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B82721A2152N001 Datasheet(PDF) 2 Page - TDK Electronics

Part No. B82721A2152N001
Description  Current-compensated ring core double chokes
Download  9 Pages
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Maker  TDK [TDK Electronics]
Homepage  http://www.tdk.com
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B82721A2152N001 Datasheet(HTML) 2 Page - TDK Electronics

   
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2
07/15
Please read Cautions and warnings and
Important notes at the end of this document.
Rated voltage 250 V AC
Rated inductance 0.2 ... 47 mH
Rated current 0.3 ... 6 A / +40 °C, +50 °C, +60 °C, +70 °C
Construction
Current-compensated ring core double choke
Ferrite core wih epoxy coating (UL 94 V-0)
Plastic case (UL 94 V-0)
Potting (UL 94 V-0)
Sector winding
Features
High resonance frequency due to special winding technique
Approx. 1% stray inductance for symmetrical interference suppression
Suitable for wave soldering
Design complies with EN 60938-2 (VDE 0565-2) and UL 1283
UL1) and /or ENEC (VDE) approvals
Construction approved to EN 60335-1 (VDE 0700-1)2)
RoHS-compatible
Applications
Suppression of common-mode interferences
Switch-mode power applications
Electronic ballasts in lamps
Power inverters
Terminals
Base material CuNi18Zn20
Layer composition Ni, Sn
Hot-dipped
Pins 0.7 0.7 (mm)
Lead spacing 10 5 (mm) or 10 15 (mm)
Marking
Product brand, approval signs and VDE standard number, ordering code, graphic symbol, rated
current, rated voltage, rated inductance, date of manufacture (YYWWD.internal ID code),
Delivery mode
Blister tray in cardboard box
1) UL approval with 300 V AC
2) Certified values:
Glow wire test (GWT to IEC 60695-2-11):
+750 °C, 2 s / +850 °C, 30 s
Ball pressure test (BP to IEC 60695-10-2):
+125 °C
B82721A
B82721J
B82721K
B82721A/J/K
Power line chokes
Current-compensated ring core double chokes


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