B82114 EPCOS | Alldatasheet

Document overview

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Technical content

Features

■ High resonance frequency ■ High inductance ratings

Applications

■ RF blocking and filtering ■ Interference suppression in small appliances Marking LR andIR in clear text Delivery mode Bulk Dimensional drawing B82500VHF Chokes

Characteristics and ordering codes For further technical datasee page 194 Impedance |Z | versus frequency f (typical values) B82500-C- IR A LR µH fres MHz R typ Ω Approx. weight g Ordering code 0,2 3900 1,8 20 7 B82500-C-A2 0,5 820 3,0 2,5 7 B82500-C-A5 1,0 330 4,2 0,6 7 B82500-C-A8 2,0 120 5,8 0,15 7 B82500-C-A10 B82500VHF Chokes

VHF chokes for power line applications Rated voltage 500 V dc/ac1) Rated current max. 1 A Construction ■ Round 6-aperture ferrite core ■ With or without insulating sleeve ■ The selected core material provides maximum impedance in the relevant frequency range of 50 to 200 MHz ■ An insulating sleeve prevents any turn-to-turn short circuits ■ Broadband interference suppression in electrical systems and equipment in the RF and VHF range ■ Reduction of radiated interference in broadcasting and TV receivers Delivery mode Bulk Dimensional drawing Type B82114-R-A … (without insulating sleeve) Type B82114-R-C … (with insulating sleeve) 1) 500 Vac only with insulating sleeve ∗) Insulating sleeve Tinned leads, wire diameter 0,5 + 0,15 mm B82114VHF Chokes

Characteristics and ordering codes Impedance |Z | versus frequency f (typical values) Iv: dc magnetic bias B82114-R- Test voltage 2500 Vac, 1 min (only with insulation) Rated current max. 1 A Climatic category In accordance with IEC 60068-1 B82114-R-A: 55/120/21 (– 55°C/+120 °C/21 days damp heat test) B82114-R-C: 55/125/56 (– 55°C/+125 °C/56 days damp heat test) fres MHz |Z | atfres Ω Color code Number of turns Gewicht ca. g Version Ordering code 60 900 brown 2,5 1,3 non-insulated B82114-R-A4 insulated B82114-R-C4 100 800 green 2,5 1,3 non-insulated B82114-R-A1 insulated B82114-R-C1 SSB0557-Z f 2 kHz ΩZ|| 110 (-A1/-C1 -A4/-C4 310 410 510 610 Ιv = 250 mA) = 50 mA) vΙ 102 103 B82114VHF Chokes

Reel packing for type B82111-E (for taping see data sheetpage 198) Reel packing for types B82131 … B82134 (for taping see data sheetpage 195) Type Reel dimensions (mm) Packing units Pieces/reeln + 1 W max. B82111-E 97 109 1000 B82131, B82132 95 107 2000 B82133, B82134 95 107 1000 Label VHF Chokes Packing

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