High Current Toroid Inductors
www.ctparts.com
SPECIFICATIONS
Insert “H” or “V” at end of part number for mounting style.
H = Horizontal mount / V = Vertical Mount
CT8645F
Physical Dimensions (in/mm%
L(±±15%
at ±kHz
(µH%
L(±±15%
at Irated
(µH%
DCR
Max.
(Ω%
Part
Number
Idc
(A%
A
Nom.
B
Nom.
C
Nom.
CT8645F-100-T_
CT8645F-120-T_
CT8645F-150-T_
CT8645F-180-T_
CT8645F-220-T_
CT8645F-270-T_
CT8645F-330-T_
CT8645F-390-T_
CT8645F-470-T_
CT8645F-560-T_
CT8645F-680-T_
10
12
15
18
22
27
33
39
47
56
68
10.8
10.3
7.7
7.4
7.0
5.3
5.0
4.8
3.6
3.4
3.3
6.3
7.4
0.006
0.007
0.012
0.013
0.015
0.026
0.029
0.032
0.055
0.060
0.067
0.34/8.64
0.34/8.64
0.33/8.38
0.33/8.38
0.33/8.38
0.32/8.13
0.32/8.13
0.32/8.13
0.31/7.87
0.31/7.87
0.31/7.87
0.77/19.6
0.77/19.6
0.76/19.3
0.76/19.3
0.76/19.3
0.75/19.1
0.75/19.1
0.75/19.1
0.75/19.1
0.75/19.1
0.75/19.1
0.053/1.35
0.053/1.35
0.042/1.07
0.042/1.07
0.042/1.07
0.034/0.86
0.034/0.86
0.034/0.86
0.027/0.69
0.027/0.69
0.027/0.69
Series
10.2
11.9
14.2
19.1
22.8
26.4
34.7
40.6
48.3
From 10µH to 1000µH
CT8645F-101-T_
CT8645F-121-T_
CT8645F-151-T_
CT8645F-181-T_
CT8645F-221-T_
CT8645F-271-T_
CT8645F-331-T_
CT8645F-391-T_
CT8645F-471-T_
CT8645F-561-T_
CT8645F-681-T_
CT8645F-821-T_
100
120
150
180
220
270
330
390
470
560
680
820
2.4
2.2
3.4
2.6
2.4
1.8
1.7
1.7
1.6
1.5
1.4
1.4
75.2
88.5
84.3
0.130
0.150
0.062
0.110
0.120
0.210
0.230
0.250
0.280
0.300
0.330
0.370
0.31/7.87
0.31/7.87
0.35/8.89
0.34/8.64
0.34/8.64
0.33/8.38
0.33/8.38
0.33/8.38
0.35/8.89
0.35/8.89
0.35/8.89
0.35/8.89
0.74/18.8
0.74/18.8
0.79/20.1
0.77/19.6
0.77/19.6
0.76/19.3
0.76/19.3
0.76/19.3
0.76/19.3
0.79/20.1
0.79/20.1
0.79/20.1
0.022/0.56
0.022/0.56
0.034/0.86
0.027/0.69
0.027/0.69
0.022/0.56
0.022/0.56
0.022/0.56
0.022/0.56
0.022/0.56
0.022/0.56
0.022/0.56
113.1
134.4
181.6
216.3
250.1
293.8
341.5
403.2
472.8
CT8645F-102-T_ 1000
1.3
559.2
0.400
0.37/9.40
0.81/20.6
0.022/0.56
Unit: inch/mm
Vertical
Not Shown at Actual Size
0.45/11.4(Max.)
CHARACTERISTICS
Description: High Current Toroid Inductors (Horizontal and
Vertical mounting styles).
Applications: DC/DC converters, EMI filter applications, etc.
Inductance Tolerance: 15ꢀ
Operating Temperature: -55°C to +105°C
IDC: Current to cause a 30°C max. temperature rise.
Testing: Inductance is tested on an HP4284A at 1kHz.
Packaging: Bulk.
0.86/21.8
(Max.)
0.5/12.7 lead length tinned to
within 0.062/1.59 above
mounting plane.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
C
A
Samples available. See website for ordering information.
Horizontal
0.45/11.4(Max.)
0.86/21.8
(Max.)
C
B
0.5/12.7 lead length tinned to
within 0.062/1.59 above
mounting plane.
REV 10.14.14
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2014 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice