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EM25TP Series EMI Absorber
3M's high-performing and broad frequency range magnetic isolator and EMI absorber features pressure-sensitive adhesive
3M's EM25TP series EMI absorber is a composite material consisting of a carrier resin, magnetic fillers, and an acrylic pressure-sensitive adhesive (PSA) with a magnetic layer. It was created as a magnetic isolator but has excellent EMI absorbing performance. The EM25TP series is a great magnetic isolator for frequencies under 100 MHz and features excellent EMI absorbing performance from 100 MHz to 4 GHz. This material is soft and has a high permeability. It features a one-sided acrylic pressure-sensitive adhesive and can be applied to noisy traces, ICs, and reflective surfaces in an enclosure for EMI absorption.
Features
- Targeted permeability for <5 MHz to 10 MHz FFDM performance for EM field coupling
- EMI absorber frequency range from 100 MHz to 4 GHz
- Target absorber performance from 500 MHz to 4 GHz
- Supplied on a removable liner for easier handling
- Multiple thickness options
Applications
- Reduce radiating EMI noise by being attached on top of electronic components (e.g., semiconductor chips)
- Reduce reflected EMI noise by being attached inside a shield can or compartment or both
- Reduce EMI noise by being wrapped or attached to a cable
- Diminish emitting EMI noise being induced by the high-frequency current on a metal surface
- Shield DC and low-frequency magnetic fields
- Wireless power systems and power transfer efficiency improvement
- Assembly of magnet coil for wireless charging systems
EM25TP Series EMI Absorber
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | EM25TP-0100-A10 | RF EMI ABSORB TAPE 320MMX12.598" | 0 - Immediate | See Page for Pricing | View Details |
| | EM25TP-0050-A10 | RF EMI ABSORBING TAPE | 0 - Immediate | See Page for Pricing | View Details |
| | EM25TP-0200-A20 | RF EMI ABSORBING TAPE | 0 - Immediate | $90.12 | View Details |
Published: 2023-05-19
France