Manufacturer of Passive Components
800-684-5322 Inside US 949-453-1811 Outside US
Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
REV 05.25.12
Square Air Core Inductors www.ctparts.com
SPECIFICATIONS
Please specify tolerance code when ordering.
CT0806SQF-5N5_ G = ±2%, J = ±5%
Inductance DCR SRF
Part at 400MHz Q Typ. Max. Irms Typ.
Number (nH) at 400MHz (mW) (A) (GHz)
CT0806SQF-5N5_ 5.5 60 3.4 2.9 4.9
CT0806SQF-6N0_ 6.0 64 6.0 2.9 5.2
CT0806SQF-8N9_ 8.9 90 7.0 2.9 4.3
CT0806SQF-12N_ 12.3 90 8.0 2.9 4.8
CT0806SQF-16N_ 15.7 90 9.0 2.9 4.4
CT0806SQF-19N_ 19.4 90 10.0 2.9 4.0
CT0807SQF-6N9_ 6.9 100 6.0 2.7 4.6
CT0807SQF-10N_ 10.2 100 7.0 2.7 4.0
CT0807SQF-11N_ 11.2 90 6.3 2.7 3.6
CT0807SQF-14N_ 13.7 100 8.0 2.7 4.3
CT0807SQF-17N_ 17.0 100 9.0 2.7 4.0
CT0807SQF-22N_ 22.0 100 10.0 2.7 3.5
CT0908SQF-8N1_ 8.1 130 6.0 4.4 5.2
CT0908SQF-12N_ 12.1 130 7.0 4.4 4.3
CT0908SQF-14N_ 14.7 90 7.2 4.4 3.0
CT0908SQF-17N_ 16.6 130 8.0 4.4 3.4
CT0908SQF-22N_ 21.5 130 9.0 4.4 3.7
CT0908SQF-23N_ 23.0 120 10.0 4.4 2.6
CT0908SQF-25N_ 25.0 130 10.0 4.4 2.5
CT0908SQF-27N_ 27.3 130 10.0 4.4 3.2
CT0806SQF-5N5 1.346±0.102 1.829±0.254 2.2 0.962 2.6 0.51 1
CT0806SQF-6N0 1.295±0.102 1.829±0.254 2.2 0.99 2.6 0.51 1
CT0806SQF-8N9 1.626±0.152 1.829±0.254 2.4 1.27 2.6 0.51 1
CT0806SQF-12N 1.930±0.152 1.829±0.254 2.4 1.63 2.6 0.51 1
CT0806SQF-16N 2.286±0.152 1.829±0.254 2.2 1.96 2.6 0.51 1
CT0806SQF-19N 2.591±0.152 1.829±0.254 2.2 2.29 2.6 0.51 1
CT0807SQF-6N9 1.295±0.102 1.829±0.254 2.4 1.02 2.6 0.51 2
CT0807SQF-10N 1.626±0.152 1.829±0.254 2.4 1.32 2.6 0.51 2
CT0807SQF-11N 1.549±0.152 1.829±0.254 2.4 1.24 2.6 0.51 1
CT0807SQF-14N 1.930±0.152 1.829±0.254 2.4 1.57 2.6 0.51 1
CT0807SQF-17N 2.286±0.152 1.829±0.254 2.4 1.93 2.6 0.51 2
CT0807SQF-22N 2.591±0.152 1.829±0.254 2.4 2.29 2.6 0.51 1
CT0908SQF-8N1 1.473±0.152 2.134±0.152 2.8 1.12 2.8 0.64 2
CT0908SQF-12N 1.854±0.152 2.134±0.152 2.8 1.45 2.8 0.64 2
CT0908SQF-14N 1.549±0.152 2.034±0.152 2.5 1.24 2.8 0.64 1
CT0908SQF-17N 2.210±0.152 2.134±0.152 2.8 1.83 2.8 0.64 2
CT0908SQF-22N 2.565±0.152 2.034±0.152 2.8 2.18 2.8 0.64 2
CT0908SQF-23N 2.235±0.152 1.984±0.152 2.5 1.9 2.8 0.64 1
CT0908SQF-25N 2.972±0.152 2.084±0.152 2.5 2.57 2.8 0.64 1
CT0908SQF-27N 2.972±0.152 2.134±0.152 2.8 2.57 2.8 0.64 2
Not Shown at Actual Size
CHARACTERISTICS
PHYSICAL DIMENSIONS (Unit: mm)
Description: Square Air Core Inductor.
Applications: Electronic products, communication equipment,
computer devices, TV, DVD, mobile chargers, etc.
Features: Excellent Q factors, up to 130. Current handling as
high as 4.4A. Flat top and bottom for reliable pick and place and
mechanical stability.
Operating Temperature: -40°C to +105°C
Dialectric Withstanding Voltage: 250VAC.
Inductance Tolerance: ±2%, ±5%
Testing: Inductance is tested on an HP4287A at 400MHz.
Mean Time Between Failures (MTBF): 1 Billion Hours.
PCB Washing: Only pure water or alcohol recommended.
Packaging: Tape & Reel.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
Max.
Min.
Strip
length
Max.
Min.
Strip
length
B
B
AF
E
C
C
D
D
F
E
D
A
D
Fig. 1
Fig. 2
CT0806SQF
CT0807SQF
CT0908SQF
Series
From 5.5 nH to 27.3 nH
A B C D E F Fig
Max. Typ. Typ. Typ.
Part
Number
