B82732W2901B30 Datasheet, PDF (2/6 Pages) EPCOS – Power line chokes

Power line chokes
Current-compensated D core double chokes
Rated voltage 250 V AC
Rated current 0.4 ... 2.2 A (+40 °C)
Rated inductance 3.3 ... 100 mH
Construction
■ Current-compensated double choke
■ Closed rectangular ferrite core
■ Closed polycarbonate coil former (UL 94 V-0)
■ Without encapsulation
■ 2-section winding
■ Clearance and creepage distances t 3 mm
Features
■ High resonance frequency due to 2-section winding
■ Approx. 1% stray inductance for symmetrical
interference suppression
■ Low leakage due to closed core shape
■ High pulse strength
■ Low whirring noise
■ Suitable for wave soldering
■ Design complies with EN 60938-2 (VDE 0565-2) and UL 1283
■ UL¹⁾ and ENEC (VDE) approvals
■ Recyclable owing to omission of encapsulation and glue
■ RoHS-compatible
Applications
■ Suppression of common-mode interferences
■ Switch-mode power applications
■ Electronic ballasts in lamps
Terminals
■ Base material CuNi18Zn20
■ Layer composition Ni, Sn
■ Hot-dipped
■ Pins 0.6 u 0.6 (mm)
■ Lead spacing 10 u 12.5 (mm)
Marking
Manufacturer, rated inductance, rated current,
ordering code, approval symbols, date of manufacture (WWYY)
Delivery mode
Blister tray in cardboard box
1) UL approval with 300 V AC.
Please read Cautions and warnings and
Important notes at the end of this document.
2 06/13
B82732R/W
B82732R
B82732W