Ferrite Cores & Accessories – Mouser Liechtenstein

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E Cores

Fair-Rite E Core geometry offers an economical design approach for inductive applications in a variety of power designs. Fair-Rite E Cores can be supplied with the center post gapped to mechanical specifications as well as an A_L value. E Cores are available in a range of sizes from EF 12.6 to E 65/27 and 3 materials with Initial Permeability ranging from 2300 to 3000.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Core Material	Packaging
Ferrite Cores & Accessories 78 E Core E65/27 Ind 7600 nH 25% TOL 9478117002 Fair-Rite 1: CHF 16.62 4In Stock	Mfr. Part No. 9478117002 Mouser Part No 623-9478117002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E65/27 Ind 7600 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	4In Stock	CHF 16.62 CHF 10.53 CHF 9.67 CHF 9.66 Quote Quote	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	65.2 x 32.5 x 26.9	7.6 uH	25 %	78	Bulk
Ferrite Cores & Accessories 98 E Core EF20 Ind 1450 nH 25% TOL 9498104002 Fair-Rite 1: CHF 0.628 574In Stock	Mfr. Part No. 9498104002 Mouser Part No 623-9498104002	Fair-Rite	Ferrite Cores & Accessories 98 E Core EF20 Ind 1450 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	574In Stock	CHF 0.628 CHF 0.438 CHF 0.386 CHF 0.343 View CHF 0.303 CHF 0.256 CHF 0.224 CHF 0.213 CHF 0.199	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	20 x 9.9 x 5.65	1.45 uH	25 %	98	Bulk
Ferrite Cores & Accessories 78 E Core EF12.6 Ind 800 nH 25% TOL 9478102002 Fair-Rite 1: CHF 0.322 5’911In Stock	Mfr. Part No. 9478102002 Mouser Part No 623-9478102002	Fair-Rite	Ferrite Cores & Accessories 78 E Core EF12.6 Ind 800 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	5’911In Stock	CHF 0.322 CHF 0.226 CHF 0.196 CHF 0.156 View CHF 0.134 CHF 0.118 CHF 0.095 CHF 0.091 CHF 0.087	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	12.7 x 6.35 x 3.6	800 nH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core EF20 Ind 1400 nH 25% TOL 9478104002 Fair-Rite 1: CHF 0.636 556In Stock	Mfr. Part No. 9478104002 Mouser Part No 623-9478104002	Fair-Rite	Ferrite Cores & Accessories 78 E Core EF20 Ind 1400 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	556In Stock	CHF 0.636 CHF 0.446 CHF 0.389 CHF 0.347 View CHF 0.308 CHF 0.259 CHF 0.227 CHF 0.201	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	20 x 9.9 x 5.65	1.4 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL 9478116002 Fair-Rite 1: CHF 10.20 121In Stock	Mfr. Part No. 9478116002 Mouser Part No 623-9478116002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	121In Stock	CHF 10.20 CHF 6.83 CHF 5.72 CHF 5.05 CHF 4.75	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	55.15 x 27.5 x 20.6	6.3 uH	25 %	78	Bulk
Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL 9495103002 Fair-Rite 1: CHF 0.595 393In Stock	Mfr. Part No. 9495103002 Mouser Part No 623-9495103002	Fair-Rite	Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	393In Stock	CHF 0.595 CHF 0.417 CHF 0.361 CHF 0.321 View CHF 0.285 CHF 0.24 CHF 0.205 CHF 0.187	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	19 x 8 x 4.8	1.4 uH	25 %	95	Bulk
Ferrite Cores & Accessories 98 E Core EF12.6 Ind 800 nH 25% TOL 9498102002 Fair-Rite 1: CHF 0.226 4’934In Stock	Mfr. Part No. 9498102002 Mouser Part No 623-9498102002	Fair-Rite	Ferrite Cores & Accessories 98 E Core EF12.6 Ind 800 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	4’934In Stock	CHF 0.226 CHF 0.16 CHF 0.124 CHF 0.111 View CHF 0.095 CHF 0.088 CHF 0.08	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	12.7 x 6.35 x 3.6	800 nH	25 %	98	Bulk
Ferrite Cores & Accessories 78 E Core EF25 Ind 1800 nH 25% TOL 9478105002 Fair-Rite 1: CHF 0.992 940In Stock	Mfr. Part No. 9478105002 Mouser Part No 623-9478105002	Fair-Rite	Ferrite Cores & Accessories 78 E Core EF25 Ind 1800 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	940In Stock	CHF 0.992 CHF 0.68 CHF 0.582 CHF 0.516 View CHF 0.465 CHF 0.382 CHF 0.358 CHF 0.344	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	25.05 x 12.55 x 7.2	1.8 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core EF32 Ind 2600 nH 25% TOL 9478110002 Fair-Rite 1: CHF 2.08 129In Stock	Mfr. Part No. 9478110002 Mouser Part No 623-9478110002	Fair-Rite	Ferrite Cores & Accessories 78 E Core EF32 Ind 2600 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	129In Stock	CHF 2.08 CHF 1.39 CHF 1.18 CHF 1.05 View CHF 0.91 CHF 0.885 CHF 0.813	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	32.1 x 16.1 x 9.15	2.6 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core E42/15 Ind 4300 nH 25% TOL 9478114002 Fair-Rite 1: CHF 3.37 39In Stock	Mfr. Part No. 9478114002 Mouser Part No 623-9478114002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E42/15 Ind 4300 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	39In Stock	CHF 3.37 CHF 2.31 CHF 1.97 CHF 1.71 View CHF 1.49 CHF 1.43	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	42 x 21.2 x 14.9	4.3 uH	25 %	78	Bulk
Ferrite Cores & Accessories 95 E Core E33/13 Ind 5000 nH 25% TOL 9495111002 Fair-Rite 1: CHF 2.20 331In Stock	Mfr. Part No. 9495111002 Mouser Part No 623-9495111002	Fair-Rite	Ferrite Cores & Accessories 95 E Core E33/13 Ind 5000 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	331In Stock	CHF 2.20 CHF 1.53 CHF 1.29 CHF 1.14 View CHF 1.03 CHF 0.877	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	33 x 14 x 12.7	5 uH	25 %	95	Bulk
Ferrite Cores & Accessories 98 E Core EF25 Ind 1900 nH 25% TOL 9498105002 Fair-Rite 1: CHF 0.992 1’139In Stock	Mfr. Part No. 9498105002 Mouser Part No 623-9498105002	Fair-Rite	Ferrite Cores & Accessories 98 E Core EF25 Ind 1900 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	1’139In Stock	CHF 0.992 CHF 0.68 CHF 0.582 CHF 0.516 View CHF 0.465 CHF 0.382 CHF 0.358 CHF 0.344	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	25.05 x 12.55 x 7.2	1.9 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 E Core E42/20 Ind 5200 nH 25% TOL 9498115002 Fair-Rite 1: CHF 4.32 24In Stock	Mfr. Part No. 9498115002 Mouser Part No 623-9498115002	Fair-Rite	Ferrite Cores & Accessories 98 E Core E42/20 Ind 5200 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	24In Stock	CHF 4.32 CHF 2.96 CHF 2.52 CHF 2.21 CHF 1.97	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	42 x 21.2 x 19.85	5.2 uH	25 %	98	Bulk
Ferrite Cores & Accessories 78 E Core EF16 Ind 950 nH 25% TOL 9478101002 Fair-Rite 1: CHF 0.25 Non-Stocked	Mfr. Part No. 9478101002 Mouser Part No 623-9478101002	Fair-Rite	Ferrite Cores & Accessories 78 E Core EF16 Ind 950 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.25 CHF 0.172 CHF 0.15 CHF 0.119 View CHF 0.102 CHF 0.09 CHF 0.079 CHF 0.071 CHF 0.066	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	16 x 8.05 x 4.5	950 nH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core E33/13 Ind 4000 nH 25% TOL 9478111002 Fair-Rite 1: CHF 0.894 Non-Stocked	Mfr. Part No. 9478111002 Mouser Part No 623-9478111002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E33/13 Ind 4000 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.894 CHF 0.617 CHF 0.527 CHF 0.469 View CHF 0.422 CHF 0.345 CHF 0.324 CHF 0.313	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	33 x 14 x 12.7	4 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core E35/9 Ind 2800 nH 25% TOL 9478112002 Fair-Rite 1: CHF 0.756 Non-Stocked	Mfr. Part No. 9478112002 Mouser Part No 623-9478112002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E35/9 Ind 2800 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.756 CHF 0.519 CHF 0.445 CHF 0.394 View CHF 0.355 CHF 0.29 CHF 0.273 CHF 0.263	Min.: 1 Mult.: 1	94	Ferrite Cores		E Core	35 X 9	2.8 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 E Core E42/20 Ind 5200 nH 25% TOL 9478115002 Fair-Rite 360: CHF 2.22 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 9478115002 Mouser Part No 623-9478115002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E42/20 Ind 5200 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	Non-Stocked Lead-Time 20 Weeks	CHF 2.22	Min.: 360 Mult.: 90	94	Ferrite Cores		E Core	42 x 20	5.2 uH	25 %	78	Bulk
Ferrite Cores & Accessories 95 E Core EF32 Ind 3350 nH 25% TOL 9495110002 Fair-Rite 1: CHF 0.765 Non-Stocked	Mfr. Part No. 9495110002 Mouser Part No 623-9495110002	Fair-Rite	Ferrite Cores & Accessories 95 E Core EF32 Ind 3350 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.765 CHF 0.526 CHF 0.45 CHF 0.40 View CHF 0.359 CHF 0.296 CHF 0.276 CHF 0.267	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	32.1 x 16.1 x 9.15	3.35 uH	25 %	95	Bulk
Ferrite Cores & Accessories 95 E Core E35/9 Ind 3500 nH 25% TOL 9495112002 Fair-Rite 1: CHF 0.91 Non-Stocked	Mfr. Part No. 9495112002 Mouser Part No 623-9495112002	Fair-Rite	Ferrite Cores & Accessories 95 E Core E35/9 Ind 3500 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.91 CHF 0.629 CHF 0.537 CHF 0.477 View CHF 0.43 CHF 0.352 CHF 0.33 CHF 0.318	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	35 x 14.35 x 9.5	3.5 uH	25 %	95	Bulk
Ferrite Cores & Accessories 98 E Core EF16 Ind 1000 nH 25% TOL 9498101002 Fair-Rite 1: CHF 0.266 Non-Stocked	Mfr. Part No. 9498101002 Mouser Part No 623-9498101002	Fair-Rite	Ferrite Cores & Accessories 98 E Core EF16 Ind 1000 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.266 CHF 0.183 CHF 0.158 CHF 0.126 View CHF 0.108 CHF 0.106 CHF 0.105 CHF 0.095	Min.: 1 Mult.: 1	94	Ferrite Cores		E Core	EF 16	1 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 E Core EF32 Ind 2800 nH 25% TOL 9498110002 Fair-Rite 1: CHF 0.684 Non-Stocked	Mfr. Part No. 9498110002 Mouser Part No 623-9498110002	Fair-Rite	Ferrite Cores & Accessories 98 E Core EF32 Ind 2800 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.684 CHF 0.48 CHF 0.423 CHF 0.376 View CHF 0.332 CHF 0.329 CHF 0.328 CHF 0.303	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	32.1 x 16.1 x 9.15	2.8 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 E Core E35/9 Ind 2900 nH 25% TOL 9498112002 Fair-Rite 1: CHF 0.789 Non-Stocked	Mfr. Part No. 9498112002 Mouser Part No 623-9498112002	Fair-Rite	Ferrite Cores & Accessories 98 E Core E35/9 Ind 2900 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 0.789 CHF 0.545 CHF 0.467 CHF 0.414 View CHF 0.408 CHF 0.407	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	34.5 x 14.35 x 9.5	2.9 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 E Core E42/15 Ind 4600 nH 25% TOL 9498114002 Fair-Rite 1: CHF 2.22 Non-Stocked	Mfr. Part No. 9498114002 Mouser Part No 623-9498114002	Fair-Rite	Ferrite Cores & Accessories 98 E Core E42/15 Ind 4600 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 2.22 CHF 1.53 CHF 1.30 CHF 1.15 View CHF 1.03 CHF 0.877	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	42 x 21.2 x 14.9	4.6 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 E Core E55/21 Ind 6500 nH 25% TOL 9498116002 Fair-Rite 1: CHF 4.05 Non-Stocked	Mfr. Part No. 9498116002 Mouser Part No 623-9498116002	Fair-Rite	Ferrite Cores & Accessories 98 E Core E55/21 Ind 6500 nH 25% TOL Learn More about Fair-Rite fairrite e cores		Non-Stocked	CHF 4.05 CHF 2.79 CHF 2.53 CHF 2.52	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	55.15 x 27.5 x 20.6	6.5 uH	25 %	98	Bulk

E Cores

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800 nH
950 nH
1 uH
1.4 uH
1.45 uH
1.8 uH
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2.6 uH
2.8 uH
2.9 uH
3.35 uH
3.5 uH
4 uH
4.3 uH
4.6 uH
5 uH
5.2 uH
6.3 uH
6.5 uH
7.6 uH