Toronto, Canada TT electronics MMG offers high-stability manganese-zinc ferrite core materials. Designated the F58 and P11 materials, the low-loss magnetic materials cover a frequency range from 10 kHz to 1 MHz.
Both the F58 and P11 ferrites feature high stability, low temperature coefficient resistance (TCR) ratings, and low-loss factor, making them suitable for applications involving filter networks, proximity switches and gate drive transformers for switch-mode power supplies.
The F58 material features a frequency range of 200 kHz to 1 MHz and an initial permeability of 750 when measured at 10 kHz and 0.1 mT (25°C). With a frequency range from 10 kHz to 500 kHz, the P11 material features an initial permeability of 2250 when measured at 10 kHz and 0.1 mT (25°C).
The F58 and P11 ferrite materials are available in standard RM and pot core geometries, while the F58 material is also available in a toroidal core configuration. Additional shapes are available on request.
Delivery: Lead time for the custom ferrite materials ranges from stock to four to six weeks.
Product information: www.mmgca.com/ferrite.htm
MMG, 1-416-251-2831, www.mmgca.com