ACxSQ Air Coil RF Inductors

Bourns ACxSQ Air Coil RF Inductors feature an inductance range from 5.5nH to 82nH and a Q value of up to 230. These air coil inductors include tight tolerance values of 2% and 5%, DC resistance (DCR) values ranging from 3.4mΩ to 12mΩ maximum, and rated current values from 2.7A to 5.6A. The flat top and bottom provide mechanical stability, suitable for pick-and-place processes in surface mount designs. These Bourns air-coil inductors offer an operating temperature range of -25°C to +125°C and are ideal for high-frequency TV and radio receivers, radio transmitters, RF amplifiers, and tuning applications.

Results: 62
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Length
Width
Height
Series
Bourns RF Inductors - SMD AC1.35x1.83x1.4mm,5.5nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 5.5 nH 2 % 2.9 A 3.4 mOhms - 25 C + 125 C 60 4.9 GHz 1.35 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.35x1.83x1.4mm,5.5nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 5.5 nH 5 % 2.9 A 3.4 mOhms - 25 C + 125 C 60 4.9 GHz 1.35 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.3x1.83x1.4mm,6nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 6 nH 2 % 2.9 A 6 mOhms - 25 C + 125 C 64 5.2 GHz 1.3 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.3x1.83x1.4mm,6nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 6 nH 5 % 2.9 A 6 mOhms - 25 C + 125 C 64 5.2 GHz 1.3 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.63x1.83x1.4mm,8.9nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 8.9 nH 2 % 2.9 A 7 mOhms - 25 C + 125 C 90 4.3 GHz 1.63 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.63x1.83x1.4mm,8.9nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 8.9 nH 5 % 2.9 A 7 mOhms - 25 C + 125 C 90 4.3 GHz 1.63 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.63x1.83x1.52mm,10.2nH 2%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 10.2 nH 2 % 2.7 A 7 mOhms - 25 C + 125 C 100 4.6 GHz 1.63 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.63x1.83x1.52mm,10.2nH 5%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 10.2 nH 5 % 2.7 A 7 mOhms - 25 C + 125 C 100 4.6 GHz 1.63 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.55x1.83x1.52mm,11.2nH 2%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 11.2 nH 2 % 2.7 A 6.3 mOhms - 25 C + 125 C 90 3.6 GHz 1.55 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.55x1.83x1.52mm,11.2nH 5%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 11.2 nH 5 % 2.7 A 6.3 mOhms - 25 C + 125 C 90 3.6 GHz 1.55 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.3x1.83x1.52mm,6.9nH 2%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 6.9 nH 2 % 2.7 A 6 mOhms - 25 C + 125 C 100 4.6 GHz 1.3 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.3x1.83x1.52mm,6.9nH 5%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 6.9 nH 5 % 2.7 A 6 mOhms - 25 C + 125 C 100 4.6 GHz 1.3 mm 1.83 mm 1.52 mm ACXX15SQ
Bourns RF Inductors - SMD AC1.85x2.13x1.83mm,12.1nH 2%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 12.1 nH 2 % 4.4 A 7 mOhms - 25 C + 125 C 130 4.3 GHz 1.85 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.85x2.13x1.83mm,12.1nH 5%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 12.1 nH 5 % 4.4 A 7 mOhms - 25 C + 125 C 130 4.3 GHz 1.85 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.55x2.13x1.83mm,14.7nH 2%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 14.7 nH 2 % 4.4 A 7.2 mOhms - 25 C + 125 C 90 3 GHz 1.55 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.55x2.13x1.83mm,14.7nH 5%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 14.7 nH 5 % 4.4 A 7.2 mOhms - 25 C + 125 C 90 3 GHz 1.55 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.47x2.13x1.83mm,8.1nH 2%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 8.1 nH 2 % 4.4 A 6 mOhms - 25 C + 125 C 130 5.2 GHz 1.47 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.47x2.13x1.83mm,8.1nH 5%,4.4A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 8.1 nH 5 % 4.4 A 6 mOhms - 25 C + 125 C 130 5.2 GHz 1.47 mm 2.13 mm 1.83 mm ACXX18SQ
Bourns RF Inductors - SMD AC1.93x1.83x1.4mm,12.3nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 12.3 nH 2 % 2.9 A 8 mOhms - 25 C + 125 C 90 4.8 GHz 1.93 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.93x1.83x1.4mm,12.3nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 12.3 nH 5 % 2.9 A 8 mOhms - 25 C + 125 C 90 4.8 GHz 1.93 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC2.29x1.83x1.4mm,15.7nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 15.7 nH 2 % 2.9 A 9 mOhms - 25 C + 125 C 90 4.4 GHz 2.29 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC2.29x1.83x1.4mm,15.7nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 15.7 nH 5 % 2.9 A 9 mOhms - 25 C + 125 C 90 4.4 GHz 2.29 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC2.59x1.83x1.4mm,19.4nH 2%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 19.4 nH 2 % 2.9 A 10 mOhms - 25 C + 125 C 90 4 GHz 2.59 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC2.59x1.83x1.4mm,19.4nH 5%,2.9A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 19.4 nH 5 % 2.9 A 10 mOhms - 25 C + 125 C 90 4 GHz 2.59 mm 1.83 mm 1.4 mm ACXX14SQ
Bourns RF Inductors - SMD AC1.93x1.83x1.52mm,13.7nH 2%,2.7A
Datasheet
2 000Expected 2/19/2026
Min.: 1
Mult.: 1

Unshielded 13.7 nH 2 % 2.7 A 8 mOhms - 25 C + 125 C 100 4.3 GHz 1.93 mm 1.83 mm 1.52 mm ACXX15SQ