheet FFAM Bulk Active Flexible Ferrite Sheet Square 15.748" (400.00mm) 15.748" (400.00mm) 0.098" (2.50mm) -40°C ~ 85°C - Ferrite Powder - -
21157173 Laird Technologies EMI

21157173

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,506 -
Datasheet ECCOSORB® MFS Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.250" (6.35mm) -40°C ~ 170°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
85005090 Laird Technologies EMI

85005090

RF EMI ABSORBING SHEET 24" X 12"

Laird Technologies EMI

3,762 -
Datasheet Eccosorb™ JCS-Next Bulk Active Absorbing Sheet Sheet 24.000" (609.60mm) 12.000" (304.80mm) 0.090" (2.29mm) - Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
85005060 Laird Technologies EMI

85005060

RF EMI ABSORBING SHEET 36" X 12"

Laird Technologies EMI

2,293 -
Datasheet Eccosorb™ JCS-Next Bulk Active Absorbing Sheet Sheet 36.000" (914.40mm) 12.000" (304.80mm) 0.060" (1.52mm) - Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
3M CN3190 10

3M CN3190 10" X 10.5"-25

RF EMI SHLDING SHEET 10.5" X 10"

3M (TC)

3,180 -
Datasheet CN-3190 Bulk Active Shielding Sheet Sheet 10.500" (266.70mm) 10.000" (254.00mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
FW5(50)-240X10MT2900 KEMET

FW5(50)-240X10MT2900

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

4,019 -
Datasheet FW5 - FLEX SUPPRESSOR® Strip Active Absorbing Sheet Roll 32.808' (10.00m) 9.449" (240.00mm) 0.002" (0.05mm) -40°C ~ 105°C Non-Conductive, Single Sided Polymer, Magnetic Powder - -
2237 Laird Technologies EMI

2237

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

1,557 -
Datasheet Q-Zorb® Bulk Active Absorbing Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.039" (1.00mm) - Non-Conductive, Single Sided Silicone Rubber - -
FF1(50)-240X10MT0800 KEMET

FF1(50)-240X10MT0800

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

2,730 -
Datasheet FF1 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.003" (0.08mm) -40°C ~ 125°C Non-Conductive, Single Sided Polymer, Magnetic Powder Automotive AEC-Q200
FG1(75)-240X10M KEMET

FG1(75)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

3,978 -
Datasheet FG1 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.003" (0.08mm) -40°C ~ 105°C - Polymer, Magnetic Powder - -
FS(75)-240X10M KEMET

FS(75)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

2,700 -
Datasheet FS - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.003" (0.08mm) -40°C ~ 105°C - Polymer, Magnetic Powder - -
FX5(75)-240X10M KEMET

FX5(75)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

4,569 -
Datasheet FX5 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.003" (0.08mm) -40°C ~ 105°C - Polymer, Magnetic Powder - -
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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