Inductors, Chokes & Coils – Mouser United Kingdom

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HCTI High Current Toroidal Inductors

Signal Transformer / Bel HCTI High Current Toroidal Inductors are vertical PCB mounted and feature high-frequency magnetics with a broad inductance and current range. The inductors offer a distributed air gap for high energy storage and are self-shielding for low magnetic radiation. The components are highly efficient with reduced core loss. The HCTI inductors are ideal for SMPS energy storage inductors, EMI/RFI filtering inductors, and DC-DC converter chokes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Termination Style	Maximum Operating Temperature
Power Inductors - Leaded HIGH CURR TOROIDAL IINDUCTOR 150 UH HCTI-150-5.0 Bel Signal Transformer 1: £2.32 980In Stock	Mfr. Part No. HCTI-150-5.0 Mouser Part No 530-HCTI-150-5.0	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL IINDUCTOR 150 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	980In Stock	£2.32 £1.90 £1.67 £1.55 View £1.46 £1.36 £1.27 £1.24	Min.: 1 Mult.: 1	150 uH		5 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 270 UH HCTI-270-5.5 Bel Signal Transformer 1: £2.33 2,049In Stock	Mfr. Part No. HCTI-270-5.5 Mouser Part No 530-HCTI-270-5.5	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 270 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	2,049In Stock	£2.33 £1.92 £1.68 £1.49 View £1.42 £1.34 £1.27 £1.20 £1.19	Min.: 1 Mult.: 1	270 uH	15 %	5.5 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 120 UH HCTI-120-6.7 Bel Signal Transformer 1: £2.40 565In Stock 564Expected 09/10/2026	Mfr. Part No. HCTI-120-6.7 Mouser Part No 530-HCTI-120-6.7	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 120 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	565In Stock 564Expected 09/10/2026	£2.40 £1.88 £1.73 £1.49 View £1.42 £1.34 £1.32 £1.29	Min.: 1 Mult.: 1	120 uH	15 %	6.7 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 15 UH HCTI-15-18.0 Bel Signal Transformer 1: £2.27 616In Stock	Mfr. Part No. HCTI-15-18.0 Mouser Part No 530-HCTI-15-18.0	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 15 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	616In Stock	£2.27 £1.87 £1.63 £1.53 View £1.42 £1.37 £1.25 £1.21	Min.: 1 Mult.: 1	15 uH	15 %	18 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 10 UH HCTI-10-20.0 Bel Signal Transformer 1: £2.16 256In Stock	Mfr. Part No. HCTI-10-20.0 Mouser Part No 530-HCTI-10-20.0	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 10 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	256In Stock	£2.16 £1.77 £1.55 £1.43 View £1.35 £1.26 £1.18 £1.14	Min.: 1 Mult.: 1	10 uH	15 %	20 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 1000 UH HCTI-1000-2.4 Bel Signal Transformer 1: £2.42 419In Stock	Mfr. Part No. HCTI-1000-2.4 Mouser Part No 530-HCTI-1000-2.4	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 1000 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	419In Stock	£2.42 £1.99 £1.74 £1.61 View £1.52 £1.50	Min.: 1 Mult.: 1	1 mH	15 %	2.4 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 12 UH HCTI-12-19.1 Bel Signal Transformer 1: £2.16 46In Stock	Mfr. Part No. HCTI-12-19.1 Mouser Part No 530-HCTI-12-19.1	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 12 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	46In Stock	£2.16 £1.82 £1.48 £1.44 View £1.10 £1.07 £1.06	Min.: 1 Mult.: 1	12 uH		19.1 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 220 UH HCTI-220-5.8 Bel Signal Transformer 1: £2.27 157In Stock 1,128Expected 03/11/2026	Mfr. Part No. HCTI-220-5.8 Mouser Part No 530-HCTI-220-5.8	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 220 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	157In Stock 1,128Expected 03/11/2026	£2.27 £1.86 £1.63 £1.47 View £1.39 £1.32 £1.25 £1.15	Min.: 1 Mult.: 1	220 uH	15 %	5.8 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 33 UH HCTI-33-11.7 Bel Signal Transformer 1: £2.35 410In Stock	Mfr. Part No. HCTI-33-11.7 Mouser Part No 530-HCTI-33-11.7	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 33 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	410In Stock	£2.35 £1.94 £1.69 £1.58 View £1.48 £1.37 £1.29 £1.26	Min.: 1 Mult.: 1	33 uH		11.7 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 330 UH HCTI-330-5.2 Bel Signal Transformer 1: £2.55 227In Stock 746On Order	Mfr. Part No. HCTI-330-5.2 Mouser Part No 530-HCTI-330-5.2	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 330 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	227In Stock 746On Order On Order Ship Dates Mfr. No: HCTI-330-5.2 Stock: 227 Can Dispatch Immediately On Order: 182 Expected 05/10/2026 564 Expected 09/11/2026 Factory Lead Time: 18 Weeks	£2.55 £2.14 £2.02 £1.75 View £1.55 £1.48 £1.40 £1.31	Min.: 1 Mult.: 1	330 uH		5.2 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 390 UH HCTI-390-5.0 Bel Signal Transformer 1: £3.20 2In Stock 564Expected 27/11/2026	Mfr. Part No. HCTI-390-5.0 Mouser Part No 530-HCTI-390-5.0	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 390 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	2In Stock 564Expected 27/11/2026	£3.20 £2.48 £2.33 £2.16 View £1.93 £1.83 £1.74 £1.72 £1.60	Min.: 1 Mult.: 1	390 uH	15 %	5 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 47 UH HCTI-47-10.7 Bel Signal Transformer 1: £2.02 636In Stock	Mfr. Part No. HCTI-47-10.7 Mouser Part No 530-HCTI-47-10.7	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 47 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	636In Stock	£2.02 £1.67 £1.45 £1.37 View £1.27 £1.19 £1.11 £1.07	Min.: 1 Mult.: 1	47 uH	15 %	10.7 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 470 UH HCTI-470-3.8 Bel Signal Transformer 1: £2.50 284In Stock	Mfr. Part No. HCTI-470-3.8 Mouser Part No 530-HCTI-470-3.8	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 470 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	284In Stock	£2.50 £2.05 £1.79 £1.62 View £1.54 £1.46 £1.37 £1.27	Min.: 1 Mult.: 1	470 uH		3.8 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 56 UH HCTI-56-10.2 Bel Signal Transformer 1: £2.78 655In Stock 2,820Expected 25/11/2026	Mfr. Part No. HCTI-56-10.2 Mouser Part No 530-HCTI-56-10.2	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 56 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	655In Stock 2,820Expected 25/11/2026	£2.78 £2.28 £1.99 £1.88 View £1.75 £1.62 £1.42 £1.37 £1.33	Min.: 1 Mult.: 1	56 uH	15 %	10.2 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 680 UH HCTI-680-3.4 Bel Signal Transformer 1: £2.74 571In Stock	Mfr. Part No. HCTI-680-3.4 Mouser Part No 530-HCTI-680-3.4	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 680 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	571In Stock	£2.74 £2.26 £2.09 £1.96 View £1.85 £1.72 £1.51 £1.50	Min.: 1 Mult.: 1	680 uH		3.4 A	Radial	+ 105 C
Inductor Kits & Accessories High Current Toroidal Choke and Inductor (HCTC & HCTI) Design Kit HCTI-HCTC-KIT Bel Signal Transformer 1: £43.53 9In Stock	Mfr. Part No. HCTI-HCTC-KIT Mouser Part No 784-HCTI-HCTC-KIT	Bel Signal Transformer	Inductor Kits & Accessories High Current Toroidal Choke and Inductor (HCTC & HCTI) Design Kit Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	9In Stock	£43.53 View £36.76 £34.37 £33.76 Quote	Min.: 1 Mult.: 1		15 %
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 22 UH HCTI-22-16.4 Bel Signal Transformer 1: £2.02 4,512On Order	Mfr. Part No. HCTI-22-16.4 Mouser Part No 530-HCTI-22-16.4	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 22 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	4,512On Order On Order Ship Dates Mfr. No: HCTI-22-16.4 Stock: 0 On Order: 2,256 Expected 23/10/2026 2,256 Expected 27/11/2026 Factory Lead Time: 18 Weeks	£2.02 £1.67 £1.45 £1.37 View £1.27 £1.19 £1.11 £1.07	Min.: 1 Mult.: 1	22 uH		16.4 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 100 UH HCTI-100-7.0 Bel Signal Transformer 1: £2.40 728Expected 23/10/2026	Mfr. Part No. HCTI-100-7.0 Mouser Part No 530-HCTI-100-7.0	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 100 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	728Expected 23/10/2026	£2.40 £1.78 £1.63 £1.41 View £1.35 £1.21 £1.20 £1.17 £1.15	Min.: 1 Mult.: 1	100 uH	15 %	7 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 27 UH HCTI-27-15.6 Bel Signal Transformer 1: £2.42 563Expected 18/01/2027	Mfr. Part No. HCTI-27-15.6 Mouser Part No 530-HCTI-27-15.6	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 27 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	563Expected 18/01/2027	£2.42 £1.99 £1.74 £1.63 View £1.52 £1.41 £1.33 £1.29	Min.: 1 Mult.: 1	27 uH	15 %	15.6 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 18 UH HCTI-18-17.2 Bel Signal Transformer 2,256: £1.06 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-18-17.2 Mouser Part No 530-HCTI-18-17.2	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 18 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.06 £1.05 £1.03	Min.: 2,256 Mult.: 564	18 uH		17.2 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 180 UH HCTI-180-4.8 Bel Signal Transformer 564: £1.60 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-180-4.8 Mouser Part No 530-HCTI-180-4.8	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 180 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.60 £1.59 £1.58 £1.55	Min.: 564 Mult.: 564	180 uH		4.8 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 39 UH HCTI-39-11.2 Bel Signal Transformer 2,820: £1.10 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-39-11.2 Mouser Part No 530-HCTI-39-11.2	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 39 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.10	Min.: 2,820 Mult.: 564	39 uH		11.2 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 560 UH HCTI-560-3.6 Bel Signal Transformer 564: £1.37 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-560-3.6 Mouser Part No 530-HCTI-560-3.6	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 560 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.37 £1.29 £1.26	Min.: 564 Mult.: 564	560 uH		3.6 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 68 UH HCTI-68-7.7 Bel Signal Transformer 1: £2.03 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-68-7.7 Mouser Part No 530-HCTI-68-7.7	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 68 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£2.03 £1.68 £1.47 £1.38 View £1.27 £1.20 £1.07 £1.04 £1.02	Min.: 1 Mult.: 1	68 uH		7.7 A	Radial	+ 105 C
Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 820 UH HCTI-820-2.6 Bel Signal Transformer 564: £1.48 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. HCTI-820-2.6 Mouser Part No 530-HCTI-820-2.6	Bel Signal Transformer	Power Inductors - Leaded HIGH CURR TOROIDAL INDUCTOR 820 UH Learn More about Bel Signal Transformer signal transformer hcti inductors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.48 £1.39 £1.36	Min.: 564 Mult.: 564	820 uH		2.6 A	Radial	+ 105 C