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 07.12.12
Tunable Coil www.ctparts.com
CTE528F
Series
From 0.03 µH to 0.45 µH
SPECIFICATIONS
Test Tuning
Part Inductance1 Q Freq. Cap. Color Shield
Number (µH) Min. (MHz) Range (pF) Code Winding Case
CTE528SNASF-100072 0.03 60 100 78.5 ± 3% Brown 11/2 Yes
CTE528SNASF-100073 0.05 80 100 48.5 ± 4% Red 21/2 Yes
CTE528SNASF-100074 0.08 90 100 32.5 ± 6% Orange 31/2 Yes
CTE528SNASF-100075 0.10 90 100 23.5 ± 6% Yellow 41/2 Yes
CTE528SNASF-100076 0.15 90 100 17.0 ± 6% Green 51/2 Yes
CTE528DNASF-100077 0.08 70 57 100.0 ± 6% Orange 31/2 Yes
CTE528DNASF-100078 0.10 70 57 76.0 ± 6% Yellow 41/2 Yes
CTE528DNASF-100079 0.13 70 57 59.0 ± 6% Green 51/2 Yes
CTE528DNASF-100080 0.16 70 57 49.0 ± 6% Blue 61/2 Yes
CTE528DNASF-100081 0.20 70 57 38.5 ± 6% Violet 71/2 Yes
CTE528DNASF-100082 0.23 60 45 55.5 ± 8%2 Gray 81/2 Yes
CTE528DNASF-100083 0.25 60 45 50.5 ± 8%2 White 91/2 Yes
CTE528DNASF-100084 0.29 60 45 43.0 ± 6%2 Black 101/2 Yes
CTE528SNF-100059 0.03 90 100 72.0 ± 3% Brown 11/2 No
CTE528SNF-100060 0.06 110 100 42.0 ± 6% Red 21/2 No
CTE528SNF-100061 0.10 120 100 26.5 ± 8% Orange 31/2 No
CTE528SNF-100062 0.14 120 100 18.5 ± 8% Yellow 41/2 No
CTE528SNF-100063 0.20 110 100 13.0 ± 8% Green 51/2 No
CTE528DNF-100064 0.09 100 57 85.8 ± 8% Orange 31/2 No
CTE528DNF-100065 0.13 100 57 60.0 ± 8% Yellow 41/2 No
CTE528DNF-100066 0.17 100 57 44.0 ± 8% Green 51/2 No
CTE528DNF-100067 0.21 100 57 36.5 ± 8% Blue 61/2 No
CTE528DNF-100068 0.29 90 57 27.0 ± 6% Violet 71/2 No
CTE528DNF-100069 0.31 80 45 39.5 ± 6%2 Gray 81/2 No
CTE528DNF-100070 0.38 80 45 33.0 ± 6%2 White 91/2 No
CTE528DNF-100071 0.45 70 45 28.0 ± 5%2 Black 101/2 No
Not Shown at Actual Size
CHARACTERISTICS
PHYSICAL DIMENSIONS (UNSHIELDED)
PHYSICAL DIMENSIONS (SHIELDED)
Description: Tunable Coil
Applications: FM radios, television receivers, transceivers,
wireless and communication applications, RF electronic
applications, oscillator and audio filter applications.
Packaging: Bulk.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
Finish
Start
AB
øD
CE
E
Finish
Start
A B
E
F
C
øD
(Tab Centers)
A B C D E
A B C D E F
Max. Max. Typ. Typ.
6.81±0.13 11.43±0.51 3.5±1.02 0.51±0.05 4.5±0.13
0.268±0.005 0.450±0.020 0.138±0.040 0.020±0.002 0.177±0.005
7.6 12.1 3.51±0.25 5.5 1.0±0.25 7.1
0.300 0.475 0.138±0.010 0.216 0.039±0.010 0.280
Size
mm
inches
Size
mm
inches
1. Inductance values for reference only.
2. C Max. core position. 2 turns off from top of can or bobbin.
