Square Air Core RF Inductors

Coilcraft Square Air Core RF Inductors feature solder-coated leads, excellent Q factors, and cover inductance values ranging from 5.5nH to 500nH. These RF inductors use a flat top and bottom design for reliable pick and place as well as added mechanical stability. Coilcraft square air core RF inductors include lower and higher inductance models. Sample kits are available, containing 10x each of all parts with 5% tolerance.

Results: 86
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package/Case
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
Series
Packaging
Coilcraft RF Inductors - SMD 23nH Unshld 5% 4.4A 10mOhms
Datasheet
3,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Unshielded 23 nH 5 % 4.4 A 10 mOhms - 40 C + 125 C 120 2.6 GHz Standard 2.79 mm 2.29 mm 2.03 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 25nH Unshld 2% 4.4A 10mOhms
Datasheet
1,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 2.134 mm x 1.829 mm x 2.972 mm Unshielded 25 nH 2 % 4.4 A 10 mOhms - 40 C + 125 C 130 2.5 GHz Standard 2.972 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 27.3nH Unshld 2% 4.4A 10mOhms
Datasheet
1,547In Stock
2,000Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 2.134 mm x 1.829 mm x 2.972 mm Unshielded 27.3 nH 2 % 4.4 A 10 mOhms - 40 C + 125 C 130 3.2 GHz Standard 2.972 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 27.3nH Unshld 5% 4.4A 10mOhms
Datasheet
3,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 2.134 mm x 1.829 mm x 2.972 mm Unshielded 27.3 nH 5 % 4.4 A 10 mOhms - 40 C + 125 C 130 3.2 GHz Standard 2.972 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 27nH Unshld 5% 5.5A 8.1mOhms
Datasheet
1,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 2.67 mm Unshielded 27 nH 5 % 5.5 A 8.1 mOhms - 40 C + 125 C 200 2.6 GHz Standard 2.67 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 30nH Unshld 5.5A 8.3mOhms
Datasheet
1,771In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 2.67 mm Unshielded 30 nH 2 % 5.5 A 8.3 mOhms - 40 C + 125 C 200 2.4 GHz Standard 2.67 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 43nH Unshld 4.4A 10.8mOhms
Datasheet
1,086In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 3.3 mm Unshielded 43 nH 2 % 4.4 A 10.8 mOhms - 40 C + 125 C 200 2.2 GHz Standard 3.3 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 47nH Unshld 2% 4.4A 11.3mOhms
Datasheet
4,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 3.3 mm Unshielded 47 nH 2 % 4.4 A 11.3 mOhms - 40 C + 125 C 200 2.2 GHz Standard 3.3 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 68nH Unshld 2% 5.5A 8.6mOhms
Datasheet
1,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wirewound 3.56 mm x 3.73 mm x 5.33 mm Unshielded 68 nH 2 % 5.5 A 8.6 mOhms - 40 C + 125 C 230 2.13 GHz Standard 5.33 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 130nH Unshld 2% 5.4A 7.5mOhms
Datasheet
1,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wirewound 5.59 mm x 5.69 mm x 6.73 mm Unshielded 130 nH 2 % 5.4 A 7.5 mOhms - 40 C + 125 C 140 1 GHz Standard 6.73 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 15.7nH Unshld 2% 2.9A 9mOhms
Datasheet
488In Stock
2,000Expected 20/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1.829 mm x 1.397 mm x 2.286 mm Unshielded 15.7 nH 2 % 2.9 A 9 mOhms - 40 C + 125 C 90 4.4 GHz Standard 2.286 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 6nH Unshld 5% 2.9A 6mOhms
Datasheet
404In Stock
2,000Expected 3/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound Unshielded 6 nH 5 % 2.9 A 6 mOhms - 40 C + 125 C 64 5.2 GHz Standard 2.08 mm 1.4 mm 1.5 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 12.1nH Unshld 5% 4.4A 7mOhms
Datasheet
116In Stock
2,000Expected 6/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound Unshielded 12.1 nH 5 % 4.4 A 7 mOhms - 40 C + 125 C 130 4.3 GHz Standard 2.29 mm 1.65 mm 2.03 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 14.7nH Unshld 5% 4.4A 7.2mOhms
Datasheet
1,242In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Unshielded 14.7 nH 5 % 4.4 A 7.2 mOhms - 40 C + 125 C 90 3 GHz Standard 2.29 mm 1.65 mm 2.03 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 27nH Unshld 2% 5.5A 8.1mOhms
Datasheet
680In Stock
1,200Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 2.67 mm Unshielded 27 nH 2 % 5.5 A 8.1 mOhms - 40 C + 125 C 200 2.6 GHz Standard 2.67 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 33nH Unshld 2% 4.8A 9.5mOhms
Datasheet
672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 33 nH 2 % 4.8 A 9.5 mOhms - 40 C + 125 C 200 2.3 GHz Standard 2.92 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 43nH Unshld 4.4A 10.8mOhms
Datasheet
774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wirewound 2.67 mm x 2.79 mm x 3.3 mm Unshielded 43 nH 5 % 4.4 A 10.8 mOhms - 40 C + 125 C 200 2.2 GHz Standard 3.3 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 68nH Unshld 5% 5.5A 8.6mOhms
Datasheet
1,055In Stock
1,000Expected 3/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wirewound 3.56 mm x 3.73 mm x 5.33 mm Unshielded 68 nH 5 % 5.5 A 8.6 mOhms - 40 C + 125 C 230 2.13 GHz Standard 5.33 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 82nH Unshld 2% 5.6A 9.4mOhms
Datasheet
1,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wirewound 3.56 mm x 3.73 mm x 5.84 mm Unshielded 82 nH 2 % 5.6 A 9.4 mOhms - 40 C + 125 C 230 1.79 GHz Standard 5.84 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 82nH Unshld 5% 5.6A 9.4mOhms
Datasheet
787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wirewound 3.56 mm x 3.73 mm x 5.84 mm Unshielded 82 nH 5 % 5.6 A 9.4 mOhms - 40 C + 125 C 230 1.79 GHz Standard 5.84 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 160nH Unshld 2% 5.7A 8.25mOhms
Datasheet
1,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wirewound 5.59 mm x 5.69 mm x 7.37 mm Unshielded 160 nH 2 % 5.7 A 8.25 mOhms - 40 C + 125 C 140 1 GHz Standard 7.37 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 180nH Unshld 2% 5A 9.5mOhms
Datasheet
311In Stock
500Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wirewound 5.59 mm x 5.69 mm x 8.13 mm Unshielded 180 nH 2 % 5 A 9.5 mOhms - 40 C + 125 C 140 1.1 GHz Standard 8.13 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 220nH Unshld 2% 5A 11mOhms
Datasheet
451In Stock
1,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wirewound 5.59 mm x 5.69 mm x 9.91 mm Unshielded 220 nH 2 % 5 A 11 mOhms - 40 C + 125 C 140 1 GHz Standard 9.91 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 300nH Unshld 5% 3.7A 13.8mOhms
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wirewound 5.72 mm x 5.69 mm x 11.94 mm Unshielded 300 nH 5 % 3.7 A 13.8 mOhms - 40 C + 125 C 150 720 MHz Standard 11.94 mm 5.72 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 500nH Unshld 2% 4.3A 16.5mOhms
Datasheet
585In Stock
900Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Wirewound 7.49 mm x 7.24 mm x 14 mm Unshielded 500 nH 2 % 4.3 A 16.5 mOhms - 40 C + 125 C 180 500 MHz Standard 14 mm 7.49 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel