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Transformers

Transformers are electronic components that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a magnetic core. When an alternating current is passed through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Transformers are commonly used in power supplies, audio equipment, and electronic devices to step up or step down voltage levels, isolate circuits, and match impedance. They come in various sizes and types, including toroidal, laminated, and ferrite core transformers, and are essential components in many electronic systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Number of Pins Width Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Type Termination Style Inductance DC Resistance (DCR) Transformer Type Turns Ratio - Primary:Secondary ET (Volt-Time)
HM31-20200LLF HM31-20200LLF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Bulk 2012 HM31 Discontinued 1 (Unlimited) Through Hole 0.689Lx0.378W 17.50mmx9.60mm 0.866 22.00mm Non-Invasive (Solid Core) PC Pin 85mH 4.5Ohm Max 1300VμS
HM30-4735100LFTR13 HM30-4735100LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 930μH 2.5mOhm Primary 13.3Ohm Secondary
HM33-10050LFTR HM33-10050LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 HM33 Discontinued 1 (Unlimited) Gull Wing 8.13mm RoHS Compliant 10A 7.11mm Surface Mount 0.320Lx0.283W 8.13mmx8.20mm 0.210 5.33mm Invasive Gull Wing 500μH 5mOhm Primary 2.5Ohm Secondary 1:50
HM30-473530LFTR13 HM30-473530LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 80μH 2.5mOhm Primary 1Ohm Secondary
HM33-10100LFTR HM33-10100LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 HM33 Discontinued 1 (Unlimited) Gull Wing 8.13mm RoHS Compliant 10A 7.11mm Surface Mount 0.320Lx0.283W 8.13mmx8.20mm 0.210 5.33mm Invasive Gull Wing 2mH 5mOhm Primary 5.5Ohm Secondary 1:100
HM30-4735125LFTR13 HM30-4735125LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 1.45mH 2.5mOhm Primary 16.9Ohm Secondary
HM30-473590LFTR13 HM30-473590LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 750μH 2.5mOhm Primary 8.3Ohm Secondary
HM110-30W5VLFTR13 HM110-30W5VLFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.866Lx1.122W 22.00mmx28.50mm 0.413 10.50mm 38μH 1:1
HM110-5W5VLFTR13 HM110-5W5VLFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.591Lx0.886W 15.00mmx22.50mm 0.335 8.50mm 180μH 1:0.244
HM41-11510LF HM41-11510LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Bulk 2009 HM41 Discontinued 1 (Unlimited) Through Hole -25°C~85°C 0.945Lx0.551W 24.00mmx14.00mm 0.787 20.00mm 470μH Gate Drive 15:15:10 98VμS
HM41-11510 HM41-11510 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2009 HM41 Discontinued 1 (Unlimited) 85°C -25°C 24mm Non-RoHS Compliant Lead Free 6 14mm Through Hole -25°C~85°C 0.945Lx0.551W 24.00mmx14.00mm 0.787 20.00mm 470μH 100mOhm Gate Drive 15:15 98VμS
HM42-30001LFTR HM42-30001LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2010 HM42 Discontinued 1 (Unlimited) Surface Mount -40°C~125°C 0.340Lx0.460W 8.64mmx11.68mm 0.161 4.10mm 980μH Gate Drive 1:1:1 30.2VμS
HM41-12010LF HM41-12010LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2009 HM41 Discontinued 1 (Unlimited) 24mm RoHS Compliant 14mm Through Hole -25°C~85°C 0.945Lx0.551W 24.00mmx14.00mm 0.787 20.00mm 830μH Gate Drive 20:20:10 130VμS
HM41-11410LF HM41-11410LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Bulk 2009 HM41 Discontinued 1 (Unlimited) Through Hole -25°C~85°C 0.945Lx0.551W 24.00mmx14.00mm 0.787 20.00mm 420μH Gate Drive 14:14:10 91VμS
HM41-11010LF HM41-11010LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2009 HM41 Discontinued 1 (Unlimited) 24mm RoHS Compliant 14mm Through Hole -25°C~85°C 0.945Lx0.551W 24.00mmx14.00mm 0.787 20.00mm 220μH Gate Drive 10:10:10 65VμS
HM30-473580LFTR13 HM30-473580LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 590μH 2.5mOhm Primary 6.7Ohm Secondary
HM30-4735150LFTR13 HM30-4735150LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM30 Discontinued 1 (Unlimited) RoHS Compliant 7.5A 0.138Lx0.185W 3.50mmx4.70mm 0.181 4.60mm Invasive 2mH 2.5mOhm Primary 21.8Ohm Secondary
HM31-21050LLF HM31-21050LLF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2009 HM31 Discontinued 1 (Unlimited) PC Pin 17.5mm RoHS Compliant 20A 9.6mm Through Hole 0.689Lx0.378W 17.50mmx9.60mm 0.866 22.00mm Non-Invasive (Solid Core) PC Pin 1.3mH 700mOhm Max 150VμS
HM110-5W3V3LFTR13 HM110-5W3V3LFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.591Lx0.886W 15.00mmx22.50mm 0.335 8.50mm 180μH 1:0.156
HM33-H10100LFTR HM33-H10100LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2011 HM33 Discontinued 1 (Unlimited) Surface Mount 0.320Lx0.283W 8.13mmx8.20mm 0.210 5.33mm Invasive Gull Wing 2mH 0.75mOhm Primary 5.5Ohm Secondary 1:100
HM33-H10125LFTR HM33-H10125LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 HM33 Discontinued 1 (Unlimited) Gull Wing 8.13mm RoHS Compliant 20A 7.11mm Surface Mount 0.320Lx0.283W 8.13mmx8.20mm 0.210 5.33mm Invasive Gull Wing 3mH 0.75mOhm Primary 7.36Ohm Secondary 1:125
HM31-31100LF HM31-31100LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2009 HM31 Discontinued 1 (Unlimited) PC Pin 23mm RoHS Compliant 20A 18mm Through Hole 0.906Lx0.709W 23.00mmx18.00mm 0.709 18.00mm Invasive PC Pin 5mH 1.4Ohm Max 330VμS
HM33-10040LFTR HM33-10040LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 HM33 Discontinued 1 (Unlimited) Gull Wing 8.13mm RoHS Compliant 10A 7.11mm Surface Mount 0.320Lx0.283W 8.13mmx8.20mm 0.210 5.33mm Invasive Gull Wing 320μH 5mOhm Primary 1.35Ohm Secondary 1:40
HM31-21200LF HM31-21200LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Through Hole Bulk 2012 HM31 Discontinued 1 (Unlimited) PC Pin 17.5mm RoHS Compliant 20A 9.6mm Through Hole 0.689Lx0.375W 17.50mmx9.53mm 0.866 22.00mm Non-Invasive (Solid Core) PC Pin 20mH 4.5Ohm Max 660VμS
HM31-30100LF HM31-30100LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Bulk 2012 HM31 Discontinued 1 (Unlimited) Through Hole 0.906Lx0.709W 23.00mmx18.00mm 0.709 18.00mm Invasive PC Pin 20mH 1.4Ohm Max 660VμS
HM31-20100LF HM31-20100LF TT Electronics/BI Magnetics 0.0000
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0.00000000 download Bulk 2012 HM31 Discontinued 1 (Unlimited) Through Hole 0.689Lx0.375W 17.50mmx9.53mm 0.866 22.00mm Non-Invasive (Solid Core) PC Pin 20mH 1.4Ohm Max 660VμS
HM110-8W12VLFTR13 HM110-8W12VLFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.689Lx0.717W 17.50mmx18.20mm 0.394 10.00mm 100μH 1:0.588
HM110-15W5VLFTR13 HM110-15W5VLFTR13 TT Electronics/BI Magnetics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.532Lx0.551W 13.50mmx14.00mm 0.492 12.50mm 70μH 1:0.25
HM42-40004LFTR HM42-40004LFTR TT Electronics/BI Magnetics 0.0000
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0.00000000 download Tape & Reel (TR) 2010 HM42 Discontinued 1 (Unlimited) Surface Mount -40°C~125°C 0.362Lx0.346W 9.20mmx8.80mm 0.307 7.80mm 1.2mH Gate Drive 2:1:1 45.4VμS
HM110-8W3V3LFTR13 HM110-8W3V3LFTR13 TT Electronics/BI Magnetics 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2009 HM110 Discontinued 1 (Unlimited) 22.5mm RoHS Compliant 15mm Surface Mount -40°C~125°C 0.689Lx0.717W 17.50mmx18.20mm 0.394 10.00mm 100μH 1:0.176
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