2743037447 Fair-Rite, 2743037447 Datasheet - Page 13

• Manufacturer Part Number: 2743037447
• Description: CHIP BEAD,Ferrite
• Manufacturer: Fair-Rite

Specifications of 2743037447

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14th Edition
P.O. Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / [phone]
A square hysteresis loop Mn ferrite developed for use in
output regulators and magnetic amplifier designs.
Toroids are available in 85 material.
i
10000
6000
5000
4000
3000
2000
1000
1000
[phone]
100
10
0
Measured on a 13/8/6mm toroid
at 100kHz using the HP 4275.
-50 -25
10
Complex Permeability vs. Frequency
Initial Permeability vs. Temperature
Measured on a 13/8/6mm toroid at 25 o C
using the HP 4284A and the HP 4291A.
4
0
25 50
10
Temperature(
5
Frequency (Hz)
75 100 125 150 175 200 225 250
o
10
C)
6
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
10
7
[phone]
Fair-Rite Products Corp.
Note: (914) Area Code has changed to (845).
(gauss)
85 Material Specifications:
@ Field Strength
Loss Factor
@ Frequency
Property
@ B < 10 gauss
Flux Density
Residual Flux Density
Coercive Force
Temperature Coefficient of
Curie Temperature
Resistivity
Initial Permeability
Initial Permeability (20 -70
B
4500
4000
3500
3000
2500
2000
1500
1000
500
0
-0.5
Measured on a 13/8/6mm toroid at 10 kHz.
25
85 Material
o
100
C
0
o
o
C)
C
Hysteresis Loop
oersted
oersted
gauss
gauss
Unit
0.5
%/
H (oersted)
10
MHz
o
C
o
-6
C
Symbol
1
H
B
H
T
B
c
r
c
5
Value
2x10
4200
3700
>200
0.50
900
10
30
0.1
–
10
2
13