R Material
R material is a medium frequency multi-purpose power transformer, inductor and filter material. Widely available in shapes and toroids. Engineered for lowest losses at 95°C.
| Initial Perm (10 kHz) | 2,300 ± 25% |
| Saturation Flux Density (4,700 G at 15 Oe, 25°C) | 470 mT, 11.9 A•T/cm |
| Curie Temperature | 210°C |
| Maximum Usable Frequency (50% roll-off) | ≤1.8 MHz |
| Remanence (1,600 G, 25°C) | 160 mT |
| Resistivity | 5 Ω-m |
| Density | 4.8 g/cm3 |
PERMEABILITY vs. TEMPERATURE
PERMEABILITY vs. DC BIAS
PERMEABILITY vs. FLUX DENSITY
PERMEABILITY vs. FREQUENCY
CORE LOSS vs. FLUX DENSITY AT 100°C
CORE LOSS vs. TEMPERATURE
FLUX DENSITY vs. TEMPERATURE
B-H LOOP
