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
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 6.9nH Unshld 5% 2.7A 6mOhms 1,882In Stock
Min.: 1
Mult.: 1
: 2,000

Unshielded 6.9 nH 5 % 2.7 A 6 mOhms - 40 C + 125 C 100 4.6 GHz Standard 2.08 mm 1.75 mm 1.78 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 23nH Unshld 2% 4.4A 10mOhms 2,243In Stock
2,000Expected 08/07/2026
Min.: 1
Mult.: 1
: 2,000

Wirewound 2.134 mm x 1.829 mm x 2.235 mm Unshielded 23 nH 2 % 4.4 A 10 mOhms - 40 C + 125 C 120 2.6 GHz Standard 2.235 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 19.4nH Unshld 2% 2.9A 10mOhms 3,868In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.397 mm x 2.591 mm Unshielded 19.4 nH 2 % 2.9 A 10 mOhms - 40 C + 125 C 90 4 GHz Standard 2.591 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 13.7nH Unshld 2% 2.7A 8mOhms 1,669In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.524 mm x 1.93 mm Unshielded 13.7 nH 2 % 2.7 A 8 mOhms - 40 C + 125 C 100 4.3 GHz Standard 1.93 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 6.9nH Unshld 2% 2.7A 6mOhms 4,277In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.524 mm x 1.295 mm Unshielded 6.9 nH 2 % 2.7 A 6 mOhms - 40 C + 125 C 100 4.6 GHz Standard 1.295 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 39nH Unshld 5% 4.8A 10mOhms 1,426In Stock
Min.: 1
Mult.: 1
: 600

Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 39 nH 5 % 4.8 A 10 mOhms - 40 C + 125 C 200 2.2 GHz Standard 2.92 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 8.9nH Unshld 2% 2.9A 7mOhms 2,727In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.397 mm x 1.626 mm Unshielded 8.9 nH 2 % 2.9 A 7 mOhms - 40 C + 125 C 90 4.3 GHz Standard 1.626 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 27.3nH Unshld 5% 4.4A 10mOhms 1,964In Stock
Min.: 1
Mult.: 1
: 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 6nH Unshld 2% 2.9A 6mOhms 1,874In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.397 mm x 1.295 mm Unshielded 6 nH 2 % 2.9 A 6 mOhms - 40 C + 125 C 64 5.2 GHz Standard 1.295 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 21.5nH Unshld 2% 4.4A 9mOhms 1,980In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 2.134 mm x 1.829 mm x 2.565 mm Unshielded 21.5 nH 2 % 4.4 A 9 mOhms - 40 C + 125 C 130 3.7 GHz Standard 2.565 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 8.1nH Unshld 2% 4.4A 6mOhms 2,560In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 2.134 mm x 1.829 mm x 1.473 mm Unshielded 8.1 nH 2 % 4.4 A 6 mOhms - 40 C + 125 C 130 5.2 GHz Standard 1.473 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 68nH Unshld 5% 5.5A 8.6mOhms 8,940In Stock
Min.: 1
Mult.: 1
: 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 14.7nH Unshld 2% 4.4A 7.2mOhms 1,835In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 2.134 mm x 1.829 mm x 1.549 mm Unshielded 14.7 nH 2 % 4.4 A 7.2 mOhms - 40 C + 125 C 90 3 GHz Standard 1.549 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 16.6nH Unshld 2% 4.4A 8mOhms 1,997In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 2.134 mm x 1.829 mm x 12.21 mm Unshielded 16.6 nH 2 % 4.4 A 8 mOhms - 40 C + 125 C 130 3.4 GHz Standard 2.21 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 17nH Unshld 2% 2.7A 9mOhms 11,017In Stock
Min.: 1
Mult.: 1
: 2,000

Wirewound 1.829 mm x 1.524 mm x 2.286 mm Unshielded 17 nH 2 % 2.7 A 9 mOhms - 40 C + 125 C 100 4 GHz Standard 2.286 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 27nH Unshld 5% 5.5A 8.1mOhms 1,460In Stock
Min.: 1
Mult.: 1
: 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 36nH Unshld 2% 4.8A 9.8mOhms 651In Stock
Min.: 1
Mult.: 1
: 600

Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 36 nH 2 % 4.8 A 9.8 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 47nH Unshld 5% 4.4A 11.3mOhms 959In Stock
Min.: 1
Mult.: 1
: 600

Wirewound 2.67 mm x 2.79 mm x 3.3 mm Unshielded 47 nH 5 % 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 2222 300nH Unshld 2% 3.7A 13.8mOhms 580In Stock
Min.: 1
Mult.: 1
: 250

Wirewound 5.72 mm x 5.69 mm x 11.94 mm Unshielded 300 nH 2 % 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 2222 90nH Unshld 2% 5A 5.5mOhms 985In Stock
Min.: 1
Mult.: 1
: 250

Wirewound 5.46 mm x 5.69 mm x 5.21 mm Unshielded 90 nH 2 % 5 A 5.5 mOhms - 40 C + 125 C 140 1.15 GHz Standard 5.21 mm 5.46 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 15.7nH Unshld 5% 2.9A 9mOhms 1,493In Stock
Min.: 1
Mult.: 1
: 2,000

1.829 mm x 1.397 mm x 2.286 mm Unshielded 15.7 nH 5 % 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 22nH Unshld 5% 2.7A 10mOhms 17In Stock
2,000Expected 08/06/2026
Min.: 1
Mult.: 1
: 2,000

Unshielded 22 nH 5 % 2.7 A 10 mOhms - 40 C + 125 C 100 3.5 GHz Standard 2.79 mm 2.08 mm 1.78 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 33nH Unshld 5% 4.8A 8.3mOhms 1,045In Stock
Min.: 1
Mult.: 1
: 600

Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 33 nH 5 % 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 47nH Unshld 2% 4.9A 6.35mOhms 498In Stock
1,000Expected 12/06/2026
Min.: 1
Mult.: 1
: 500

Wirewound 3.56 mm x 3.73 mm x 4.06 mm Unshielded 47 nH 2 % 4.9 A 6.35 mOhms - 40 C + 125 C 230 1.87 GHz Standard 4.06 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 130nH Unshld 5% 5.4A 7.5mOhms 262In Stock
Min.: 1
Mult.: 1
: 250

Wirewound Unshielded 130 nH 5 % 5.4 A 7.5 mOhms - 40 C + 125 C 140 1 GHz Standard 5.21 mm 5.46 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel