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 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 belfuse.com/signalHCTI Series Datasheet Part Number Selection & Mechanical Specifications L (u H) L(u H) DC I-rated Dimension Dimension Part Number 15% 15% Resistance DC Current A (inches) B (inches) 1KHz I-rated MAX Amps (2) Nominal Nominal 0.066 HCTI-10-20.0 10 6.7 0.005 20.0 0.56 0.066 HCTI-12-19.1 12 7.8 0.005 19.1 0.56 0.066 HCTI-15-18.0 15 9.5 0.006 18.0 0.56 0.066 HCTI-18-17.2 18 11.1 0.006 17.2 0.56 0.066 HCTI-22-16.4 22 13.2 0.007 16.4 0.56 0.066 HCTI-27-15.6 27 15.7 0.008 15.6 0.56 0.053 HCTI-33-11.7 33 21.3 0.013 11.7 0.53 0.053 HCTI-39-11.2 39 24.7 0.014 11.2 0.53 0.053 HCTI-47-10.7 47 29.0 0.016 10.7 0.53 0.053 HCTI-56-10.2 56 33.7 0.017 10.2 0.53 0.042 HCTI-68-7.7 68 45.2 0.030 7.70 0.52 0.042 HCTI-100-7.0 100 63.1 0.037 7.00 0.52 0.042 HCTI-120-6.7 120 73.9 0.040 6.70 0.52 0.034 HCTI-150-5.0 150 101.4 0.071 5.00 0.51 0.034 HCTI-180-4.8 180 118.9 0.078 4.80 0.51 0.042 HCTI-220-5.8 220 123.8 0.054 5.80 0.56 0.042 HCTI-270-5.5 270 147.2 0.060 5.50 0.56 0.042 HCTI-330-5.2 330 174.1 0.067 5.20 0.56 0.042 HCTI-390-5.0 390 200.2 0.072 5.00 0.56 0.034 HCTI-470-3.8 470 271.4 0.130 3.80 0.54 0.034 HCTI-560-3.6 560 314.8 0.140 3.60 0.54 0.034 HCTI-680-3.4 680 370.7 0.150 3.40 0.54 0.027 HCTI-820-2.6 820 500.9 0.270 2.60 0.53 0.027 HCTI-1000-2.4 1000 593.6 0.300 2.40 0.53 0.65 Max. Notes: 1/16 1.28 Max. Max. 1. Dimensions are in inches 2. Current causing 30 C max temperature rise Mounting Plane 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 B 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 belfuse.com/signal 2019 Signal Transformer Specifications subject to change without notice HCTI Series 12.19