RF Inductors.pdf

1 µH to 470 µH
Rated Current: 600 mA to 4450 mA
Construction: Large ferrite drum core, enamel copper wire winding, flame-retardant lacquer coating, non-lacquered lead wire
Features: High rated current, high saturation behavior, suitable for wave soldering, RoHS-compatible
Applications: DC-DC converter, filtering of supply voltage, RF blocking and filtering, decoupling and interference suppression, telecommunications, LED and energy-saving lamps, entertainment electronics

Technical Data

Rated Inductance (LR): Measured with LCR meter Agilent 4284A or impedance analyzer Agilent 4294A
Q Factor (Qmin): Measured with impedance analyzer Agilent 4294A
Rated Temperature (TR): +40 °C
Rated Current (IR): Maximum permissible DC current based on rated temperature of +40 °C and component temperature of max. +125 °C
Saturation Current (Isat): Max. permissible DC with inductance decrease ∆L/L0 of approx. 10%, at +20 °C
DC Resistance (Rmax): Measured at +20 °C
Resonance Frequency (fres,min): Measured with Agilent 4294A or 8753ES, +20 °C

Ordering Codes

Various ordering codes available, depending on rated inductance, tolerance, and packaging (e.g. B82144F2102K000, B82144F2122K000, etc.)

Cautions and Warnings

Please note recommendations in Inductors data book and data sheets
Particular attention should be paid to derating curves and soldering conditions
Temperatures quoted in relation to wave soldering refer to the pin, not the housing
If components are to be washed varnished, check whether washing varnish agent has a negative effect on wire insulation or plastics.