Part Number: 4077312911
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
Pressed Fair-Rite rods are used extensively in high-energy storage designs.
These rods can also be used for inductive components that require temperature stability or have to accommodate large dc bias requirements.
Figure 2 rods have a 0.6 mm (0.024) maximum chamfer on the end faces.
For frequency tuned rod designs see section Antenna/RFID Rods.
For any rod requirement not listed here, feel free to contact our customer service group for availability and pricing.
The A dimension can be centerless ground to tighter tolerances.
Weight: 9.2 (g)
|Dim||mm||mm tol||nominal inch||inch misc.|
A MnZn ferrite for use in a wide range of high and low flux density inductive designs for frequencies up to 100 kHz.
Available in 77 material:
77 Material Characteristics
|Initial Permeability @ B < 10 gauss||µi||2000|
|Flux Density @ Field Strength||Gauss
|Residual Flux Density||Gauss||Br||1800|
|Loss Factor @ Frequency||10 -6
|Tan δ/ µi||15
|Temperature Coefficient of Initial Permeability (20 -70°C)||%/°C||0.7|
**** Characteristic curves are measured on standard Toroids (18/10/6 mm) at 25°C and 10 kHz unless otherwise indicated. Impedance characteristics are measured on standard shield beads (3.5/1.3/6.0 mm) unless otherwise indicated.