DC Line Filters
Normal Mode for Signal Line,
Through-Hole Type, Bead Winding Type Series
Overview
Applications
The KEMET winding type beads intended for normal mode
noise suppression have a wide variety of characteristics.
These through-hole beads are designed with our
proprietary ferrite material and are suitable for noise
countermeasure in DC signal line circuits.
• Audio-visual equipment
•ꢀ Officeꢀautomationꢀequipment
• Digital appliances
• Home appliances
• Power supplies
Benefits
• Proprietary Manganese-Zinc (Mn-Zn) and Nickel-Zinc
(Ni-Zn) ferrite materials (except B-6-***)
•ꢀ Operatingꢀtemperatureꢀrangeꢀfromꢀ−25°Cꢀtoꢀ+65°Cꢀ
(exceptꢀB-6-***:ꢀ−20°Cꢀtoꢀ+60°C)
• RoHS Compliant
Part Number System
B-
6-
1
Series
Bead
Core Shape
Internal Management Code
Blank = Toroidal
6 = Square 6 holes
1
3
4
6-31B
7
8
5
9
10
13
6-22B
Built Into Tomorrow
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0071_BEAD-W • 8/10/2023
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