| Model | HMA-150 | HMA-180 | HMA-200 | HMA-250 | |
| Frequency | 1M-6G | 1M-6G | 1M-3G | 1M-3G | Hz |
| μ’ type | 150 | 180 | 200 | 250 | — |
| Thickness | 0.05-0.5 | 0.05-0.3 | 0.05-0.3 | 0.1-0.3 | mm |
| Relative Permittivity | 10^6 | 10^6 | 10^6 | 10^6 | Ω |
| Thermal Conductivity | 0.056 | 0.056 | 0.066 | 0.066 | W/M.K |
| Working Temperature | -30~130 | -30~130 | -30~130 | -30~130 | ℃ |
| Flammability | V-0 | V-0 | V-0 | V-0 | UL94 |
| Product size | 210*290mm(Sheet) 300mm*50M (Roll) |
210*290mm(Sheet) 300mm*50M (Roll) |
210*290mm(Sheet) 300mm*50M (Roll) |
210*290mm(Sheet) 300mm*50M (Roll) |
HMA High-Permeability Absorbers
HMA material features a high magnetic permeability of up to μ’ = 300 and is specifically designed as a near-field noise suppression absorber.
With an ultra-wide operating frequency range from 100 kHz to 10 GHz, HMA effectively suppresses electromagnetic interference (EMI) in various consumer and industrial electronic devices.
Features
- Available in roll form and compatible with various processing methods.
- High-permeability material with outstanding EMI suppression performance.
- Industry-leading magnetic permeability up to μ’ = 300.
- Flexible and conformable, allowing easy installation on various electronic components.
- Thickness range: 0.03 mm – 1.0 mm, ideal for space-constrained applications.
- Excellent near-field noise suppression across a broad frequency spectrum.
Applications
5G Communications, EV, Power supplies, Servers & Data Centers, NB&PCs, Wireless Hubs & Networking Equipment, Telecommunications Equipment, Consumer Electronics
