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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
33016004 Laird Technologies EMI

33016004

RF EMI FFP 6LB PL 5GAL CONTAINER

Laird Technologies EMI

3,685 -
Datasheet ECCOSTOCK® FFP Bulk Active Powder - - - - -65°C ~ 175°C - Epoxy-Based Powder - -
1181LOG 23

1181LOG 23"X18YD

RF EMI SHIELDING TAPE 54'

3M

4,153 -
Datasheet 1181 Bulk Active Shielding Tape - 54.000' (16.50m) - 0.003" (0.07mm) -40°C ~ 130°C Conductive, Single Sided Copper Foil - -
7830N .3MM ECAP 480MM X 50M 3M

7830N .3MM ECAP 480MM X 50M

RF EMI SHLDING SHEET 50M X 18.9"

3M

4,711 -
Datasheet ECAP Box Obsolete Shielding Sheet Rectangular 164.042' (50.00m) 18.900" (480.00mm) 0.012" (0.30mm) - Conductive, Single Sided Nickel-Coated Graphite, Acrylic - -
3M AB5100HF 4.13

3M AB5100HF 4.13" X 5YD

RF ABSORBER TAPE 15'X4.13" ROLL

3M (TC)

2,095 -
Datasheet AB5100HF Bulk Active Absorbing Tape - 15.000' (4.60m) 4.130" (104.90mm) 0.039" (1.00mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
21164169 Laird Technologies EMI

21164169

RF EMI ABSORBING SHEET 36"X12"

Laird Technologies EMI

3,343 -
Datasheet ECCOSORB® MFS Bulk Active Absorbing Sheet Rectangular 36.000" (914.40mm) 12.000" (304.80mm) 0.100" (2.54mm) -40°C ~ 170°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
3M AB5050 1.5

3M AB5050 1.5" X 8.625"-100

RF EMI ABSORB SHEET 8.625"X1.5"

3M (TC)

1,429 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 8.625" (219.08mm) 1.500" (38.10mm) 0.020" (0.50mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
21154178 Laird Technologies EMI

21154178

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

4,116 -
Datasheet ECCOSORB® MF500 Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.750" (19.05mm) 260°C Pressure Sensitive Adhesive (PSA) Epoxy - -
27095180 Laird Technologies EMI

27095180

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

3,296 -
Datasheet ECCOSTOCK® HIK Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 1.000" (25.40mm) -65°C ~ 110°C - - - -
3M AB5030 0.5

3M AB5030 0.5" X 10"-250

RF EMI ABSORBING SHEET 10"X0.5"

3M (TC)

3,133 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 10.000" (254.00mm) 0.500" (12.70mm) 0.012" (0.30mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
40-30-1020-6503 Parker Chomerics

40-30-1020-6503

RF EMI SHIELDING SHEET 20" X 10"

Parker Chomerics

4,778 -
Datasheet CHO-SEAL® 6503 Bulk Active Shielding Sheet Sheet 20.000" (508.00mm) 10.000" (254.00mm) 0.062" (1.57mm) - - Silicone Elastomer - -
27101186 Laird Technologies EMI

27101186

RF ABSORB SHEET 12.008"X12.008"

Laird Technologies EMI

1,490 -
Datasheet ECCOSTOCK® HIK Bulk Active Absorbing Sheet Square 12.008" (305.00mm) 12.008" (305.00mm) - -65°C ~ 110°C - - - -
3M AB5030 1.5

3M AB5030 1.5" X 10.5"-100

RF EMI ABSORB SHEET 10.5" X 1.5"

3M (TC)

4,115 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 10.500" (266.70mm) 1.500" (38.10mm) 0.012" (0.30mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
EM04TP-005 200MMX100M 3M

EM04TP-005 200MMX100M

3M FLUX FIELD DIRECTIONAL MATERI

3M

3,108 -
Datasheet * Bulk Obsolete - - - - - - - - - -
3M AB5050 1.5

3M AB5050 1.5" X 9.25"-100

RF EMI ABSORB SHEET 9.25" X 1.5"

3M (TC)

2,193 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 9.250" (234.95mm) 1.500" (38.10mm) 0.020" (0.50mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
CMT-HT1-108-0750 Parker Chomerics

CMT-HT1-108-0750

RF EMI ABSORB TAPE 98.75MX0.75"

Parker Chomerics

4,644 -
Datasheet CHO-MASK® II Bulk Active Absorbing Tape Circular 323.983' (98.75m) 0.750" (19.05mm) 0.003" (0.08mm) -40°C ~ 82°C Acrylic, Conductive Tin-Plated Copper Foil - -
3M AB5050 0.5

3M AB5050 0.5" X 9"-250

RF EMI ABSORBING SHEET 9" X 0.5"

3M (TC)

3,642 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 9.000" (228.60mm) 0.500" (12.70mm) 0.020" (0.50mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
M4(300)-240X10M KEMET

M4(300)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

3,277 -
Datasheet M4 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.012" (0.30mm) -40°C ~ 105°C - Polymer, Magnetic Powder - -
FF1(300)-240X10M KEMET

FF1(300)-240X10M

RF EMI ABSORB SHEET 10M X 9.449"

KEMET

4,458 -
Datasheet FF1 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Roll 32.810' (10.00m) 9.449" (240.00mm) 0.012" (0.30mm) -40°C ~ 125°C - Polymer, Magnetic Powder Automotive AEC-Q200
27045184 Laird Technologies EMI

27045184

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

3,460 -
Datasheet ECCOSTOCK® LoK Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 2.000" (50.80mm) -70°C ~ 150°C - Polyethylene Foam - -
27045176 Laird Technologies EMI

27045176

ECCOSTOCK LOK

Laird Technologies EMI

2,925 -
Datasheet ECCOSTOCK® LoK Bulk Active Absorbers Square 12.000" (304.80mm) 12.000" (304.80mm) 0.500" (12.70mm) -70°C ~ 150°C - Polyethylene - -
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RFI and EMI - Shielding and Absorbing Materials FAQ

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What should I check when selecting RFI and EMI - Shielding and Absorbing Materials components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific RFI and EMI - Shielding and Absorbing Materials part numbers?

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.

Do you support shortage, obsolete or hard-to-find RFI and EMI - Shielding and Absorbing Materials parts?

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

How do I request a quote for RFI and EMI - Shielding and Absorbing Materials components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.