2773021447 Fair-Rite, 2773021447 Datasheet - Page 21

• Manufacturer Part Number: 2773021447
• Description: EMI/RFI Suppressors & Ferrites LF Z=78OHM @ 25MHz
• Manufacturer: Fair-Rite

Specifications of 2773021447

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Ferrite Beads
• Impedance: 78 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: Axial
• 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 high permeability MnZn ferrite intended for a range of broadband
and pulse transformer applications and common-mode inductor designs.
Toroids, E&I cores, and EP cores are all available in 75 material.
i
10000
10000
1000
8000
6000
4000
2000
[phone]
100
10
0
-50 -25
10
Complex Permeability vs. Frequency
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 10kHz.
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
4
0
25 50 75 100 125 150 175 200
10
Temperature(
5
Frequency (Hz)
o
10
C)
6
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
10
7
[phone]
Fair-Rite Products Corp.
P (mW/cm
Note: (914) Area Code has changed to (845).
(gauss)
75 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
3
)
10000
1000
4500
4000
3500
3000
2500
2000
1500
1000
100
500
10
1
0
0
10
-0.5
Measured on a 17/10/6mm toroid at 10kHz.
Power Loss Density vs. Flux Density
Measured on a 17/10/6mm toroid using the
Clarke Hess 258 VAW at 100
75 Material
0
o
C)
Hysteresis Loop
25
100
o
C
oersted
oersted
0.5
gauss
gauss
B (gauss)
Unit
%/
H (oersted)
10
MHz
o
C
o
-6
C
100
Symbol
1
1000
H
B
T
o
B
H
o
C
c
r
c
C.
3
100kHz
50kHz
10kHz
20kHz
Value
3x10
10000
>140
5000
4300
1400
0.16
0.1
0.6
15
5
5
2
21