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78 Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories 78 ER Core Set Ind 1200 nH 25% TOL 9578110502 Fair-Rite 1: $1.40 4,702In Stock	Mfr. Part # 9578110502 Mouser Part # 623-9578110502	Fair-Rite	Ferrite Cores & Accessories 78 ER Core Set Ind 1200 nH 25% TOL Learn More about Fair-Rite fairrite eer cores	Datasheet	4,702In Stock	$1.40 $0.975 $0.84 $0.746 View $0.66 $0.554 $0.481 $0.409	Min.: 1 Mult.: 1
Ferrite Cable Cores 78 Sleeve 17x4.20x18.95MM 4278282509 Fair-Rite 1: $2.61 1,659In Stock	Mfr. Part # 4278282509 Mouser Part # 623-4278282509	Fair-Rite	Ferrite Cable Cores 78 Sleeve 17x4.20x18.95MM	Datasheet	1,659In Stock	$2.61 $1.80 $1.56 $1.39 View $1.22 $0.886 $0.864	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 ER Core Set ER9.5 PLANAR 9578100502 Fair-Rite 1: $1.37 4,374In Stock	Mfr. Part # 9578100502 Mouser Part # 623-9578100502	Fair-Rite	Ferrite Cores & Accessories 78 ER Core Set ER9.5 PLANAR Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	4,374In Stock	$1.37 $0.939 $0.804 $0.713 View $0.642 $0.527 $0.478 $0.433 $0.431	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 ROD 40mm 6mm 3078990901 Fair-Rite 1: $2.29 2,840In Stock	Mfr. Part # 3078990901 Mouser Part # 623-3078990901	Fair-Rite	Ferrite Cores & Accessories 78 ROD 40mm 6mm Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	2,840In Stock	Cut Tape $2.29 $1.60 $1.36 $1.21 View Reel $0.799 $1.06 $0.887 $0.854 $0.799 $0.799	Min.: 1 Mult.: 1 : 1,974
Ferrite Cores & Accessories 78 ROD .039" X .394" 3078990831 Fair-Rite 1: $0.274 83,999In Stock	Mfr. Part # 3078990831 Mouser Part # 623-3078990831	Fair-Rite	Ferrite Cores & Accessories 78 ROD .039" X .394" Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	83,999In Stock	$0.274 $0.19 $0.148 $0.132 View $0.114 $0.101 $0.082 $0.075 $0.069	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978002701 Fair-Rite 1: $4.48 2,342In Stock 2,968Expected 2026-11-18	Mfr. Part # 5978002701 Mouser Part # 623-5978002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,342In Stock 2,968Expected 2026-11-18	$4.48 $3.08 $2.62 $2.30 View $2.02 $1.79	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 ROD 30mm 4mm 3078990881 Fair-Rite 1: $1.56 2,643In Stock	Mfr. Part # 3078990881 Mouser Part # 623-3078990881	Fair-Rite	Ferrite Cores & Accessories 78 ROD 30mm 4mm Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	2,643In Stock	$1.56 $1.08 $0.932 $0.744 View $0.654 $0.603 $0.523 $0.464	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Rod 4078375111 Fair-Rite 1: $3.11 772In Stock	Mfr. Part # 4078375111 Mouser Part # 623-4078375111	Fair-Rite	Ferrite Cores & Accessories 78 Rod Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	772In Stock	Cut Tape $3.11 $2.16 $1.84 $1.63 View Reel $1.04 $1.43 $1.18 $1.04 $1.04	Min.: 1 Mult.: 1 : 1,113
Ferrite Toroids / Ferrite Rings 78 TOROID 5978017301 Fair-Rite 1: $14.40 34In Stock	Mfr. Part # 5978017301 Mouser Part # 623-5978017301	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	34In Stock	$14.40 $9.68 $8.11 $6.48 $6.26	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978018701 Fair-Rite 1: $19.20 38In Stock	Mfr. Part # 5978018701 Mouser Part # 623-5978018701	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	38In Stock	Cut Tape $19.20 $13.41 $11.07 $9.03 Reel $9.03 $8.78	Min.: 1 Mult.: 1 : 90
Ferrite Cores & Accessories 78 Rod 2.50x20MM 3078990861 Fair-Rite 1: $0.518 6,368In Stock	Mfr. Part # 3078990861 Mouser Part # 623-3078990861	Fair-Rite	Ferrite Cores & Accessories 78 Rod 2.50x20MM	Datasheet	6,368In Stock	$0.518 $0.36 $0.295 $0.248 View $0.222 $0.193 $0.157 $0.127	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Rod 5x35MM 3078990891 Fair-Rite 1: $1.77 369In Stock 5,760Expected 2027-01-18	Mfr. Part # 3078990891 Mouser Part # 623-3078990891	Fair-Rite	Ferrite Cores & Accessories 78 Rod 5x35MM	Datasheet	369In Stock 5,760Expected 2027-01-18	$1.77 $1.22 $1.04 $0.927 View $0.704 $0.611 $0.579	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Pot Core P18/11 Ind 2600 nH 25% TOL 5678181221 Fair-Rite 1: $2.81 335In Stock 3,240On Order	Mfr. Part # 5678181221 Mouser Part # 623-5678181221	Fair-Rite	Ferrite Cores & Accessories 78 Pot Core P18/11 Ind 2600 nH 25% TOL Learn More about Fair-Rite fairrite pot cores	Datasheet	335In Stock 3,240On Order On Order Ship Dates Mfr. #: 5678181221 Stock: 335 Can Ship Immediately On Order: 2,430 Expected 2027-02-01 810 Expected 2027-02-15 Factory Lead-Time: 20 Weeks	$2.81 $1.94 $1.67 $1.48 View $1.30 $1.16 $1.02	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Pot Core P26/16 Ind 4800 nH 25% TOL 5678261721 Fair-Rite 1: $3.33 740In Stock	Mfr. Part # 5678261721 Mouser Part # 623-5678261721	Fair-Rite	Ferrite Cores & Accessories 78 Pot Core P26/16 Ind 4800 nH 25% TOL Learn More about Fair-Rite fairrite pot cores	Datasheet	740In Stock	$3.33 $2.30 $1.97 $1.74 View $1.53 $1.42 $1.25	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Pot Core P30/19 Ind 5700 nH 25% TOL 5678302021 Fair-Rite 1: $4.28 493In Stock	Mfr. Part # 5678302021 Mouser Part # 623-5678302021	Fair-Rite	Ferrite Cores & Accessories 78 Pot Core P30/19 Ind 5700 nH 25% TOL Learn More about Fair-Rite fairrite pot cores	Datasheet	493In Stock	$4.28 $2.95 $2.52 $2.26 View $1.96 $1.73	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 RI 5978007601 Fair-Rite 1: $3.84 335In Stock	Mfr. Part # 5978007601 Mouser Part # 623-5978007601	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	335In Stock	$3.84 $2.66 $2.26 $2.00 View $1.74 $1.50	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID T102/75/25-78 5978014001 Fair-Rite 1: $60.03 18In Stock	Mfr. Part # 5978014001 Mouser Part # 623-5978014001	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID T102/75/25-78 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	18In Stock	$60.03 $44.71 $38.91	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 RM Core RM14 Ind 6200 nH 25% TOL 6278420121 Fair-Rite 1: $8.15 1In Stock	Mfr. Part # 6278420121 Mouser Part # 623-6278420121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM14 Ind 6200 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Datasheet	1In Stock	$8.15 $5.57 $4.72 $4.13 $3.51	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 PQ Core PQ32/30 Ind 4500 nH 25% TOL 6678323121 Fair-Rite 1: $5.31 29In Stock	Mfr. Part # 6678323121 Mouser Part # 623-6678323121	Fair-Rite	Ferrite Cores & Accessories 78 PQ Core PQ32/30 Ind 4500 nH 25% TOL Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	29In Stock	$5.31 $3.64 $3.10 $2.71 $2.13	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 PlanarEI Core Set Ind 1440 nH 25% TOL 7878400121 Fair-Rite 1: $0.864 274In Stock	Mfr. Part # 7878400121 Mouser Part # 623-7878400121	Fair-Rite	Ferrite Cores & Accessories 78 PlanarEI Core Set Ind 1440 nH 25% TOL Learn More about Fair-Rite fairrite planar ee ei cores	Datasheet	274In Stock	$0.864 $0.611 $0.527 $0.469 View $0.423 $0.379	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 E Core E19/5 9478103002 Fair-Rite 1: $0.907 2,448In Stock	Mfr. Part # 9478103002 Mouser Part # 623-9478103002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E19/5 Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	2,448In Stock	$0.907 $0.652 $0.567 $0.507 View $0.448 $0.38 $0.333 $0.328 $0.284	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR 9478201002 Fair-Rite 1: $0.864 1,873In Stock	Mfr. Part # 9478201002 Mouser Part # 623-9478201002	Fair-Rite	Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	1,873In Stock	$0.864 $0.616 $0.534 $0.477 View $0.42 $0.359 $0.314 $0.311 $0.266	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL 9478203002 Fair-Rite 1: $1.44 814In Stock	Mfr. Part # 9478203002 Mouser Part # 623-9478203002	Fair-Rite	Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL Learn More about Fair-Rite fairrite planar ee ei cores	Datasheet	814In Stock	$1.44 $1.00 $0.864 $0.783 View $0.698 $0.582 $0.537 $0.484	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 EER Core EER25.5 Ind 1800 nH 25% TOL 9578261802 Fair-Rite 1: $2.07 749In Stock	Mfr. Part # 9578261802 Mouser Part # 623-9578261802	Fair-Rite	Ferrite Cores & Accessories 78 EER Core EER25.5 Ind 1800 nH 25% TOL Learn More about Fair-Rite fairrite eer cores	Datasheet	749In Stock	$2.07 $1.45 $1.24 $1.15 View $1.03 $0.844 $0.801 $0.743	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 78 RM Core RM5 Ind 1650 nH 25% TOL 6278140121 Fair-Rite 1: $1.63 70In Stock	Mfr. Part # 6278140121 Mouser Part # 623-6278140121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM5 Ind 1650 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Datasheet	70In Stock	$1.63 $1.12 $0.955 $0.848 View $0.73 $0.613 $0.531 $0.53	Min.: 1 Mult.: 1

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