Air Core Inductors

: 474 Products Found

Filter Layout: LEFT

TOP

0 Filter(s) Selected

Products Found Please click the 'Apply Filters' button to update results

Keep applying filters or Show Results Show Results

Apply Filters

Filters

Clear All Filters

Min/Max Inductance

Reset

Min/Max DC Resistance Max

Reset

Min/Max Self Resonant Frequency

Reset

Min/Max Product Length

Reset

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

Open Filters

We offer a range of Air Core Inductors with choices of inductance, RMS current, and inductance tolerance.

An Air Core Inductor does not depend upon a ferromagnetic material to achieve its specified inductance. Instead, it comprises windings coiled onto an insulator such as Bakelite, glass, or PTFE, with only air inside the coil.

One of the biggest advantages of an air core inductor is the minimal signal loss that occurs at higher magnetic field strengths. With ferromagnetic cores such as iron, the core can become magnetically saturated when the magnetic field is too strong. This leads to a loss in inductance, but an air core inductor has no such problem. An air core inductor can carry electromagnetic frequencies up to 1 GHz, but ferromagnetic core inductors tend to experience loss when the frequency exceeds 100 MHz.

Air core inductors are also free of the 'iron losses' which affect ferromagnetic cores. As frequency is increased this advantage becomes progressively more important. You obtain better Q-factor, greater efficiency, greater power handling, and less distortion.

Applications for Air Core Inductors

Sometimes non-linearity in the magnetization curve can be tolerated; for example, in switching converters. However, air core inductors are essential in circuits such as audio cross over networks in hi-fi speaker systems that must avoid distortion.

Most radio transmitters rely on air coils to prevent the production of harmonics. As well as their use in constructing RF tuning coils, Air Core Inductors are also found in filter circuits, snubber circuits, and high-frequency applications including TV and radio receivers.

Compare Selected Compare (0)

Sort by

Best Match

Best Match Price: Low to High Price: High to Low Stock: Low to High Stock: High to Low

Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl GST)	Quantity	Inductance	RMS Current (Irms)	Product Range	Inductance Tolerance	DC Resistance Max	Self Resonant Frequency	Product Length	Product Width	Product Height
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
0806SQ-5N5GLC	2286585 Data Sheet + RoHS	Air Core Inductor, Square, 5.5 nH, 2.9 A, 0806SQ Series, ± 2%, 0.0034 ohm, 4.9 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286585 2286585RL in Re-reel	5+ $3.97 ($4.57) 50+ $3.01 ($3.46) 250+ $2.05 ($2.36) 500+ $2.02 ($2.32) 1000+ $1.97 ($2.27) 2000+ $2.28 ($2.62) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	5.5nH	2.9A	0806SQ Series	± 2%	0.0034ohm	4.9GHz	1.346mm	1.829mm	1.397mm
0806SQ-5N5GLC	2286585RL Data Sheet + RoHS	Air Core Inductor, Square, 5.5 nH, 2.9 A, 0806SQ Series, ± 2%, 0.0034 ohm, 4.9 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2286585RL 2286585 in Cut Tape	5+ $3.97 ($4.57) 50+ $3.01 ($3.46) 250+ $2.05 ($2.36) 500+ $2.69 ($3.09) 1000+ $1.97 ($2.27) 2000+ $2.28 ($2.62) More Pricing...	Restricted Item Minimum order of 100 items Multiples of 5 only Please enter a valid quantity Add Min: 100 Mult: 5	5.5nH	2.9A	0806SQ Series	± 2%	0.0034ohm	4.9GHz	1.346mm	1.829mm	1.397mm
A04TJLC	2287176 Data Sheet + RoHS	Air Core Inductor, 12.5 nH, 4 A, Mini Spring, ± 5%, 0.0034 ohm, 3.3 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287176 2287176RL in Re-reel 2299831 in Full Reel	1+ $2.83 ($3.25) 10+ $2.15 ($2.47) 50+ $1.47 ($1.69) 100+ $1.45 ($1.67) 200+ $1.42 ($1.63) 250+ $2.51 ($2.89) 700+ $1.75 ($2.01) 1400+ $1.62 ($1.86) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	12.5nH	4A	Mini Spring	± 5%	0.0034ohm	3.3GHz	3.94mm	4.45mm	3.15mm
A04TJLC	2287176RL Data Sheet + RoHS	Air Core Inductor, 12.5 nH, 4 A, Mini Spring, ± 5%, 0.0034 ohm, 3.3 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2287176RL 2287176 in Cut Tape 2299831 in Full Reel	100+ $1.45 ($1.67) 200+ $1.42 ($1.63) 250+ $2.51 ($2.89) 700+ $1.75 ($2.01) 1400+ $1.62 ($1.86)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	12.5nH	4A	Mini Spring	± 5%	0.0034ohm	3.3GHz	3.94mm	4.45mm	3.15mm
0807SQ-10NGLC	2286590 Data Sheet + RoHS	Air Core Inductor, Square, 10.2 nH, 2.7 A, 0807SQ Series, ± 2%, 0.007 ohm, 4 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286590 2286590RL in Re-reel	5+ $3.50 ($4.03) 50+ $3.16 ($3.63) 250+ $2.16 ($2.48) 500+ $2.13 ($2.45) 1000+ $2.08 ($2.39) 2000+ $2.28 ($2.62) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	10.2nH	2.7A	0807SQ Series	± 2%	0.007ohm	4GHz	1.625mm	1.829mm	1.524mm

1515SQ-68NGEC	2286990 Data Sheet + RoHS	Air Core Inductor, Square, 68 nH, 5.5 A, 1515SQ, ± 2%, 0.0086 ohm, 2.13 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286990 2286990RL in Re-reel	1+ $2.03 ($2.33)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	68nH	5.5A	1515SQ	± 2%	0.0086ohm	2.13GHz	5.33mm	3.56mm	3.73mm

A02TJLC	2287174 Data Sheet + RoHS	Air Core Inductor, 5 nH, 4 A, Mini Spring, ± 5%, 0.0018 ohm, 6.5 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287174 2287174RL in Re-reel	1+ $3.64 ($4.19) 10+ $2.19 ($2.52) 50+ $1.80 ($2.07) 100+ $1.41 ($1.62) 250+ $2.56 ($2.94) 700+ $1.79 ($2.06) 1400+ $1.66 ($1.91) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	5nH	4A	Mini Spring	± 5%	0.0018ohm	6.5GHz	3.94mm	4.45mm	3.15mm

0908SQ-27NGLC	2286605 Data Sheet + RoHS	Air Core Inductor, Square, 27.3 nH, 4.4 A, 0908SQ Series, ± 2%, 0.01 ohm, 3.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286605 2286605RL in Re-reel	5+ $3.50 ($4.03) 50+ $3.01 ($3.46) 250+ $2.05 ($2.36) 500+ $2.69 ($3.09) 1000+ $1.97 ($2.27) 2000+ $2.28 ($2.62) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	27.3nH	4.4A	0908SQ Series	± 2%	0.01ohm	3.2GHz	2.972mm	2.134mm	1.829mm

2222SQ-161GEC	2287143 Data Sheet + RoHS	Air Core Inductor, Square, 160 nH, 5.7 A, 2222SQ, ± 2%, 0.00825 ohm, 1 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287143 2287143RL in Re-reel	1+ $5.81 ($6.68) 10+ $3.52 ($4.05) 25+ $2.89 ($3.32) 50+ $2.26 ($2.60) 250+ $4.08 ($4.69) 500+ $2.84 ($3.27) 1000+ $2.65 ($3.05) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	160nH	5.7A	2222SQ	± 2%	0.00825ohm	1GHz	7.37mm	5.59mm	5.69mm

132-17SMGLD	2286972 Data Sheet + RoHS	Air Core Inductor, 380 nH, 2.5 A, Maxi Spring, ± 2%, 0.05 ohm, 590 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286972 2286972RL in Re-reel	1+ $4.92 ($5.66) 10+ $3.04 ($3.50) 50+ $1.96 ($2.25) 200+ $1.95 ($2.24) 250+ $3.47 ($3.99) 500+ $2.43 ($2.79) 800+ $2.25 ($2.59) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	380nH	2.5A	Maxi Spring	± 2%	0.05ohm	590MHz	10.55mm	6.1mm	5.97mm

2929SQ-331GEC	2287164 Data Sheet + RoHS	Air Core Inductor, Square, 330 nH, 4.7 A, 2929SQ, ± 5%, 0.0125 ohm, 660 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287164 2287164RL in Re-reel	1+ $5.78 ($6.65) 150+ $4.27 ($4.91) 450+ $2.99 ($3.44) 900+ $2.77 ($3.19)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	330nH	4.7A	2929SQ	± 5%	0.0125ohm	660MHz	10.29mm	7.49mm	7.24mm

132-20SMGLB	2286975 Data Sheet + RoHS	Air Core Inductor, 538 nH, 2 A, Maxi Spring, ± 2%, 0.09 ohm, 490 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286975 2286975RL in Re-reel	1+ $5.01 ($5.76) 10+ $3.04 ($3.50) 50+ $1.96 ($2.25) 200+ $1.95 ($2.24) 250+ $3.53 ($4.06) 500+ $2.47 ($2.84) 800+ $2.30 ($2.65) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	538nH	2A	Maxi Spring	± 2%	0.09ohm	490MHz	10.55mm	6.1mm	5.97mm

1812SMS-22NGLC	2287116 Data Sheet + RoHS	Air Core Inductor, 22 nH, 3 A, Midi Spring, ± 2%, 0.0042 ohm, 3.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287116 2287116RL in Re-reel 2299765 in Full Reel	1+ $4.80 ($5.52) 250+ $3.37 ($3.88)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22nH	3A	Midi Spring	± 2%	0.0042ohm	3.2GHz	4.95mm	3.56mm	4.2mm

1111SQ-43NJEC	2343753 Data Sheet + RoHS	Air Core Inductor, Square, 43 nH, 4.4 A, 1111SQ, ± 5%, 0.01 ohm, 2.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2343753 2343753RL in Re-reel	1+ $3.90 ($4.49) 250+ $2.61 ($3.00) 600+ $1.91 ($2.20) 1200+ $1.79 ($2.06)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	43nH	4.4A	1111SQ	± 5%	0.01ohm	2.2GHz	3.3mm	2.67mm	2.79mm

2929SQ-331GEC	2287164RL Data Sheet + RoHS	Air Core Inductor, Square, 330 nH, 4.7 A, 2929SQ, ± 5%, 0.0125 ohm, 660 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2287164RL 2287164 in Cut Tape	1+ $5.78 ($6.65) 150+ $4.27 ($4.91) 450+ $2.99 ($3.44) 900+ $2.77 ($3.19)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	330nH	4.7A	2929SQ	± 5%	0.0125ohm	660MHz	10.29mm	7.49mm	7.24mm

1111SQ-47NGEC	2343755 Data Sheet + RoHS	Air Core Inductor, Square, 47 nH, 4.4 A, 1111SQ, ± 2%, 0.0113 ohm, 2.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2343755 2343755RL in Re-reel	1+ $5.17 ($5.95) 250+ $3.63 ($4.17) 600+ $2.53 ($2.91) 1200+ $2.37 ($2.73)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	47nH	4.4A	1111SQ	± 2%	0.0113ohm	2.2GHz	3.3mm	2.67mm	2.79mm

0908SQ-27NGLC	2286605RL Data Sheet + RoHS	Air Core Inductor, Square, 27.3 nH, 4.4 A, 0908SQ Series, ± 2%, 0.01 ohm, 3.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2286605RL 2286605 in Cut Tape	50+ $3.01 ($3.46) 250+ $2.05 ($2.36) 500+ $2.02 ($2.32) 1000+ $1.97 ($2.27) 2000+ $2.28 ($2.62)	Restricted Item Minimum order of 100 items Multiples of 5 only Please enter a valid quantity Add Min: 100 Mult: 5	27.3nH	4.4A	0908SQ Series	± 2%	0.01ohm	3.2GHz	2.972mm	2.134mm	1.829mm

2929SQ-501GEC	2287163 Data Sheet + RoHS	Air Core Inductor, Square, 500 nH, 4.3 A, 2929SQ, ± 2%, 0.0165 ohm, 485 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287163 2287163RL in Re-reel	1+ $6.07 ($6.98) 150+ $4.27 ($4.91) 450+ $2.99 ($3.44) 900+ $2.77 ($3.19)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	500nH	4.3A	2929SQ	± 2%	0.0165ohm	485MHz	14mm	7.49mm	7.24mm

1212VS-22NMEB	2343762 Data Sheet + RoHS	Air Core Inductor, High Current, 22 nH, 57 A, 1212VS, ± 20%, 550 µohm, 918 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2343762 2343762RL in Re-reel	1+ $6.06 ($6.97) 10+ $4.68 ($5.38) 25+ $3.84 ($4.42) 50+ $3.61 ($4.15)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22nH	57A	1212VS	± 20%	550µohm	918MHz	12mm	11.5mm	6.6mm

A01TKLC	2287178 Data Sheet + RoHS	Air Core Inductor, 2.5 nH, 4 A, Mini Spring, ± 10%, 0.0011 ohm, 12.5 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287178 2287178RL in Re-reel	1+ $3.06 ($3.52) 10+ $2.35 ($2.70) 50+ $1.94 ($2.23) 100+ $1.82 ($2.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.5nH	4A	Mini Spring	± 10%	0.0011ohm	12.5GHz	3.94mm	4.45mm	3.15mm

A01TKLC	2287178RL Data Sheet + RoHS	Air Core Inductor, 2.5 nH, 4 A, Mini Spring, ± 10%, 0.0011 ohm, 12.5 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2287178RL 2287178 in Cut Tape	100+ $1.82 ($2.09)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	2.5nH	4A	Mini Spring	± 10%	0.0011ohm	12.5GHz	3.94mm	4.45mm	3.15mm

744918254	3812926 Data Sheet + RoHS	Air Core Inductor, 538 nH, 2 A, WE-CAIR, ± 5%, 0.09 ohm, 490 MHz WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3812926 3812926RL in Re-reel	1+ $2.18 ($2.51) 50+ $1.87 ($2.15) 250+ $1.62 ($1.86) 500+ $1.37 ($1.58)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	538nH	2A	WE-CAIR	± 5%	0.09ohm	490MHz	10.55mm	6.35mm	5.9mm

2222SQ-90NGEB	2287140 Data Sheet + RoHS	Air Core Inductor, Square, 90 nH, 5 A, 2222SQ, ± 2%, 0.0055 ohm, 1.15 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287140 2287140RL in Re-reel	1+ $4.49 ($5.16) 10+ $3.47 ($3.99) 25+ $2.84 ($3.27) 50+ $2.67 ($3.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	90nH	5A	2222SQ	± 2%	0.0055ohm	1.15GHz	5.21mm	5.46mm	5.69mm

B06TGLC	2287179 Data Sheet + RoHS	Air Core Inductor, 17.5 nH, 4 A, Mini Spring, ± 2%, 0.0045 ohm, 2.2 GHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2287179 2287179RL in Re-reel	1+ $4.62 ($5.31) 250+ $3.08 ($3.54) 500+ $2.28 ($2.62) 1000+ $2.11 ($2.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	17.5nH	4A	Mini Spring	± 2%	0.0045ohm	2.2GHz	6.86mm	2.79mm	3.15mm

132-19SMGLD	2286974 Data Sheet + RoHS	Air Core Inductor, 491 nH, 2 A, Maxi Spring, ± 2%, 0.065 ohm, 535 MHz COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2286974 2286974RL in Re-reel	1+ $4.36 ($5.01) 250+ $3.07 ($3.53) 500+ $2.03 ($2.33) 800+ $1.99 ($2.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	491nH	2A	Maxi Spring	± 2%	0.065ohm	535MHz	10.55mm	6.1mm	5.97mm