Initial Permeability (µi) :
25 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Material Tolerance Height Supplier Device Package Diameter Core Type Inductance Factor (Al) Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm1 Effective Length (le) mm Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Finish
Default Photo
Per Unit
$1.95
RFQ
2,262
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 7.6UH T37 B64290 Active T37 ±25% 13.60mm - 35.50mm Toroid 7.6µH Ungapped - 6000 0.99 82.06 82.6 6778 Epoxy
Default Photo
Per Unit
$1.50
RFQ
3,301
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 6.4UH T37 B64290 Active T37 ±25% 13.50mm - 32.10mm Toroid 6.4µH Ungapped - 6100 1.19 77.02 64.66 4980 Epoxy
B64290A0618X037
Per Unit
$0.66
RFQ
1,656
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 6.97UH T37 B64290 Active T37 ±25% 10.00mm R 25.3 x 14.8 x 10 25.30mm Toroid 6.97µH Ungapped - 6500 1.17 60.07 51.26 3079 Uncoated
Default Photo
Per Unit
$0.25
RFQ
1,063
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 4.08UH T37 B64290 Active T37 ±25% 7.80mm - 18.20mm Toroid 4.08µH Ungapped - 6500 2 42 21.04 884 Epoxy
Default Photo
Per Unit
$0.17
RFQ
1,385
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 3.92UH T37 B64290 Active T37 ±25% 7.15mm - 13.60mm Toroid 3.92µH Ungapped - 6500 2.08 31.17 14.96 466 Epoxy
B64290L0618X037
Per Unit
$1.28
RFQ
2,298
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 6.97UH T37 B64290 Active T37 ±25% 11.00mm - 26.60mm Toroid 6.97µH Ungapped - 6500 1.17 60.07 51.26 3079 Epoxy
Default Photo
Per Unit
$11.40
RFQ
1,277
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 8UH T37 B64290 Active T37 ±25% 21.50mm - 60.10mm Toroid 8µH Ungapped - 5600 0.87 152.4 174.9 26660 Epoxy
Default Photo
Per Unit
$0.15
RFQ
1,482
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 3.06UH T37 B64290 Active T37 ±25% 5.95mm - 14.40mm Toroid 3.06µH Ungapped - 6500 2.67 32.7 12.27 401 Epoxy
Default Photo
Per Unit
$0.13
RFQ
3,251
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 3.32UH T37 B64290 Active T37 ±25% 5.95mm - 13.60mm Toroid 3.32µH Ungapped - 6500 2.46 30.09 12.23 368 Epoxy
B64290L0040X037
Per Unit
$10.95
RFQ
1,577
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 7.16UH T37 B64290 Active T37 ±25% 18.80mm - 60.10mm Toroid 7.16µH Ungapped - 5700 1 152.4 152.4 23230 Epoxy
B64290L0659X037
Per Unit
$5.35
RFQ
3,999
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 9.8UH T37 B64290 Active T37 ±25% 17.20mm - 41.80mm Toroid 9.8µH Ungapped - 6000 0.77 96.29 125.3 12070 Epoxy
Default Photo
Per Unit
$2.63
RFQ
985
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 7UH T37 B64290 Active T37 ±25% 13.60mm - 43.60mm Toroid 7µH Ungapped - 6000 1.08 103 95.75 9862 Epoxy
Default Photo
Per Unit
$24.75
RFQ
656
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 7UH T37 B64290 Active T37 ±25% 14.80mm - 89.30mm Toroid 7µH Ungapped - 5500 0.99 213.9 216.7 46360 Epoxy
Default Photo
Per Unit
$12.58
RFQ
3,468
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 13.9UH T37 B64290 Active T37 ±25% 26.60mm - 65.30mm Toroid 13.9µH Ungapped - 5500 0.5 152.1 305.9 46530 Epoxy
Default Photo
Per Unit
$11.51
RFQ
2,236
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 13.9UH T37 B64290 Active T37 ±25% 25.00mm R 63 x 38 x 25 63.00mm Toroid 13.9µH Ungapped - 5500 0.5 152.1 305.9 46530 Uncoated
Default Photo
Per Unit
$0.54
RFQ
3,685
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 4.19UH T37 B64290 Active T37 ±25% 7.30mm - 17.20mm Toroid 4.19µH Ungapped - 6500 1.95 38.52 19.73 760 Epoxy
Default Photo
Per Unit
$8.48
RFQ
3,072
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 13UH T38 B64290 Active T37 ±25% 18.50mm R 58.3 x 32 x 18 58.30mm Toroid 13µH Ungapped - 6000 0.58 134 230 30710 Uncoated
B64290L0038X037
Per Unit
$0.25
RFQ
3,532
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 2.66UH T37 B64290 Active T37 ±25% 4.75mm - 10.80mm Toroid 2.66µH Ungapped - 6500 3.07 24.07 7.83 188 Epoxy
Default Photo
Per Unit
$6.48
RFQ
2,373
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 12UH T37 B64290 Active T37 ±25% 20.00mm R 50 x 30 x 20 50.00mm Toroid 12µH Ungapped - 6000 0.62 120.4 195.7 23560 Uncoated
Default Photo
Per Unit
$16.60
RFQ
1,802
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 5UH T37 B64290 Active T37 ±25% 14.20mm - 70.00mm Toroid 5µH Ungapped - 5500 1.39 178.6 128.7 22980 Epoxy
B64290L0674X037
Per Unit
$3.12
RFQ
3,743
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 8.5UH T37 B64290 Active T37 ±25% 16.20mm - 37.50mm Toroid 8µH Ungapped - 6000 0.94 89.65 95.89 8597 Epoxy
Default Photo
Per Unit
$0.43
RFQ
1,009
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 6.28UH T37 B64290 Active T37 ±25% 8.10mm - 21.20mm Toroid 6.28µH Ungapped - 6500 1.3 43.55 33.63 1465 Epoxy
Default Photo
Per Unit
$13.12
RFQ
2,304
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 13UH T37 B64290 Active T37 ±25% 19.30mm - 60.10mm Toroid 13µH Ungapped - 6000 0.58 134 230 30710 Epoxy
B64290L0647X037
Per Unit
$2.74
RFQ
1,301
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 8.5UH T37 B64290 Active T37 ±25% 16.10mm - 31.00mm Toroid 8.5µH Ungapped - 6500 0.96 73.78 76.98 5680 Epoxy
B64290L0082X037
Per Unit
$10.26
RFQ
2,934
Ships today + free overnight shipping
EPCOS (TDK) FERRITE CORE TOROID 12UH T37 B64290 Active T37 ±25% 21.30mm - 51.80mm Toroid 12µH Ungapped - 6000 0.62 120.4 195.7 23560 Epoxy
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