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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)
ST-2-16 ST-2-16 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 ST yes Active Not Applicable PC Pin EAR99 6 34.9mm ROHS3 Compliant Lead Free 60Hz 23.8mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 8504.31.40.35 Laminated Core 1.1W 1.1VA PC Pin 1.1W 70mA 8V 8V 2500Vrms Parallel 140mA Series 70mA 1.1 VA 115V Single Dual No Parallel 8V Series 16V
DP-241-6-36L DP-241-6-36L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Two-4-One™ Active Not Applicable Wire Leads 82.6mm ROHS3 Compliant 44.3mm Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm Laminated Core 30W 30VA Wire Leads 850mA 2500Vrms 850mA 115V 230V Dual Single Yes 36V
DST-6-12 DST-6-12 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 DST yes Active Not Applicable PC Pin EAR99 8 57.2mm ROHS3 Compliant Lead Free 60Hz 36.5mm 47.6mm UL; CSA Through Hole 0.8lb 362.87g 57.20mm Lx47.60mm W 36.90mm L57.2XB47.6XH36.5 (mm) Laminated Core 20W 20VA PC Pin 20W 1.6A 6.3V 2 6.3V 2500Vrms Parallel 3.2A Series 1.6A 20 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
IF-18-56 IF-18-56 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 67.6mm ROHS3 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 320mA 28V 2 28V 4000Vrms Parallel 640mA Series 320mA 18 VA 115V 230V Dual No Parallel 28V Series 56V
DST-7-12 DST-7-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 66.7mm ROHS3 Compliant Lead Free 40.4mm 55.5mm UL; CSA Through Hole 1.1lbs 499g 66.70mm Lx55.50mm W 40.40mm 8504.31.40.35 66.7mm X 55.5mm X 39.7mm Laminated Core 36W 36VA PC Pin 36W 2.85A 60V 2 60V 2500Vrms Parallel 5.7A Series 2.85A 36 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
PC-12-2000 PC-12-2000 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 PC yes Active Not Applicable PC Pin EAR99 6 41.3mm ROHS3 Compliant Lead Free 500Hz 34.9mm 57.2mm UL; CSA Through Hole 0.75lb 340.19g 41.30mm Lx57.20mm W 34.93mm 8504.31.40.35 Laminated Core 24W 24VA PC Pin 24W 2A 1500Vrms Parallel 4A Series 2A 24 VA 115V Single Dual No Parallel 6.3V Series 12.6V
40-60-LPI 40-60-LPI Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 18.3mm 42.1mm UL; CSA; TUV Through Hole 0.27lb 122.47g 60.20mm Lx42.10mm W 18.30mm Semi-Toroidal 2.5W 2.5VA PC Pin 2.5W 60mA 20V 2 4000Vrms Parallel 120mA Series 60mA 2.5 VA 115V 230V Dual No Parallel 20V Series 40V
DST-4-12 DST-4-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 60Hz 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 1A 6.3V 2 6.3V 2500Vrms Parallel 1A Series 500mA 6 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
LP-20-2400 LP-20-2400 Signal Transformer 0.0000
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0.00000000 download 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 2.4A 10V 2 10V 1500Vrms Parallel 4.8A Series 2.4A 48 VA 115V 230V Dual No Parallel 10V Series 20V
MPI-250-12 MPI-250-12 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 104.8mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 98.2mm 99mm UL; CSA Chassis Mount 6.8lbs 3.1kg 104.80mm Lx104.90mm W 98.20mm 8504.31.40.65 104.8mm X 99mm X 101.6mm Laminated Core 250W 250VA Terminal Block 20.8A 6V 6V 4000Vrms Parallel 41.7A Series 20.8A 250 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 6V Series 12V
56-25 56-25 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 162mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 181mm Chassis Mount 38lbs 17.2kg 162.00mm Lx181.00mm W 134.90mm 162mm X 181mm X 134.9mm Laminated Core 1.4kW 1400VA Solder, Quick Connect 25A 28V 28V 1500Vrms Parallel 50A Series 25A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 28V Series 56V
36-2 36-2 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 85.7mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 74.6mm Chassis Mount 3.8lbs 1.7kg 85.70mm Lx74.60mm W 71.40mm 85.7mm X 74.6mm X 71.4mm Laminated Core 72W 72VA Solder, Quick Connect 2A 18V 18V 1500Vrms Parallel 4A Series 2A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 18V Series 36V
241-3-28 241-3-28 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 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 85mA 28V 1 2500Vrms 2.4 VA 115V Single Yes 28V
241-6-48 241-6-48 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 82.6mm ROHS3 Compliant Lead Free unknown 49.2mm 42.8mm UL; CSA Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm 8504.31.40.35 82.6mm X 42.8mm X 49.2mm Laminated Core 30W 30VA Solder, Quick Connect 30W 630mA 48V 1 2500Vrms 30 VA 115V Single Yes 48V
241-8-12 241-8-12 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Two-4-One™ yes Active Not Applicable Solder EAR99 102.4mm ROHS3 Compliant Lead Free unknown 60Hz 65.1mm 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 8A 12.6V 1 2500Vrms 100 VA 115V Single Yes 12.6V
DP-241-8-48L DP-241-8-48L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 102.4mm ROHS3 Compliant 58.5mm Chassis Mount 2.8lbs 1.3kg 102.40mm Lx58.50mm W 67.70mm Laminated Core 100W 100VA Wire Leads 2A 2500Vrms 2A 115V 230V Dual Single Yes 48V
80-4 80-4 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 133.4mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 108mm Chassis Mount 13lbs 5.9kg 133.40mm Lx108.00mm W 111.10mm 133.4mm X 108mm X 111.1mm Laminated Core 320W 320VA Solder, Quick Connect 4A 40V 40V 1500Vrms Parallel 8A Series 4A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 40V Series 80V
80-8 80-8 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 162mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 133.4mm Chassis Mount 21lbs 9.5kg 162.00mm Lx133.40mm W 134.90mm 162mm X 133.4mm X 134.9mm Laminated Core 640W 640VA Solder, Quick Connect 8A 40V 40V 1500Vrms Parallel 16A Series 8A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 40V Series 80V
241-5-56 241-5-56 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 71.4mm ROHS3 Compliant Lead Free unknown 41.3mm 34.9mm UL; CSA Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm 8504.31.40.35 71.4mm X 34.9mm X 41.3mm Laminated Core 12W 12VA Solder, Quick Connect 12W 220mA 56V 1 2500Vrms 12 VA 115V Single Yes 56V
PC-40-30 PC-40-30 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 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 30mA 20V 20V 1500Vrms Parallel 60mA Series 30mA 1.2 VA 115V Single Dual No Parallel 20V Series 40V
241-4-120 241-4-120 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 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 50mA 120V 1 2500Vrms 6 VA 115V Single Yes 120V
16-8 16-8 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 95.3mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 89mm Chassis Mount 5.4lbs 2.4kg 95.30mm Lx89.00mm W 79.40mm 95.3mm X 89mm X 79.4mm Laminated Core 128W 128VA Solder, Quick Connect 8A 8V 8V 1500Vrms Parallel 16A Series 8A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 8V Series 16V
14A-56-16 14A-56-16 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 76.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 46mm 63.5mm UL; CSA; VDE Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.00mm 76.2mm X 63.5mm X 46mm Laminated Core 56W 56VA PC Pin 56W 3.5A 8V 2 8V 4000Vrms Parallel 7A Series 3.5A 56 VA 115V 230V Dual No Parallel 8V Series 16V
241-8-36 241-8-36 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 102.4mm ROHS3 Compliant Lead Free unknown 60Hz 65.1mm 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 2.8A 36V 1 2500Vrms 100 VA 115V Single Yes 36V
ST-7-120 ST-7-120 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 66.7mm ROHS3 Compliant Lead Free 40.4mm 55.5mm UL; CSA Through Hole 1.1lbs 499g 66.70mm Lx55.50mm W 40.40mm 8504.31.40.35 66.7mm X 55.5mm X 39.7mm Laminated Core 36W 36VA PC Pin 36W 300mA 60V 60V 2500Vrms Parallel 600mA Series 300mA 36 VA 115V Single Dual No Parallel 60V Series 120V
DP-241-6-48L DP-241-6-48L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 82.6mm ROHS3 Compliant 44.3mm Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm Laminated Core 30W 30VA Wire Leads 630mA 2500Vrms 630mA 115V 230V Dual Single Yes 48V
56-2 56-2 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 95.3mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 82.6mm Chassis Mount 5lbs 2.3kg 95.30mm Lx82.60mm W 79.40mm 95.3mm X 82.6mm X 79.4mm Laminated Core 112W 112VA Solder, Quick Connect 2A 1500Vrms Parallel 4A Series 2A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 28V Series 56V
34-75-LPI 34-75-LPI Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 18.3mm 42.1mm UL; CSA; TUV Through Hole 0.27lb 122.47g 60.20mm Lx42.10mm W 18.30mm Semi-Toroidal 2.5W 2.5VA PC Pin 2.5W 75mA 17V 2 4000Vrms Parallel 150mA Series 75mA 2.5 VA 115V 230V Dual No Parallel 17V Series 34V
241-7-28 241-7-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 93.7mm ROHS3 Compliant Lead Free unknown 60Hz 57.2mm 46mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm 8504.31.40.65 93.7mm X 46mm X 57.2mm Laminated Core 56W 56VA Solder, Quick Connect 56W 2A 28V 1 2500Vrms 56 VA 115V Single Yes 28V
241-7-48 241-7-48 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 93.7mm ROHS3 Compliant Lead Free unknown 57.2mm 46mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm 8504.31.40.65 93.7mm X 46mm X 57.2mm Laminated Core 56W 56VA Solder, Quick Connect 56W 1.2A 48V 1 2500Vrms 56 VA 115V Single Yes 48V
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