MAST Technologies’ Low Frequency Absorber product series is a magnetically loaded sheet stock having high loss at sub-microwave frequencies. Low Frequency Absorbers are designed with shaped magnetic particles which exhibit high permeability at frequencies from 1 MHz to 3 GHz. The Low Frequency Absorber product line is the thinnest of the MR series products, with standard thicknesses of 0.006″ and 0.020″; other thicknesses and configuration as available.

Sheet Size:
12″ x 24″

This product with adhesive backing:

Standard Lead-Time: Typically ships within 3 business days

Categories: ,


Electrical Performance:
The performance plot above illustrates the typical insertion loss performance of this material. For more information on the test set-up, please refer to Tech Bulletin 103.

Typical Properties:
Thickness: 0.040″ (1.0 mm)
Adhesive Thickness: 0.002″ (0.05mm)
Color: Dark Grey
Operating Temperature: -60°F to 375°F
Flammability Rating: UL94-V0
Hardness: Shore A 60-80
Sheet Sizes: 12″ x 24″

Technical Data Sheet
Material Safety Data Sheet (MSDS)

Additional information

Weight 5 lbs
Dimensions 24 × 12 × 0.125 in