Vertical PCB Mount
HCTI Series
High Current Toroidal Inductors
High Current Toroidal Inductors (HCTI) are vertical PCB mounted,
high-frequency magnetics with a broad inductance and current range.
Although offered as standard catalog items within this range, versions
can be designed for custom inductances, with 2 or 4 pin headers, or
horizontal mount.
General Specifications
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•
•
•
•
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Vertical PC Mounting for Board Layout Optimization
Wide Range Of Inductance and Current ratings
Distributed Air Gap For High Energy Storage
High Efficiency Reduced Core Loss
Self-Shielding For Low Magnetic Radiation
High Current Carrying Capability
Applications
• SMPS Energy Storage Inductors
• EMI/RFI Filtering Inductors
• DC-DC Converter Chokes
RoHS
Compliant
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HCTI Series Datasheet
Part Number Selection & Mechanical Specifications
Part Number
L (u H)
±15%
@ 1KHz
L(u H)
±15%
@ I-rated
DC
Resistance
Ω MAX
I-rated
DC Current
Amps
(2)
Dimension
A (inches)
Nominal
Dimension
B (inches)
Nominal
HCTI-10-20.0
HCTI-12-19.1
HCTI-15-18.0
HCTI-18-17.2
HCTI-22-16.4
HCTI-27-15.6
HCTI-33-11.7
HCTI-39-11.2
HCTI-47-10.7
HCTI-56-10.2
HCTI-68-7.7
HCTI-100-7.0
HCTI-120-6.7
HCTI-150-5.0
HCTI-180-4.8
HCTI-220-5.8
HCTI-270-5.5
HCTI-330-5.2
HCTI-390-5.0
HCTI-470-3.8
HCTI-560-3.6
HCTI-680-3.4
HCTI-820-2.6
HCTI-1000-2.4
10
12
15
18
22
27
33
39
47
56
68
100
120
150
180
220
270
330
390
470
560
680
820
1000
6.7
7.8
9.5
11.1
13.2
15.7
21.3
24.7
29.0
33.7
45.2
63.1
73.9
101.4
118.9
123.8
147.2
174.1
200.2
271.4
314.8
370.7
500.9
593.6
0.005
0.005
0.006
0.006
0.007
0.008
0.013
0.014
0.016
0.017
0.030
0.037
0.040
0.071
0.078
0.054
0.060
0.067
0.072
0.130
0.140
0.150
0.270
0.300
20.0
19.1
18.0
17.2
16.4
15.6
11.7
11.2
10.7
10.2
7.70
7.00
6.70
5.00
4.80
5.80
5.50
5.20
5.00
3.80
3.60
3.40
2.60
2.40
0.56
0.56
0.56
0.56
0.56
0.56
0.53
0.53
0.53
0.53
0.52
0.52
0.52
0.51
0.51
0.56
0.56
0.56
0.56
0.54
0.54
0.54
0.53
0.53
0.066
0.066
0.066
0.066
0.066
0.066
0.053
0.053
0.053
0.053
0.042
0.042
0.042
0.034
0.034
0.042
0.042
0.042
0.042
0.034
0.034
0.034
0.027
0.027
0.65
Max.
1.28
Max.
Mounting Plane
1/16
Max.
B
Notes:
1. Dimensions are in inches
2. Current causing 30 °C max temperature rise
3. Operating Temperature Range of -55 to +105 °C
4. Leads tinned to within 1/16 of an inch above Mounting Plane
5. Lead Length of 0.50 inches
A
RoHS
Compliant
Custom versions available upon request.
128 Atlantic Avenue, Lynbrook, NY 11563
Toll Free 866-239-5777 | Tel 516-239-5777 | Fax 516-239-7208
sales@signaltransformer.com | techhelp@signaltransformer.com
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© 2019 Signal Transformer
Specifications subject to change without notice
HCTI Series 12.19
