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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Material Accessory Type For Use With/Related Products Length Width Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Core Type Height Diameter Finish Inductance Factor (Al) Gap Initial Permeability (µi) Core Factor (ΣI/A) mm-1 Effective Length (le) mm Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Effective Permeability (µe) Minimum Core Cross Section (Amin) mm² Core Factor (ΣI/A) mm⁻¹
B65839A0100A057 EPCOS - TDK Electronics B65839A0100A057 0.5160
RFQ
ECAD 4281 0.00000000 EPCOS - TDK Electronics EP7 Box Active ±3% T57 0.370" (9.40mm) 0.256" (6.50mm) EP 7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 2,000 EP 0.148" (3.75mm) - Uncoated 100 nH Gapped 4000 15.7 10.3 162 121 8.5 1.52
B66457K0000X187 EPCOS - TDK Electronics B66457K0000X187 3.2400
RFQ
ECAD 899 0.00000000 EPCOS - TDK Electronics I32/3/20 Tray Active - N87 1.250" (31.75mm) 0.801" (20.35mm) I 32 x 3 x 20 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 608 I 0.124" (3.15mm) - Uncoated Ungapped
B65841A0063A038 EPCOS - TDK Electronics B65841A0063A038 0.7793
RFQ
ECAD 3398 0.00000000 EPCOS - TDK Electronics EP10 Box Active ±3% T38 0.465" (11.80mm) 0.309" (7.85mm) EP 10 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 1,000 EP 0.205" (5.20mm) - Uncoated 63 nH Gapped 2300 19.2 11.3 217 85 8.5 1.7
B65803J0040A087 EPCOS - TDK Electronics B65803J0040A087 1.3016
RFQ
ECAD 1924 0.00000000 EPCOS - TDK Electronics - Box Not For New Designs - N87 0.433" (11.00mm) 0.181" (4.60mm) RM 4 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 600 RM 0.413" (10.50mm) - Uncoated - 2200 22 13 286 11.3 1.7
B66370G0000X187 EPCOS - TDK Electronics B66370G0000X187 -
RFQ
ECAD 3148 0.00000000 EPCOS - TDK Electronics E34/14/9 Box Active - N87 1.362" (34.60mm) 0.382" (9.70mm) E 34 x 14 x 9 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 480 E 0.577" (14.65mm) - Uncoated Ungapped
B66253B1000T001 EPCOS - TDK Electronics B66253B1000T001 4.1400
RFQ
ECAD 4951 0.00000000 EPCOS - TDK Electronics E55/28/25 Bulk Active Bobbin (Coil Former) E E 55 x 28 x 25 download ROHS3 Compliant REACH Unaffected 495-B66253B1000T001 EAR99 8504.90.9630 50
B65931C0000X022 EPCOS - TDK Electronics B65931C0000X022 1.1800
RFQ
ECAD 2 0.00000000 EPCOS - TDK Electronics PS5.6/3.7 Box Active - N22 - - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 2,000 0.146" (3.70mm) 0.220" (5.60mm) Uncoated - 2300
B64290A0037X033 EPCOS - TDK Electronics B64290A0037X033 0.2813
RFQ
ECAD 4354 0.00000000 EPCOS - TDK Electronics T6.3/3.8/2.5 Box Active - M33 - - R 6.3 x 3.8 x 2.5 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 4,000 Toroid 0.098" (2.50mm) 0.248" (6.30mm) Uncoated Ungapped
B64290L0657X065 EPCOS - TDK Electronics B64290L0657X065 3.8300
RFQ
ECAD 334 0.00000000 EPCOS - TDK Electronics TX30/20/12.5 Box Active ±30% T65 - - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 200 Toroid 0.531" (13.50mm) 1.264" (32.10mm) Epoxy 5.4 µH Ungapped 5100 77.02 64.66 4980 1.19
B62152A0007X027 EPCOS - TDK Electronics B62152A0007X027 0.2803
RFQ
ECAD 6165 0.00000000 EPCOS - TDK Electronics MHB2-6.2/7.25/4.2 Box Active - ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 2,000
B65881Q0150K095 EPCOS - TDK Electronics B65881Q0150K095 14.3700
RFQ
ECAD 7472 0.00000000 EPCOS - TDK Electronics PQ35/35 Bulk Active ±10% N95 1.382" (35.10mm) 1.024" (26.00mm) PQ 35 x 35 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9610 72 PQ 0.685" (17.40mm) - Uncoated 150 nH Distributed Gapped 3000 79.7 171 13650 161 0.47
B66305U0250M127 EPCOS - TDK Electronics B66305U0250M127 0.1869
RFQ
ECAD 9868 0.00000000 EPCOS - TDK Electronics E13/7/4 Box Active - N27 0.496" (12.60mm) 0.146" (3.70mm) E 13 x 7 x 4 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 3,450 E 0.256" (6.50mm) - Uncoated Gapped 2000 2.39 29.6 12.4 367 12.2
B65621J1250A048 EPCOS - TDK Electronics B65621J1250A048 13.1757
RFQ
ECAD 3274 0.00000000 EPCOS - TDK Electronics P41/25 Box Active - N48 - - P 41 x 25 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 100 0.492" (12.50mm) 1.614" (41.00mm) Uncoated Gapped 2300 0.264 60.4 229 13832 201
B65807J0000Y066 EPCOS - TDK Electronics B65807J0000Y066 -
RFQ
ECAD 6795 0.00000000 EPCOS - TDK Electronics RM6 Box Obsolete -30%, +40% T66 0.701" (17.90mm) 0.323" (8.20mm) RM 6 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 500 RM 0.246" (6.25mm) - Uncoated 12.3 µH Ungapped 13000 28.6 36.6 1050 7650 31 0.78
B65887E0250A087 EPCOS - TDK Electronics B65887E0250A087 11.0200
RFQ
ECAD 229 0.00000000 EPCOS - TDK Electronics RM14 Tray Active - N87 1.661" (42.20mm) 0.748" (19.00mm) RM 14 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 60 RM 0.594" (15.10mm) - Uncoated Gapped 2200 70 200 14000 170 0.35
B65859A0000R057 EPCOS - TDK Electronics B65859A0000R057 0.6556
RFQ
ECAD 8928 0.00000000 EPCOS - TDK Electronics EPX10 Box Active -20%, +30% T57 0.465" (11.80mm) 0.309" (7.85mm) EPX 10 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 2,000 EPX 0.205" (5.20mm) - Uncoated 2 µH Ungapped 4000 1.37 21.7 15.9 345 2170 13.2
B66337G0000X187 EPCOS - TDK Electronics B66337G0000X187 1.5123
RFQ
ECAD 6731 0.00000000 EPCOS - TDK Electronics EC35/17/10 Box Active - N87 1.358" (34.50mm) 0.386" (9.80mm) EC 35 x 17 x 10 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 300 EC 0.687" (17.45mm) - Uncoated - 2200 0.92 77.4 84.3 6530 71
B66423U0315K187 EPCOS - TDK Electronics B66423U0315K187 1.3400
RFQ
ECAD 58 0.00000000 EPCOS - TDK Electronics EFD30/15/9 Box Active - N87 1.181" (30.00mm) 0.358" (9.10mm) EFD 30 x 15 x 9 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 300 EFD 0.591" (15.00mm) - Uncoated Gapped
B66317G0100X127 EPCOS - TDK Electronics B66317G0100X127 0.8100
RFQ
ECAD 70 0.00000000 EPCOS - TDK Electronics E25/13/7 Box Active - N27 0.984" (25.00mm) 0.295" (7.50mm) E 25 x 13 x 7 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 900 E 0.504" (12.80mm) - Uncoated Gapped
B66305G0130X187 EPCOS - TDK Electronics B66305G0130X187 0.5300
RFQ
ECAD 781 0.00000000 EPCOS - TDK Electronics E13/7/4 Box Active - N87 0.496" (12.60mm) 0.146" (3.70mm) E 13 x 7 x 4 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 3,450 E 0.256" (6.50mm) - Uncoated 112 nH Gapped 2200 2.39 29.6 12.4 367 215 12.2
B64290L0618X035 EPCOS - TDK Electronics B64290L0618X035 1.7400
RFQ
ECAD 633 0.00000000 EPCOS - TDK Electronics TX25.3/14.8/10 Bulk Active ±25% T35 - - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 500 Toroid 0.433" (11.00mm) 1.047" (26.60mm) Epoxy 5.4 µH Ungapped 5000 1.17 60.07 51.26 3079
B65981Q0100K097 EPCOS - TDK Electronics B65981Q0100K097 19.4400
RFQ
ECAD 19 0.00000000 EPCOS - TDK Electronics PQ50/50 Tray Active ±10% N97 1.969" (50.00mm) 6.702" (190.0mm) PQ 50 x 50 download ROHS3 Compliant Not Applicable REACH Unaffected 495-B65981Q0100K097 EAR99 8504.90.9610 36 PQ 0.984" (25.00mm) - Uncoated 100 nH Distributed Gapped 0.342 113 332 37630 314
B66303G0000X187 EPCOS - TDK Electronics B66303G0000X187 0.7100
RFQ
ECAD 41 0.00000000 EPCOS - TDK Electronics E5.3/2.7/2 Box Active - N87 0.207" (5.25mm) 0.079" (2.00mm) E5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 7,500 E 0.104" (2.65mm) - Uncoated Ungapped
B66358G0350X187 EPCOS - TDK Electronics B66358G0350X187 -
RFQ
ECAD 7546 0.00000000 EPCOS - TDK Electronics ETD29/16/10 Box Active - N87 1.205" (30.60mm) 0.386" (9.80mm) ETD 29 x 16 x 10 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 300 ETD 0.630" (16.00mm) - Uncoated Gapped 2200 0.93 70.4 76 5350 71
B65661T0160G048 EPCOS - TDK Electronics B65661T0160G048 -
RFQ
ECAD 8522 0.00000000 EPCOS - TDK Electronics P22/13 Box Obsolete - - - - P 22 x 13 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 400 P (Pot Core) 0.268" (6.80mm) 0.866" (22.00mm) Uncoated Gapped
B67385P0000X187 EPCOS - TDK Electronics B67385P0000X187 22.0700
RFQ
ECAD 131 0.00000000 EPCOS - TDK Electronics I126/28/20 Box Active - N87 4.961" (126.00mm) 0.787" (20.00mm) I 126 x 28 x 20 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8504.90.9630 8 I 1.102" (28.00mm) - Uncoated Ungapped
B65805N0100A033 EPCOS - TDK Electronics B65805N0100A033 3.4900
RFQ
ECAD 1 0.00000000 EPCOS - TDK Electronics RM5 Box Active ±3% M33 0.575" (14.60mm) 0.268" (6.80mm) RM 5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 500 RM 0.207" (5.25mm) - Uncoated 100 nH Gapped 20.8 20.8 433 79.6 1
B66418W1008D001 EPCOS - TDK Electronics B66418W1008D001 1.4600
RFQ
ECAD 3 0.00000000 EPCOS - TDK Electronics EFD20/10/7 Box Active Bobbin (Coil Former), Horizontal EFD EFD 20 x 10 x 7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 630
B65839A0100A087 EPCOS - TDK Electronics B65839A0100A087 0.4410
RFQ
ECAD 1963 0.00000000 EPCOS - TDK Electronics EP7 Box Active ±3% N87 0.370" (9.40mm) 0.256" (6.50mm) EP 7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 2,000 EP 0.148" (3.75mm) - Uncoated 100 nH Gapped 2200 15.7 10.3 162 121 8.5 1.52
B65806P1008D001 EPCOS - TDK Electronics B65806P1008D001 -
RFQ
ECAD 5968 0.00000000 EPCOS - TDK Electronics B65806 Box Obsolete Bobbin (Coil Former), Vertical RM RM 5 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.90.9630 500
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse