MAGNETICS® exclusive MPP THINZ, or Molypermalloy Powder washer cores, are distributed air gapped toroidal cores made from a 79% nickel, 17% iron, and 4% molybdenum alloy powder, having the highest permeability of any powder core material and significantly higher saturation flux density compared to discrete gapped ferrite. THINZ offer an extremely low height self shielded power inductor core, less than 1 mm, allowing finished inductor heights in the 1.5 mm to 2 mm range. Excellent temperature stability, superior inductance under DC bias, and low core losses highlight the outstanding magnetic properties. THINZ are in stock for immediate delivery and come in five sizes with outside diameters ranging from 3.5 mm to 7.8 mm and four permeabilities, 125µ, 160µ, 200µ, and 250µ. THINZ are parylene coated, have radiused edges for ease of winding, and exhibit very good breakstrength.

For complete technical information regarding material characteristics, refer to the Powder Cores Design Manual and Catalog.

• Powder Cores Design Manual and Catalog (link to index page)
• MAGNETICS MPP Thinz Technical Bulletin Rev3 (PDF, 123 KB)
• MPP THINZ Ad (PDF, 139 KB)
• MAGNETICS Product Literature and Design Software CD Request Form
• All Literature in the MAGNETICS Digital Library