ETD Cores

Fair-Rite ETD Cores have been designed to make optimum use of a given volume of ferrite material for maximum throughput power, specifically for forward converter transformers. The structure, which includes a round center post, approaches a nearly uniform cross-sectional area throughout the core and provides a winding area that minimizes winding losses. ETD Cores can be supplied with the center post gapped to mechanical specifications as well as an AL value. Fair-Rite ETD Cores are available in a range of sizes from ETD29 to ETD59 and 3 materials with Initial Permeability ranging from 2300 to 3000.

Results: 18
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Core
Core Size
Inductance
Tolerance
Core Material
Packaging
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD29 Ind 2200 nH 25% TOL
474In Stock
$2.69
$1.85
$1.59
$1.40
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 29.8 x 15.8 x 9.5 2.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD44 Ind 3600 nH 25% TOL
272In Stock
$5.36
$3.67
$3.11
$2.76
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 44 x 22.3 x 14.8 3.6 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD49 Ind 4000 nH 25% TOL
51In Stock
$8.00
$5.48
$4.65
$4.08
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core ETD 49 4 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core Ind 6650 nH 25% TOL
24In Stock
$14.43
$10.50
$9.13
$9.11
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 59.8 x 30 x 21.7 6.65 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 ETD Core ETD34 Ind 3570 nH 25% TOL
209In Stock
$4.61
$3.17
$2.69
$2.35
View
Min.: 1
Mult.: 1
95 Ferrite Cores ETD Core ETD 34 3.57 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 95 ETD Core ETD44 Ind 5100 nH 25% TOL
19In Stock
$7.58
$5.20
$4.27
$3.74
$3.32
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 44 x 22.3 x 14.8 5.1 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 95 ETD Core ETD54 Ind 6500 nH 25% TOL
51In Stock
$13.91
$9.89
$8.54
$8.53
$7.25
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 54.2 x 27.1 x 18.9 6.5 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD29 Ind 2200 nH 25% TOL
792In Stock
$2.68
$1.85
$1.58
$1.40
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 29.8 x 15.8 x 9.5 2.2 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD34 Ind 2600 nH 25% TOL
119In Stock
$3.51
$2.43
$2.08
$1.84
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 34.2 x 17.3 x 10.8 2.6 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD49 Ind 4000 nH 25% TOL
15In Stock
$8.65
$5.94
$4.87
$4.37
$4.16
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 49 x 24.7 x 16.3 4 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core Ind 6950 nH 25% TOL
24In Stock
$12.66
$8.99
$7.63
$7.62
View
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 59.8 x 30 x 21.7 6.95 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD39 Ind 3000 nH 25% TOL
1In Stock
$4.23
$2.92
$2.49
$2.19
$1.73
Min.: 1
Mult.: 1
95 Ferrite Cores Ungapped ETD Core 39.1 x 19.8 x 12.7 3 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD39 Ind 3000 nH 25% TOL
Non-Stocked Lead-Time 20 Weeks
$2.11
$2.07
Min.: 2,000
Mult.: 200
95 Ferrite Cores Ungapped ETD Core 39.1 x 19.8 x 12.7 3 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD34 Ind 2500 nH 25% TOL
Non-Stocked
95 Ferrite Cores Ungapped ETD Core 34.2 x 17.3 x 10.8 2.5 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ETD Core ETD54 Ind 5300 nH 25% TOL
Non-Stocked
95 Ferrite Cores Ungapped ETD Core 54.2 x 27.1 x 18.9 5.3 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 ETD Core ETD39 Ind 3600 nH 25% TOL
Non-Stocked
95 Ferrite Cores Ungapped ETD Core 39.1 x 19.8 x 12.7 3.6 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD44 Ind 3800 nH 25% TOL
Non-Stocked
95 Ferrite Cores Ungapped ETD Core 44 x 22.3 x 14.8 3.8 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ETD Core ETD54 Ind 5400 nH 25% TOL
Non-Stocked
95 Ferrite Cores ETD Core ETD 54 5.4 uH 25 % 98 Bulk