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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 Factory Lead Time Mount Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Number of Contacts Length RoHS Status Lead Free Additional Feature Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Type Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Primary Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
PC-28-40 PC-28-40 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 1997 PC yes Active Not Applicable PC Pin EAR99 6 34.9mm ROHS3 Compliant Lead Free 500Hz 30.1mm UL; CSA Through Hole 0.188lb 85.28g 34.90mm Lx28.60mm W 30.15mm 8504.31.40.35 Laminated Core 1.2W 1.2VA PC Pin 1.2W 40mA 14V 14V 1500Vrms Parallel 80mA Series 40mA 1.2 VA 115V Single Dual No Parallel 14V Series 28V
IF-4-24 IF-4-24 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 53mm ROHS3 Compliant Lead Free PCB MOUNTABLE 19.6mm 44mm UL; CSA; VDE Through Hole 5.4lbs 2.4kg 53.00mm Lx44.00mm W 19.60mm 8504.31.40.35 53mm X 44mm X 19.6mm Semi-Toroidal 4W 4VA PC Pin 170mA 12V 2 12V 4000Vrms Parallel 340mA Series 170mA 4 VA 115V 230V Dual No Parallel 12V Series 24V
241-7-10L 241-7-10L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 93.7mm ROHS3 Compliant 49.2mm Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm Laminated Core 56W 56VA Wire Leads 5A 2500Vrms 5A 115V Single Single Yes 10V
80-1 80-1 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount Active Not Applicable Solder EAR99 85.7mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 77.7mm Chassis Mount 4lbs 1.8kg 85.70mm Lx77.70mm W 71.40mm 85.7mm X 77.7mm X 71.4mm Laminated Core 80W 80VA Solder, Quick Connect 1A 40V 40V 1500Vrms Parallel 2A Series 1A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 40V Series 80V
DMT-6-15 DMT-6-15 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 DMT Active Not Applicable Solder EAR99 82.6mm ROHS3 Compliant Lead Free OTHER SECONDARY IS WITH CENTER TAP unknown 49.2mm 31.8mm UL; CSA Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm 8504.31.40.35 82.6mm X 31.8mm X 49.2mm Laminated Core 6W 6VA Solder, Quick Connect 1.75A 2 2500Vrms 1.75A 175mA 6 VA 115V 230V Dual Yes 5V 15V
IF-18-30 IF-18-30 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 67.6mm RoHS Compliant Lead Free PCB MOUNTABLE 27.6mm 57mm UL; CSA; VDE Through Hole 15lbs 6.8kg 67.60mm Lx57.00mm W 27.60mm 8504.31.40.35 67.6mm X 57mm X 27.6mm Semi-Toroidal 18W 18VA PC Pin 1.2A 15V 2 15V 4000Vrms Parallel 1.2A Series 600mA 18 VA 115V 230V Dual No Parallel 15V Series 30V
MPI-900-16 MPI-900-16 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 132mm UL; CSA Chassis Mount 20lbs 9.1kg 133.30mm Lx139.70mm W 117.80mm 8504.31.40.65 133.3mm X 132mm X 121.9mm Laminated Core 900W 900VA Terminal Block 56.3A 8V 8V 4000Vrms Parallel 112.5A Series 56.3A 900 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
IF-6-10 IF-6-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 53mm ROHS3 Compliant Lead Free PCB MOUNTABLE 22.6mm 44mm UL; CSA; VDE Through Hole 6.9lbs 3.1kg 53.00mm Lx44.00mm W 22.60mm 8504.31.40.35 53mm X 44mm X 22.6mm Semi-Toroidal 6W 6VA PC Pin 1.2A 5V 2 5V 4000Vrms Parallel 1.2A Series 600mA 6 VA 115V 230V Dual No Parallel 5V Series 10V
IF-24-10 IF-24-10 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 68mm ROHS3 Compliant Lead Free PCB MOUNTABLE 31.3mm 57.5mm UL; CSA; VDE Through Hole 17lbs 7.7kg 68.00mm Lx57.50mm W 31.30mm 8504.31.40.35 68mm X 57.5mm X 31.3mm Semi-Toroidal 24W 24VA PC Pin 2.4A 5V 2 5V 4000Vrms Parallel 4.8A Series 2.4A 24 VA 115V 230V Dual No Parallel 5V Series 10V
MPI-650-20 MPI-650-20 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block 133.3mm ROHS3 Compliant Lead Free 118mm 119.4mm Chassis Mount 15lbs 6.8kg 133.30mm Lx119.40mm W 117.80mm Laminated Core 650W 650VA Terminal Block 32.5A 4000Vrms Parallel 65A Series 32.5A 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 10V Series 20V
LP-88-28 LP-88-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant Lead Free 16.5mm 39.6mm UL; CSA Through Hole 0.313lb 141.97g 47.50mm Lx39.60mm W 16.50mm 8504.31.40.35 47.5mm X 39.6mm X 16.5mm Semi-Toroidal 2W 2VA PC Pin 28mA 44V 2 44V 1500Vrms Parallel 56mA Series 28mA 2 VA 115V 230V Dual No Parallel 44V Series 88V
DMTT-300 DMTT-300 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 DMTT Active Not Applicable Terminal Block 104.8mm ROHS3 Compliant 128.1mm Chassis Mount 9.9lbs 4.5kg 104.80mm Lx128.10mm W 98.20mm Laminated Core 300W 300VA Terminal Block 12.5A 4000Vrms Parallel 25A Series 12.5A 200V 220V 240V 400V 420V 440V 460V 480V Dual, Multiple Taps Triple No Parallel 12V Series 24V
LP-30-1600 LP-30-1600 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 79.2mm ROHS3 Compliant Lead Free 34.9mm 63.5mm UL; CSA Through Hole 1.4lbs 635g 79.20mm Lx63.50mm W 34.90mm 8504.31.40.65 79.2mm X 63.5mm X 34.9mm Semi-Toroidal 48W 48VA PC Pin 48W 1.6A 15V 2 15V 1500Vrms Parallel 3.2A Series 1.6A 48 VA 115V 230V Dual No Parallel 15V Series 30V
A41-80-16L A41-80-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount All-4-One™ Active Not Applicable Wire Leads 63.5mm ROHS3 Compliant 64.3mm Chassis Mount 2.8lbs 1.3kg 63.50mm Lx64.30mm W 76.20mm Laminated Core 80W 80VA Wire Leads 5A 4000Vrms Parallel 10A Series 5A 115V 230V Dual Dual No Parallel 8V Series 16V
241-3-36 241-3-36 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 52.3mm ROHS3 Compliant Lead Free unknown 30.1mm 26.9mm UL; CSA Chassis Mount 0.25lb 113.4g 52.60mm Lx29.60mm W 31.20mm 8504.31.40.35 52.3mm X 26.9mm X 30.1mm Laminated Core 2.4W 2.4VA Solder, Quick Connect 2.4W 65mA 36V 1 2500Vrms 2.4 VA 115V Single Yes 36V
14A-56-10 14A-56-10 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin EAR99 76.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 46mm 63.5mm UL; CSA; VDE Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.00mm 8504.31.40.65 76.2mm X 63.5mm X 46mm Laminated Core 56W 56VA PC Pin 56W 5.6A 5V 2 5V 4000Vrms Parallel 11.2A Series 5.6A 56 VA 115V 230V Dual No Parallel 5V Series 10V
MPI-300-230 MPI-300-230 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 104.8mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 98.2mm 107.3mm UL; CSA Chassis Mount 7.8lbs 3.5kg 104.80mm Lx113.10mm W 98.20mm 8504.31.40.65 104.8mm X 107.3mm X 101.6mm Laminated Core 300W 300VA Terminal Block 1.3A 115V 115V 4000Vrms Parallel 2.6A Series 1.3A 300 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
IF-30-20 IF-30-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 68mm ROHS3 Compliant Lead Free PCB MOUNTABLE 35.3mm 57.5mm UL; CSA; VDE Through Hole 20lbs 9.1kg 68.00mm Lx57.50mm W 35.30mm 8504.31.40.35 68mm X 57.5mm X 35.3mm Semi-Toroidal 30W 30VA PC Pin 1.5A 10V 2 10V 4000Vrms Parallel 3A Series 1.5A 30 VA 115V 230V Dual No Parallel 10V Series 20V
14A-30-36 14A-30-36 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 66.7mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 39.7mm 55.5mm UL; CSA; VDE Through Hole 1.2lbs 544.3g 66.70mm Lx55.50mm W 39.70mm 66.7mm X 55.5mm X 39.7mm Laminated Core 30W 30VA PC Pin 30W 1.64A 2 4000Vrms Parallel 1.64A Series 820mA 30 VA 115V 230V Dual No Parallel 18V Series 36V
241-4-20 241-4-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 60Hz 34.9mm 31.8mm UL; CSA Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm 8504.31.40.35 60.3mm X 31.8mm X 34.9mm Laminated Core 6W 6VA Solder, Quick Connect 6W 300mA 20V 1 2500Vrms 6 VA 115V Single Yes 20V
LP-56-100 LP-56-100 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant Lead Free 21.6mm 39.6mm UL; CSA Through Hole 0.438lb 198.67g 47.50mm Lx39.60mm W 21.60mm 8504.31.40.35 47.5mm X 39.6mm X 21.6mm Semi-Toroidal 6W 6VA PC Pin 100mA 28V 2 28V 1500Vrms Parallel 200mA Series 100mA 6 VA 115V 230V Dual No Parallel 28V Series 56V
MPI-900-48 MPI-900-48 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 132mm UL; CSA Chassis Mount 20lbs 9.1kg 133.30mm Lx139.70mm W 117.80mm 8504.31.40.65 133.3mm X 132mm X 121.9mm Laminated Core 900W 900VA Terminal Block 18.8A 24V 24V 4000Vrms Parallel 37.5A Series 18.8A 900 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 24V Series 48V
DP-241-8-48 DP-241-8-48 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Two-4-One™ Active Not Applicable Solder EAR99 102.4mm ROHS3 Compliant Lead Free unknown 67.7mm 57.2mm UL; CSA Chassis Mount 2.8lbs 1.3kg 102.40mm Lx58.50mm W 67.70mm 8504.31.40.65 102.4mm X 57.2mm X 65.1mm Laminated Core 100W 100VA Solder, Quick Connect 100W 2A 48V 2500Vrms 100 VA 115V 230V Dual Single Yes 48V
A41-175-10L A41-175-10L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 79.4mm ROHS3 Compliant 79.7mm Chassis Mount 5.5lbs 2.5kg 79.40mm Lx79.70mm W 95.30mm Laminated Core 175W 175VA Wire Leads 17.5A 4000Vrms Parallel 35A Series 17.5A 115V 230V Dual Dual No Parallel 5V Series 10V
ST-5-28 ST-5-28 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 ST yes Active Not Applicable PC Pin EAR99 6 ROHS3 Compliant Lead Free 60Hz 36.5mm 39.7mm UL; CSA Through Hole 0.7lb 317.51g 47.80mm Lx39.60mm W 36.90mm 8504.31.40.35 Laminated Core 12W 12VA PC Pin 12W 420mA 14V 14V 2500Vrms Parallel 840mA Series 420mA 12 VA 115V Single Dual No Parallel 14V Series 28V
230-25-LPI 230-25-LPI Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 22.7mm 42.1mm UL; CSA; TUV Through Hole 0.39lb 176.9g 60.20mm Lx42.10mm W 22.70mm 60.2mm X 42.1mm X 22.7mm Semi-Toroidal 6W 6VA PC Pin 6W 25mA 115V 2 4000Vrms Parallel 50mA Series 25mA 6 VA 115V 230V Dual No Parallel 115V Series 230V
LP-10-4800 LP-10-4800 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 79.2mm ROHS3 Compliant Lead Free 34.9mm 63.5mm UL; CSA Through Hole 1.4lbs 635g 79.20mm Lx63.50mm W 34.90mm 8504.31.40.65 79.2mm X 63.5mm X 34.9mm Semi-Toroidal 48W 48VA PC Pin 48W 4.8A 5V 2 5V 1500Vrms Parallel 9.6A Series 4.8A 48 VA 115V 230V Dual No Parallel 5V Series 10V
LP-12-900 LP-12-900 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 63.5mm ROHS3 Compliant Lead Free 27.1mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 27.10mm 8504.31.40.35 63.5mm X 50.8mm X 27.1mm Semi-Toroidal 12W 12VA PC Pin 12W 1.8A 6.3V 2 6.3V 1500Vrms Parallel 1.8A Series 900mA 12 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
241-7-24L 241-7-24L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 93.7mm ROHS3 Compliant 49.2mm Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm Laminated Core 56W 56VA Wire Leads 2.4A 2500Vrms 2.4A 115V Single Single Yes 24V
LP-120-20 LP-120-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant 39.6mm UL; CSA Through Hole 0.313lb 141.97g 47.50mm Lx39.60mm W 16.50mm 8504.31.40.35 47.5mm X 39.6mm X 16.5mm Semi-Toroidal 2W 2VA PC Pin 20mA 60V 2 60V 1500Vrms Parallel 40mA Series 20mA 2 VA 115V 230V Dual No Parallel 60V Series 120V
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