2773021447 Fair-Rite, 2773021447 Datasheet - Page 182

• 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

Fair-Rite Products Corp.
182
Phone: (888) FAIR RITE / [phone]
Suppressing Common-Mode Noise
Small Currents
Large Currents
HF Signals
Economical
Figure 24
Summary
1. Material Selection
The graph in Figure 23 aids in the initial material selection for
suppressing conducted EMI frequencies.
DC bias, core size, operating temperature and resistance re-
quirements might affect this choice.
Technical Information
[phone]
Although the catalog lists hundreds of suppression components, we at
Fair-Rite Products Corp. will manufacture parts to fit customer specific
applications. Contact one of our representatives or our sales office in
Wallkill, NY with your requirements.
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
[phone]
2. Core Selection
To make a final core selection, the type of EMI, common-
mode or differential-mode, will affect the choice of the core
configuration.
Figures 24 and 25 provide an overview of the available core
shape options for different levels of input currents.
Suppressing Differential-Mode Noise
Small Currents
Large Currents
Figure 25
P.O. Box J,One Commercial Row, Wallkill, NY 12589-0288
Note: (914) Area Code has changed to (845).
14th Edition