Through-Hole RF Tunable Inductors

Coilcraft Through-Hole Tunable Inductors offer a broad range of vertical and horizontal mount tunable inductors. The versatile Slot Seven and Slot Ten models operate over a wide frequency range and offer inductance values up to 1143µH. Precision molded slotted bobbins ensure tight tolerance and high stability.

Results: 152
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Inductance
Q Minimum
Test Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
Length
Width
Height
Packaging
Coilcraft Variable Inductors 142 Unicoil Tunable 10.8 mOhms 11.1 A
Datasheet
5In Stock
50Expected 2026-02-23
Min.: 1
Mult.: 1

142 156 nH 88 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 13.49 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 11.9 mOhms 10.5 A
Datasheet
44In Stock
Min.: 1
Mult.: 1

142 256 nH 122 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 15.7 mOhms 9.2 A
Datasheet
50In Stock
Min.: 1
Mult.: 1

142 322 nH 86 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 13.49 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 20.5 mOhms 6.6 A
Datasheet
50In Stock
Min.: 1
Mult.: 1

143 764 nH 84 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 21.7 mOhms 6.4 A
Datasheet
48In Stock
Min.: 1
Mult.: 1

143 845 nH 84 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 25.2 mOhms 6 A
Datasheet
22In Stock
Min.: 1
Mult.: 1

143 1.08 uH 74 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 146 Unicoil Tunable 11.6 mOhms 9.3 A
Datasheet
108In Stock
Min.: 1
Mult.: 1

146 146 nH 94 50 MHz - 40 C + 85 C Radial 6.81 mm 6.81 mm 11.43 mm Tube
Coilcraft Variable Inductors 146 Unicoil Tunable 13 mOhms 8.8 A
Datasheet
87In Stock
Min.: 1
Mult.: 1

146 190 nH 88 50 MHz - 40 C + 85 C Radial 6.81 mm 6.81 mm 11.43 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 150 MHz 7.2 A
Datasheet
45In Stock
Min.: 1
Mult.: 1

164 19 nH 145 150 MHz - 40 C + 85 C Radial 5.21 mm 5.21 mm 7.87 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 150 MHz 5.1 A
Datasheet
73In Stock
Min.: 1
Mult.: 1

164 34 nH 138 150 MHz - 40 C + 85 C Radial 5.21 mm 5.21 mm 7.87 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 150 MHz 4.4 A
Datasheet
10In Stock
Min.: 1
Mult.: 1

164 41 nH 92 150 MHz - 40 C + 85 C Radial 5.84 mm 5.84 mm 8.64 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 100 MHz 3.3 A
Datasheet
58In Stock
Min.: 1
Mult.: 1

164 126 nH 75 100 MHz - 40 C + 85 C Radial 5.21 mm 5.21 mm 7.87 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 100 MHz 2.5 A
Datasheet
40In Stock
Min.: 1
Mult.: 1

164 150 nH 60 100 MHz - 40 C + 85 C Radial 5.84 mm 5.84 mm 8.64 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 8.4 mOhms 12.5 A
Datasheet
8In Stock
Min.: 1
Mult.: 1

142 100 nH 118 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 10.8 mOhms 11.1 A
Datasheet
90In Stock
Min.: 1
Mult.: 1

142 196 nH 125 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 14.5 mOhms 9.6 A
Datasheet
19In Stock
Min.: 1
Mult.: 1

142 280 nH 90 50 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 19.2 mOhms 6.8 A
Datasheet
219In Stock
Min.: 1
Mult.: 1

143 468 nH 78 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 150 MHz 5.1 A
Datasheet
90In Stock
100Expected 2026-03-27
Min.: 1
Mult.: 1

164 27 nH 108 150 MHz - 40 C + 85 C Radial 5.84 mm 5.84 mm 8.64 mm Tube
Coilcraft Variable Inductors 164 Unicoil Tunable 100 MHz 2.3 A
Datasheet
1In Stock
50Expected 2026-02-23
Min.: 1
Mult.: 1

164 164 nH 60 100 MHz - 40 C + 85 C Radial 5.84 mm 5.84 mm 8.64 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 21.7 mOhms 6.4 A
Datasheet
40In Stock
Min.: 1
Mult.: 1

143 556 nH 80 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 30 mOhms 5.5 A
Datasheet
61In Stock
50Expected 2026-04-16
Min.: 1
Mult.: 1

143 1.4 uH 92 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 146 Unicoil Tunable 9 mOhms 10.5 A
Datasheet
72In Stock
Min.: 1
Mult.: 1

146 60 nH 80 50 MHz - 40 C + 85 C Radial 7.6 mm 7.6 mm 12.1 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 14.5 mOhms 9.6 A
Datasheet
143In Stock
Min.: 1
Mult.: 1

142 378 nH 112 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 8.6 mOhms 10 A
Datasheet
35In Stock
Min.: 1
Mult.: 1

144 74 nH 98 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 14.7 mOhms 7.8 A
Datasheet
45In Stock
Min.: 1
Mult.: 1

144 200 nH 104 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube