IN3LBQ on the Hühnerspiel (Amthorspitze) - photo by IN3OTD

Some measurements on ferrite inductors

Bourns SDR0703-4R7ML, 4.7 μH, 1.5 A

SDR0703-4R7ML measurement setup SDR0703-4R7ML impedance

RS_self, unknown manufacturer, about 10 μH

RS_self measurement setup RS_self impedance

Bourns (J.W. Miller) 5256-RC, 500 μH, 2 A

5256-RC measurement setup 5256-RC impedance

Bourns 9310-06-RC, 0.47 μH, 1.2 A

9310-06-RC measurement setup 9310-06-RC impedance

Bourns 2100HT-471-V-RC, 470 μH, 2 A

2100HT-471-V-RC measurement setup 2100HT-471-V-RC impedance

Bourns 5900-471-RC, 470 μH, 1.2 A

Bourns 5900-471-RC measurement setup Bourns 5900-471-RC impedance

Delevan 1641R-183K, 18 μH, 0.3 A

Delevan 1641R-183K measurement setup Delevan 1641R-183K impedance

Delevan S1008R-911K, 0.91 μH, 0.685 A

Delevan S1008R-911K measurement setup Delevan S1008R-911K impedance

Delevan S1008R-331K, 0.33 μH, 0.865 A

Delevan S1008R-331K measurement setup Delevan S1008R-331K impedance

Delevan 2474R-33L, 470 μH, 0.59 A

Delevan 2474R-33L measurement setup Delevan 2474R-33L impedance

TV choke, manufacturer unknown, about 17 μH

TV_choke_1 measurement setup TV_choke_1 impedance

Bourns_FB20010-3B-RC

Bourns_FB20010-3B-RC

Bourns_FB20010-3B-RC measurement setup Bourns_FB20010-3B-RC impedance

Bourns_SRF0905A-202Y_single

Bourns_SRF0905A-202Y_single

Bourns_SRF0905A-202Y_single measurement setup Bourns_SRF0905A-202Y_single impedance

Bourns_SRF0905A-202Y_parallel

Bourns_SRF0905A-202Y_parallel

Bourns_SRF0905A-202Y_parallel measurement setup Bourns_SRF0905A-202Y_parallel impedance

Bourns_SRF0905A-202Y_series

Bourns_SRF0905A-202Y_series

Bourns_SRF0905A-202Y_series measurement setup Bourns_SRF0905A-202Y_series impedance

Kemet_C322C104K1R

Kemet_C322C104K1R

Kemet_C322C104K1R measurement setup Kemet_C322C104K1R impedance

AVX_08055C104KAT2A

AVX_08055C104KAT2A

AVX_08055C104KAT2A measurement setup AVX_08055C104KAT2A impedance

Kemet_C0805C105K4RACTU

Kemet_C0805C105K4RACTU

Kemet_C0805C105K4RACTU measurement setup Kemet_C0805C105K4RACTU impedance

Laird_TYS6045680M-10

Laird TYS6045680M-10, 68 μH, 1 A

Laird TYS6045680M-10 measurement setup

Bourns CW252016-R33J
used on Hermes-Lite TX filter

Bourns CW252016-R33J measurement setup Bourns CW252016-R33J impedance

Bourns CW252016-R39J
used on Hermes-Lite TX filter

Bourns CW252016-R39J measurement setup Bourns CW252016-R39J impedance

Murata_82153C

Murata 82153C measurement setup Murata 82153C impedance

Taiyo Yuden_CBC3225T220MR

Taiyo Yuden CBC3225T220MR measurement setup Taiyo Yuden CBC3225T220MR impedance

Bourns_SRN5040-330M

Bourns SRN5040-330M measurement setup Bourns SRN5040-330M impedance

Coupled inductors

Some of these dual-winding power inductors may be used as output transformers in small HF power amplifiers.

Bourns_SRF0703-4R7M.s4p

>
Bourns SRF0703-4R7M measurement setup
> Bourns_SRF0703-4R7M.s4p S-parameters

Bourns_SRF0703-100M.s4p

>
Bourns_SRF0703-100M measurement setup
> Bourns_SRF0703-100M.s4p S-parameters

Bourns_SRF1260A-4R7Y.s4p

>
Bourns_SRF1260A-4R7Y measurement setup
> Bourns_SRF1260A-4R7Y.s4p S-parameters

Bourns_SRF1260-100M.s4p

>
Bourns_SRF1260-100M measurement setup
> Bourns_SRF1260-100M.s4p S-parameters

Murata_48680C.s4p

>
Murata_48680C measurement setup
> Murata_48680C.s4p S-parameters