142/143/144 Series 10mm Tunable Coils

Coilcraft 142, 143, and 144 Series 10mm Tunable Coils are precision molded in plastic to ensure constant winding pitch and a consistent relationship to the printed circuit board (PCB). The variable inductor coils come in standard inductance values from 0.05µH to 1.5µH with or without shielding. These parts are available without cores for use as fixed inductors. Tuning is done by means of a threaded powdered iron core with a hex socket for easy, positive adjustment. Plated brass shield cans with solderable tabs are optional. The 144 Series parts are available with a tap to meet specific requirements.

Results: 66
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Description Datasheet Availability Pricing (GBP) 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 11.9 mOhms 10.5 A
Datasheet
29In Stock
Min.: 1
Mult.: 1

142 197 nH 94 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 13.49 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 18 mOhms 8.6 A
Datasheet
6In Stock
Min.: 1
Mult.: 1

142 410 nH 82 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 13.49 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 17.9 mOhms 7.1 A
Datasheet
8In Stock
Min.: 1
Mult.: 1

143 416 nH 82 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 21.7 mOhms 6.4 A
Datasheet
27In 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
197In Stock
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 144 Unicoil Tunable 13.6 mOhms 8.1 A
Datasheet
19In Stock
50Expected 03/07/2026
Min.: 1
Mult.: 1

144 250 nH 154 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 14.5 mOhms 9.6 A
Datasheet
142In 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 142 Unicoil Tunable 15.7 mOhms 9.2 A
Datasheet
131In Stock
Min.: 1
Mult.: 1

142 450 nH 106 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 28.9 mOhms 5.6 A
Datasheet
263In Stock
Min.: 1
Mult.: 1

143 1.32 uH 98 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 7.4 mOhms 11 A
Datasheet
12In Stock
Min.: 1
Mult.: 1

144 59 nH 140 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 8.6 mOhms 10 A
Datasheet
34In 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 10.9 mOhms 9 A
Datasheet
5In Stock
Min.: 1
Mult.: 1

144 164 nH 150 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 12.1 mOhms 8.6 A
Datasheet
200In Stock
Min.: 1
Mult.: 1

144 149 nH 101 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
Coilcraft Variable Inductors 144 Unicoil Tunable 17.1 mOhms 7.2 A
Datasheet
30In Stock
Min.: 1
Mult.: 1

144 256 nH 108 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 7.4 mOhms 13.4 A
Datasheet
65In Stock
Min.: 1
Mult.: 1

142 65 nH 115 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 16.9 mOhms 8.9 A
Datasheet
15In Stock
Min.: 1
Mult.: 1

142 520 nH 110 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 17.9 mOhms 7.1 A
Datasheet
105In Stock
Min.: 1
Mult.: 1

143 624 nH 90 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 26.4 mOhms 5.8 A
Datasheet
24In Stock
Min.: 1
Mult.: 1

143 1.18 uH 74 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 10.9 mOhms 9 A
Datasheet
77In Stock
Min.: 1
Mult.: 1

144 122 nH 100 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 12.1 mOhms 8.6 A
Datasheet
53In Stock
50Expected 12/06/2026
Min.: 1
Mult.: 1

144 207 nH 154 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 9.6 mOhms 11.8 A
Datasheet
35In Stock
Min.: 1
Mult.: 1

142 145 nH 120 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 11.94 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 19.2 mOhms 6.8 A
Datasheet
58In Stock
Min.: 1
Mult.: 1

143 708 nH 78 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
15In Stock
Min.: 1
Mult.: 1

143 720 nH 76 50 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 143 Unicoil Tunable 27.6 mOhms 5.7 A
Datasheet
30In Stock
Min.: 1
Mult.: 1

143 1.25 uH 92 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube