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Nanocrystalline Cable Cores

Würth Elektronik WE-NCC Nanocrystalline Cable Cores provide broadband suppression of conducted electromagnetic interference (EMI) in cable assemblies. These cable cores offer high temperature stability and ultra-high permeability in a single design. Compared with conventional manganese-zinc (MnZn) and nickel-zinc (NiZn) ferrite cores, the WE-NCC nanocrystalline cores offer up to 90% higher impedance across the 100kHz to 100MHz range. The housing has a UL 94V-0 flammability rating for a robust, application-ready solution. These features ensure that Würth Elektronik WE-NCC Nanocrystalline Cable Cores deliver stable magnetic behavior over a broad temperature range and effective filtering across a wide frequency spectrum.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE 742708112 Wurth Elektronik 1: ₩18,376 50In Stock New Product	Mfr. Part # 742708112 Mouser Part # 710-742708112 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	50In Stock	₩18,376 ₩15,318 ₩9,906.7 ₩8,948.4 ₩8,765.2	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 8.5uH at 10kHz NANOCR CORE 742708101 Wurth Elektronik 1: ₩1,761.5 980In Stock New Product	Mfr. Part # 742708101 Mouser Part # 710-742708101 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 8.5uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	980In Stock	₩1,761.5 ₩1,245.7 ₩1,004.8 ₩920.2 ₩918.8	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 8.8uH at 10kHz NANOCR CORE 742708102 Wurth Elektronik 1: ₩3,001.6 560In Stock New Product	Mfr. Part # 742708102 Mouser Part # 710-742708102 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 8.8uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	560In Stock	₩3,001.6 ₩2,099.7 ₩1,789.7 ₩1,578.3 ₩1,479.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 12uH at 10kHz NANOCR CORE 742708103 Wurth Elektronik 1: ₩3,001.6 398In Stock New Product	Mfr. Part # 742708103 Mouser Part # 710-742708103 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 12uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	398In Stock	₩3,001.6 ₩2,099.7 ₩1,789.7 ₩1,578.3 ₩1,479.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 16.6uH at 10kHz NANOCR CORE 742708104 Wurth Elektronik 1: ₩4,678.5 228In Stock New Product	Mfr. Part # 742708104 Mouser Part # 710-742708104 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 16.6uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	228In Stock	₩4,678.5 ₩3,213 ₩2,564.7 ₩2,071.5 ₩2,057.4	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE 742708105 Wurth Elektronik 1: ₩6,017.3 165In Stock New Product	Mfr. Part # 742708105 Mouser Part # 710-742708105 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	165In Stock	₩6,017.3 ₩4,143 ₩3,508.9 ₩3,072.1 ₩2,564.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 23.2uH at 10kHz NANOCR CORE 742708106 Wurth Elektronik 1: ₩18,009.6 92In Stock New Product	Mfr. Part # 742708106 Mouser Part # 710-742708106 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 23.2uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	92In Stock	₩18,009.6 ₩15,008 ₩9,709.4 ₩8,765.2	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 29.5uH at 10kHz NANOCR CORE 742708107 Wurth Elektronik 1: ₩1,761.5 980In Stock New Product	Mfr. Part # 742708107 Mouser Part # 710-742708107 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 29.5uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	980In Stock	₩1,761.5 ₩1,245.7 ₩1,004.8 ₩920.2 ₩918.8	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 42.5uH at 10kHz NANOCR CORE 742708109 Wurth Elektronik 1: ₩3,001.6 397In Stock New Product	Mfr. Part # 742708109 Mouser Part # 710-742708109 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 42.5uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	397In Stock	₩3,001.6 ₩2,099.7 ₩1,789.7 ₩1,578.3 View ₩1,521.9 ₩1,493.8 ₩1,479.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC28.2x17.6x12.5 34uH at 10kHz NANOCR CORE 742708111 Wurth Elektronik 1: ₩6,017.3 84In Stock 96Expected 1/29/2027 New Product	Mfr. Part # 742708111 Mouser Part # 710-742708111 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC28.2x17.6x12.5 34uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	84In Stock 96Expected 1/29/2027	₩6,017.3 ₩4,143 ₩3,508.9 ₩3,072.1 ₩2,564.7	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE 742708201 Wurth Elektronik 1: ₩5,157.7 374In Stock New Product	Mfr. Part # 742708201 Mouser Part # 710-742708201 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	374In Stock	₩5,157.7 ₩4,692.6 ₩4,227.6 ₩3,748.5 View ₩3,649.8 ₩3,565.3	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 28.5uH at 10kHz NANOCR CYLINDER CORE 742708202 Wurth Elektronik 1: ₩2,860.7 736In Stock New Product	Mfr. Part # 742708202 Mouser Part # 710-742708202 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 28.5uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	736In Stock	₩2,860.7 ₩2,621.1 ₩2,353.4 ₩2,099.7 View ₩2,043.3 ₩2,001.1	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 61uH at 10kHz NANOCR CYLINDER CORE 742708203 Wurth Elektronik 1: ₩16,473.5 40In Stock 120Expected 11/10/2026 New Product	Mfr. Part # 742708203 Mouser Part # 710-742708203 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 61uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	40In Stock 120Expected 11/10/2026	₩16,473.5 ₩14,979.8 ₩13,472 ₩11,414.5	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE 742708204 Wurth Elektronik 1: ₩5,495.9 264In Stock New Product	Mfr. Part # 742708204 Mouser Part # 710-742708204 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	264In Stock	₩5,495.9 ₩5,016.8 ₩4,509.4 ₩4,016.2 View ₩3,903.5 ₩3,818.9	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 97uH at 10kHz NANOCR CYLINDER CORE 742708205 Wurth Elektronik 1: ₩3,043.9 711In Stock 15Expected 11/10/2026 New Product	Mfr. Part # 742708205 Mouser Part # 710-742708205 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 97uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	711In Stock 15Expected 11/10/2026	₩3,043.9 ₩2,762 ₩2,494.3 ₩2,212.4 View ₩2,156.1 ₩2,099.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 30uH at 10kHz NANOCR CORE 742708108 Wurth Elektronik 1: ₩3,001.6 40In Stock New Product	Mfr. Part # 742708108 Mouser Part # 710-742708108 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 30uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	40In Stock	₩3,001.6 ₩2,099.7 ₩1,789.7 ₩1,578.3 ₩1,479.7	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 57uH at 10kHz NANOCR CORE 742708110 Wurth Elektronik 1: ₩4,678.5 252Expected 11/13/2026 New Product	Mfr. Part # 742708110 Mouser Part # 710-742708110 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 57uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	252Expected 11/13/2026	₩4,678.5 ₩3,213 ₩2,564.7 ₩2,071.5 ₩2,057.4	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-NCC 220uH at 10kHz NANOCR CYLINDER CORE 742708206 Wurth Elektronik 1: ₩17,586.8 160On Order New Product	Mfr. Part # 742708206 Mouser Part # 710-742708206 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 220uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	160On Order On Order Ship Dates Mfr. #: 742708206 Stock: 0 On Order: 120 Pending 40 Expected 11/9/2026 Factory Lead-Time: 18 Weeks	₩17,586.8 ₩16,008.5 ₩14,402 ₩12,217.8 Quote Quote	Min.: 1 Mult.: 1

Nanocrystalline Cable Cores

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Nanocrystalline Cable Cores

Types of Passive Components