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 (USD) 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 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
45In Stock
Min.: 1
Mult.: 1

142 59.5 nH 82 50 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 9.6 mOhms 11.8 A
Datasheet
45In Stock
Min.: 1
Mult.: 1

142 120 nH 85 50 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
30In Stock
100Expected 03/07/2026
Min.: 1
Mult.: 1

144 298 nH 158 40 MHz - 40 C + 85 C Radial 9.65 mm 9.65 mm 17.88 mm Tube
Coilcraft Variable Inductors 144 Unicoil Tunable 17.1 mOhms 7.2 A
Datasheet
24In Stock
Min.: 1
Mult.: 1

144 387 nH 162 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
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
214In 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 143 Unicoil Tunable 20.5 mOhms 6.6 A
Datasheet
72In Stock
Min.: 1
Mult.: 1

143 509 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 23.9 mOhms 6.1 A
Datasheet
318In Stock
Min.: 1
Mult.: 1

143 978 nH 90 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
53In Stock
Min.: 1
Mult.: 1

144 175 nH 106 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 19.05 mm Tube
Coilcraft Variable Inductors 142 Unicoil Tunable 11.9 mOhms 10.5 A
Datasheet
30In 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
7In 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 8.4 mOhms 12.5 A
Datasheet
2In Stock
Min.: 1
Mult.: 1

142 86 nH 83 40 MHz - 40 C + 85 C Radial 10.44 mm 10.44 mm 13.49 mm Tube