| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | RoHS Status | Manufacturer Part Number | Type | Length | Shielding | Shape | Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3M AB5050 1.5" X 6"-100 | 3M | 3M AB5050 EMI ABSORBER - 1.5" X | - | - | - | - | - | - | - | - | - | |
| 3M AB5030 CIRCLE-0.563"-250 | 3M | 3M AB5030 EMI ABSORBER - 0.563" | - | - | - | - | - | - | - | - | - | |
| 3M 1181 1.5"SQ-100 | 3M | SHEET COP FOIL 38.1MM SQ 100/PK | 1181 | -40°C ~ 130°C | - | - | Shielding Sheet | 1.500" (38.10mm) | - | Square | Copper Foil | |
| 5-1181-1 | 3M | TAPE COP FOIL 25.44MM CIR 5/PK | 1181 | -40°C ~ 130°C | - | - | Shielding Sheet | - | - | Circular | Copper Foil | |
| 3M CN3190 1.5" X 1.25"-100 | 3M | 3M CN3190 FABRIC TAPE NICKEL ON | CN-3190 | - | - | - | Shielding Sheet | 1.500" (38.10mm) | - | Rectangular | Nickel-Copper (NI/CU) Fabric | |
| 3M AB5100HF 2.06" X 5"-5 | 3M | EMI ABSORBER 2.06"X5" 5/ROLL | AB5100HF | -25°C ~ 85°C | - | - | Absorbing Sheet | 5.000" (127.00mm) | - | Rectangular | Polymer Resin, Metal Flakes | |
| 3M AB5030 1.5" X 8.625"-100 | 3M | 3M AB5030 EMI ABSORBER - 1.5" X | - | - | - | - | - | - | - | - | - | |
| 23-50225 | Parker Chomerics | SHIELD WRAP 1"X25" FERREX ROLL | - | - | - | - | - | - | - | - | - | |
| 5-1125-1/2-2R | 3M | SHEET COPPER FL 12.7X50.8MM 5/PK | 1125 | - | - | - | Shielding Sheet | 2.000" (50.80mm) | - | Rectangular | Copper Foil | |
| 2456 | Laird Technologies | RFSW,S,050,PSA | - | - | - | - | - | - | - | - | - |
RFI (Radio-Frequency Interference) and EMI (Electromagnetic Interference) shielding and absorbing materials are designed to mitigate the effects of unwanted electromagnetic radiation in electronic systems and devices. These materials include conductive coatings, shielding tapes, ferrites, absorbers, and gaskets that block or absorb electromagnetic energy to reduce interference and noise. RFI and EMI shielding materials are used in electronic enclosures, cables, PCBs (Printed Circuit Boards), and electronic devices to prevent electromagnetic interference from external sources or other components within the system. They help ensure electromagnetic compatibility (EMC) and compliance with regulatory standards in electronic products and systems.