Power line chokes
Current-compensated U core double chokes
300 V AC, 0.4 2.6 A, 0.33 15 mH, +40 C
Series/Type: B82730U/G
Date: July 2012
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EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
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EPCOS AG is a TDK Group Company.Power line chokes B82730U/G
Current-compensated U core double chokes
Rated voltage 300 V AC
Rated current 0.4 ... 2.6 A
Rated inductance 0.33 ... 15 mH
Construction
Current-compensated U-core double choke
Ferrite core
Closed PET coil former (UL 94 V-0)
B82730U
Without encapsulation
Creepage distances 4 mm
Features
High resonance frequency
Approx. 1.3% stray inductance for symmetrical
interference suppression
Low whirring noise
B82730G
Suitable for wave soldering
Design complies with EN 60938-2 (VDE 0565-2) and UL 1283
UL 1446 class 155(F) electrical insulation system
VDE and UL approvals
Plastic material approved to EN 60335-1, clause 30,
Glow wire test (GWT): EN 60695 (+850 C)
RoHS-compatible
Applications
Suppression of common-mode interferences
Compact switch-mode power applications
Electronic ballasts in lamps
Suitable for white goods applications
Terminals
Base material CP wire
Hot-dipped
Pins 0.6 mm
Lead spacing 7 8 mm
Marking
Manufacturers logo, ordering code (shortened),
date of manufacture (WWYY), factory identification code
Delivery mode
Polystyrene tray (anti-static) in cardboard box
Please read Cautions and warnings and
2 07/12
Important notes at the end of this document.