WE-CAIR SMD Air Coil Inductors

Würth Elektronik WE-CAIR SMD Air Coil Inductors are especially suitable for high-frequency applications by offering high self-resonant frequency and >100 Q factor. These characteristics allow a 50% wider frequency range than previous RF coils.  In addition, these air coils have a low-temperature dependence, resulting in inductance stability across the entire operating range. Other features include inductance up to 538nH, up to 4A current, operating temperature range up to 125°C, and good solderability (tinned connector pins). 

Results: 60
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Shielding Inductance Tolerance Maximum DC Current Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Q Minimum Self Resonant Frequency Termination Length Width Height Core Material Qualification Series Packaging
Wurth Elektronik RF Inductors - SMD WE-CAIR AirCoil 5nH 4A 2% 150MHz AEC-Q200 486In Stock
Cut Tape
Rp22.933
Rp20.364
Rp17.392
Rp16.383
Reel
Rp14.292
Min.: 1
Mult.: 1
: 500
Air Coil Inductor Unshielded 5 nH 5 % 4 A 1.8 mOhms - 40 C + 125 C 140 6.5 GHz Standard 3.68 mm 3.05 mm 3.18 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 206nH 3A AEC-Q200 1.349In Stock
Cut Tape
Rp22.566
Rp19.263
Rp16.787
Rp14.200
Reel
Rp11.338
Min.: 1
Mult.: 1
: 1.000
Wirewound Unshielded 206 nH 5 % 3 A 30 mOhms - 40 C + 125 C 100 800 MHz Standard 10.55 mm 6.35 mm 5.9 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 47nH 3A 5% 150MHz AEC-Q200 1.666In Stock
Cut Tape
Rp20.548
Rp20.181
Rp19.997
Rp18.529
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 47 nH 5 % 3 A 5.6 mOhms - 40 C + 125 C 100 2.1 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 422nH 2,5A AEC-Q200 2.219In Stock
Cut Tape
Rp19.814
Rp19.630
Rp19.263
Rp18.713
Reel
Rp11.943
Min.: 1
Mult.: 1
: 1.000
Wirewound Unshielded 422 nH 5 % 2.5 A 60 mOhms - 40 C + 125 C 100 540 MHz Standard 10.55 mm 6.35 mm 5.9 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 68nH 2.5A 5% 150MHz AEC-Q200 2.102In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 68 nH 5 % 2.5 A 8.2 mOhms - 40 C + 125 C 100 1.5 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil1322 3.85nH 5% 1.6A AEC-Q200 2.749In Stock
Cut Tape
Rp16.878
Rp15.319
Rp14.016
Rp12.714
Rp11.613
Reel
Rp9.999
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 3.85 nH 5 % 1.6 A 6 mOhms - 40 C + 125 C 100 7.5 GHz Standard 2.21 mm 1.42 mm 1.37 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 82nH 2.5A 5% 150MHz AEC-Q200 1.533In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 82 nH 5 % 2.5 A 9.4 mOhms - 40 C + 125 C 100 1.3 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 169nH 3A AEC-Q200 1.969In Stock
Cut Tape
Rp22.566
Rp19.263
Rp16.787
Rp14.200
Reel
Rp11.338
Min.: 1
Mult.: 1
: 1.000
Wirewound Unshielded 169 nH 5 % 3 A 25 mOhms - 40 C + 125 C 100 875 MHz Standard 10.55 mm 6.35 mm 5.9 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil1322 2.55nH 5% 1.6A AEC-Q200 1.814In Stock
Cut Tape
Rp16.878
Rp15.319
Rp14.016
Rp12.714
Rp11.613
Reel
Rp9.999
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 2.55 nH 5 % 1.6 A 5 mOhms - 40 C + 125 C 100 8.2 GHz Standard 2.21 mm 1.42 mm 1.37 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil1322 5.45nH 5% 1.6A AEC-Q200 1.966In Stock
Cut Tape
Rp16.878
Rp15.319
Rp14.016
Rp12.714
Rp11.613
Reel
Rp9.999
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 5.45 nH 5 % 1.6 A 8 mOhms - 40 C + 125 C 100 7 GHz Standard 2.21 mm 1.42 mm 1.37 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil1340 5.6nH 5% 1.6A AEC-Q200 1.428In Stock
Cut Tape
Rp16.878
Rp15.319
Rp14.016
Rp12.714
Rp11.613
Reel
Rp9.999
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 5.6 nH 5 % 1.6 A 9 mOhms - 40 C + 125 C 100 6.5 GHz Standard 4.04 mm 1.42 mm 1.37 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil1340 9.85nH 5% 1.6A AEC-Q200 1.298In Stock
Cut Tape
Rp16.878
Rp15.319
Rp14.016
Rp12.714
Rp11.613
Reel
Rp9.999
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 9.85 nH 5 % 1.6 A 13 mOhms - 40 C + 125 C 100 5.2 GHz Standard 4.04 mm 1.42 mm 1.37 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 22nH 3A 5% 150MHz AEC-Q200 1.219In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 22 nH 5 % 3 A 4.2 mOhms - 40 C + 125 C 100 3.2 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 22nH 3A 2% 150MHz AEC-Q200 853In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 22 nH 2 % 3 A 4.2 mOhms - 40 C + 125 C 100 3.2 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 27nH 3.5A 5% 150MHz AEC-Q200 1.068In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 27 nH 5 % 3.5 A 4 mOhms - 40 C + 125 C 100 2.7 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 27nH 3.5A 2% 150MHz AEC-Q200 868In Stock
Cut Tape
Rp26.418
Rp24.033
Rp21.098
Rp19.997
Reel
Rp17.043
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 27 nH 2 % 3.5 A 4 mOhms - 40 C + 125 C 100 2.7 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 33nH 3A 5% 150MHz AEC-Q200 957In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 33 nH 5 % 3 A 4.8 mOhms - 40 C + 125 C 100 2.5 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 33nH 3A 2% 150MHz AEC-Q200 832In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 33 nH 2 % 3 A 4.8 mOhms - 40 C + 125 C 100 2.5 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 39nH 3A 5% 150MHz AEC-Q200 1.663In Stock
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 39 nH 5 % 3 A 4.4 mOhms - 40 C + 125 C 100 2.1 GHz Standard 4.83 mm 3.81 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 39nH 3A 2% 150MHz AEC-Q200 962In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 39 nH 2 % 3 A 4.4 mOhms - 40 C + 125 C 100 2.1 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 47nH 3A 2% 150MHz AEC-Q200 770In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 47 nH 2 % 3 A 5.6 mOhms - 40 C + 125 C 100 2.1 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 56nH 3A 150MHz AEC-Q200 732In Stock
1.000Expected 20/11/2026
Cut Tape
Rp22.566
Rp19.447
Rp17.098
Rp14.658
Reel
Rp11.448
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 56 nH 5 % 3 A 6.2 mOhms - 40 C + 125 C 100 1.5 GHz Standard 4.83 mm 3.81 mm 4.2 mm Air AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR 4248 56 nH 2 % IRmax = 3A 913In Stock
Cut Tape
Rp26.235
Rp23.116
Rp21.465
Rp19.263
Reel
Rp16.493
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 56 nH 3 A 6.2 mOhms - 40 C + 110 C 100 1.5 GHz Standard 6.36 mm 4.32 mm 4.2 mm AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 68nH 2.5A 2% 150MHz AEC-Q200 753In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 68 nH 2 % 2.5 A 8.2 mOhms - 40 C + 125 C 100 1.5 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-CAIR Air Coil 82nH 2.5A 2% 150MHz AEC-Q200 884In Stock
Cut Tape
Rp23.299
Rp20.914
Rp19.997
Rp17.979
Rp15.594
Reel
Rp14.805
Min.: 1
Mult.: 1
: 1.000
Air Coil Inductor Unshielded 82 nH 2 % 2.5 A 9.4 mOhms - 40 C + 125 C 100 1.3 GHz Standard 6.36 mm 4.83 mm 4.2 mm Wirewound AEC-Q200 WE-CAIR Reel, Cut Tape, MouseReel