Transformer Cores :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | Core Type | Core Size | Core Material Grade | For Use With | Effective Magnetic Path Length | Ae Effective Cross Section Area | Inductance Factor Al | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+RM47.250 5+RM39.450 10+RM31.640 25+RM30.840 50+RM29.390 More Pricing... | ETD | ETD59/31/22 | N87 | SMPS Transformers | 139mm | 368mm² | 508nH | B66397 Series | ||||||
Each | 1+RM15.660 50+RM8.500 100+RM8.340 250+RM8.170 500+RM7.990 More Pricing... | Planar Plate/I | I32/3/20 | N87 | Transformers | 35.1mm | 130mm² | 6.3µH | B66457 Series | ||||||
Each | 1+RM19.010 10+RM16.640 50+RM15.370 100+RM15.060 200+RM14.760 More Pricing... | E | E55/28/21 | N87 | Transformers | 124mm | 354mm² | 400nH | B66335 Series | ||||||
Each | 1+RM41.980 5+RM35.090 10+RM28.200 25+RM26.150 50+RM25.580 More Pricing... | E | E65/32/27 | N87 | Transformers | 147mm | 535mm² | 400nH | B66387 Series | ||||||
Each | 1+RM7.140 50+RM3.760 100+RM3.350 250+RM3.010 1000+RM2.950 More Pricing... | Multi-Aperture | 13.3mm x 7.5mm x 13.4mm | 67 | Baluns, Broadband Transformers, Airbags | - | - | 89nH | - | ||||||
Each | 1+RM9.290 50+RM5.190 100+RM4.640 250+RM4.550 500+RM4.460 More Pricing... | Toroid | 22.1mm x 13.7mm x 6.35mm | T38 | Transformers | 54.15mm | 26.17mm² | 6.07µH | B64290L0638 Series | ||||||
1 Pair | 1+RM16.520 10+RM11.350 50+RM8.440 100+RM7.690 200+RM7.540 More Pricing... | PM | P14/8 | T38 | TDK B65542 Series Coil Former | 21mm | 28.7mm² | 9.8µH | B65541 Series | ||||||
Each | 10+RM1.950 100+RM1.330 500+RM1.220 | EE | E6.3 | N87 | Miniature Transformers, DC/DC Converters | 12.2mm | 3.3mm² | 380nH | B66300 Series | ||||||
Each | 10+RM2.860 100+RM1.930 500+RM1.690 1000+RM1.660 1800+RM1.630 More Pricing... | EF | E25/13/7 | N87 | TDK B66208 Series Coil Former | 57.5mm | 52.5mm² | 91nH | B66317 Series | ||||||
1 Set | 1+RM92.730 5+RM80.180 10+RM67.630 20+RM65.300 40+RM62.960 More Pricing... | PQ | PQ50/50 | N95 | Inductors / Transformers | 113mm | 332mm² | 100nH | B65981Q Series | ||||||
Each | 1+RM26.240 10+RM17.850 25+RM15.050 50+RM14.750 100+RM14.460 More Pricing... | ETD | ETD49/25/16 | N87 | SMPS Transformers | 114mm | 211mm² | 250nH | B66367 Series | ||||||
Each | 1+RM12.050 50+RM6.280 100+RM6.160 250+RM6.040 500+RM5.910 More Pricing... | Planar ER | ER23/5/13 | N49 | Transformers | 32.6mm | 50.3mm² | 2.2µH | B66482 Series | ||||||
FAIR-RITE | Each | 1+RM5.290 10+RM3.850 25+RM3.380 50+RM3.060 100+RM2.480 More Pricing... | Toroid | 9.74mm x 4.56mm x 3.34mm | 76 | Power Input Filters, Ground Fault Interrupters, Common Mode Filters, Pulse & Broadband Transformers | 20.7mm | 7.3mm² | 4.4µH | - | |||||
Each | 10+RM3.770 100+RM2.520 500+RM2.330 1000+RM2.290 1880+RM2.240 More Pricing... | EFD | EFD20/10/7 | N49 | DC/DC Converters, Transformers | 47mm | 31mm² | 910nH | B66417 Series | ||||||
Each | 1+RM30.040 5+RM25.200 10+RM20.360 25+RM19.320 50+RM18.940 More Pricing... | E | E55/28/25 | N87 | Transformers | 124mm | 420mm² | 250nH | B66344 Series | ||||||
1 Set | 5+RM18.280 50+RM10.150 250+RM9.950 500+RM9.750 1000+RM9.540 More Pricing... | RM | RM6 | M33 | Transformers | 26.9mm | 31.3mm² | 63nH | B65807 Series | ||||||
Each | 1+RM18.670 5+RM16.620 10+RM14.570 25+RM14.320 | E | E55/28/21 | N87 | Transformers | 124mm | 354mm² | 100nH | B66335 Series | ||||||
Each | 5+RM6.500 50+RM3.430 250+RM3.090 500+RM3.040 1000+RM2.970 More Pricing... | Planar ELP | ELP18/4/10 | PC200 | Transformers | 24.3mm | 39.3mm² | 1.3µH | B66453 Series | ||||||
Each | 1+RM29.770 10+RM20.250 25+RM17.030 50+RM15.140 100+RM14.840 More Pricing... | ETD | ETD49/25/16 | N87 | SMPS Transformers | 114mm | 211mm² | 100nH | B66367 Series | ||||||
1 Pair | 1+RM30.080 10+RM20.360 25+RM17.670 50+RM17.320 100+RM16.970 More Pricing... | PQ | PQ32/30 | N87 | TDK B65880E Series Coil Former | 67.8mm | 153.8mm² | 4.8µH | B65879B Series | ||||||
Each | 5+RM1.240 50+RM0.817 250+RM0.703 500+RM0.657 1000+RM0.645 More Pricing... | Toroid | 5.84mm x 3mm x 1.65mm | 52 | Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers | 12.8mm | 2mm² | 49nH | - | ||||||
Each | 1+RM30.340 10+RM20.520 50+RM17.480 100+RM17.140 200+RM16.790 More Pricing... | ELP | ELP38/8/25 | N49 | Transformers | 52.4mm | 194mm² | 4.85µH | B66289 Series | ||||||
Each | 5+RM9.520 50+RM4.970 250+RM4.420 500+RM4.340 1000+RM4.250 More Pricing... | Planar I | I18/2/10 | N97 | Transformers | 20.3mm | 39.5mm² | 3µH | B66283 Series | ||||||
Each | 1+RM71.280 5+RM60.940 10+RM50.580 25+RM49.580 50+RM48.570 More Pricing... | Planar Plate/I | I64/5/50 | N49 | Transformers | 69.7mm | 519mm² | 8.9µH | B66295 Series | ||||||
1 Pair | 1+RM22.410 50+RM13.330 100+RM13.070 250+RM12.800 500+RM12.700 | PM | P18/11 | N87 | TDK B65651 Series Coil Formers | 26.6mm | 46.7mm² | 3.6µH | B65651 Series | ||||||






















