VHF Chokes
B82500
VHF chokes with ferrite core Rated voltage 250 V dc/ac Rated current 0,2 to 2 A Rated inductance 120 to 3900 µH Construction
s Ferrite cylinder core s Winding: low-capacitance, multilayer,
enamel copper wire
s Polyester insulating sleeve
Features
s High resonance frequency s High inductance ratings
Applications
s RF blocking and filtering s Interference suppression in small appliances
Marking
www.DataSheet4U.com
LR and IR in clear text
Delivery mode Bulk Dimensional draw.
VHF chokes
VHF Chokes
B82500
VHF chokes with ferrite core Rated voltage 250 V dc/ac Rated current 0,2 to 2 A Rated inductance 120 to 3900 µH Construction
s Ferrite cylinder core s Winding: low-capacitance, multilayer,
enamel copper wire
s Polyester insulating sleeve
Features
s High resonance frequency s High inductance ratings
Applications
s RF blocking and filtering s Interference suppression in small appliances
Marking
www.DataSheet4U.com
LR and IR in clear text
Delivery mode Bulk Dimensional drawing
203 04/00
VHF Chokes
B82500
Characteristics and ordering codes For further technical data see page 194
IR
A 0,2 0,5 1,0 2,0
LR
µH 3900 820 330 120
fres
MHz 1,8 3,0 4,2 5,8
Rtyp
Ω 20 2,5 0,6 0,15
Approx. weight g 7 7 7 7
Ordering code
B82500-C-A2 B82500-C-A5 B82500-C-A8 B82500-C-A10
Impedance |Z | versus frequency f (typical values) B82500-C-
204 04/00
VHF Chokes
B82114
VHF chokes for power line applications Rated voltage 500 V dc/ac1) Rated current max. 1 A Construction
s Round 6-aperture ferrite core s With or without insulating sleeve
Features
s The selected core material provides
maximum impedance in the relevant frequency range of 50 to 200 MHz s An insulating sleeve prevents any turn-to-turn short circuits Applications
s Broadband interference suppression in
electrical systems and equipment in the RF and VHF range s Reduction of radiated interference in broadcasting and TV receivers Delivery mode Bulk Dimensional drawing Type B82114-R-A … (without insulating.