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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 Accessory Type 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 Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Primary Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
IF-10-20 IF-10-20 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole IF Active Not Applicable PC Pin EAR99 67.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 22.6mm 57mm UL; CSA; VDE Through Hole 11lbs 5kg 67.60mm Lx57.00mm W 22.60mm 8504.31.40.35 67.6mm X 57mm X 22.6mm Semi-Toroidal 10W 10VA PC Pin 1A 10V 2 10V 4000Vrms Parallel 1A Series 500mA 10 VA 115V 230V Dual No Parallel 10V Series 20V
IF-30-16 IF-30-16 Signal Transformer 0.0000
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0.00000000 18 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 1.9A 8V 2 8V 4000Vrms Parallel 3.8A Series 1.9A 30 VA 115V 230V Dual No Parallel 8V Series 16V
241-5-36 241-5-36 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 71.4mm ROHS3 Compliant Lead Free unknown 60Hz 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 350mA 36V 1 2500Vrms 12 VA 115V Single Yes 36V
DP-241-7-120 DP-241-7-120 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 93.7mm ROHS3 Compliant Lead Free unknown 57.8mm 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 9W 500mA 120V 2500Vrms 56 VA 115V 230V Dual Single Yes 120V
ST-4-48 ST-4-48 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm 8504.31.40.35 L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 125mA 24V 24V 2500Vrms Parallel 250mA Series 125mA 6 VA 115V Single Dual No Parallel 24V Series 48V
A41-130-36 A41-130-36 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ yes Active Not Applicable Solder EAR99 10 71.4mm ROHS3 Compliant Lead Free 60Hz 85.7mm 73mm UL; CSA; VDE Chassis Mount 4.1lbs 1.9kg 71.40mm Lx76.20mm W 85.70mm 8504.31.40.65 71.4mm X 73mm X 85.7mm Laminated Core 130W 130VA Solder, Quick Connect 130W 3.6A 18V 2 18V 4000Vrms Parallel 7.2A Series 3.6A 130 VA 115V 230V Dual No Parallel 18V Series 36V
ST-2-48 ST-2-48 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 24.6mm 28.6mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 8504.31.40.35 L34.9XB28.6XH23.8 (mm) Laminated Core 1.1W 1.1VA PC Pin 1.1W 23mA 24V 24V 2500Vrms Parallel 46mA Series 23mA 1.1 VA 115V Single Dual No Parallel 24V Series 48V
CL2-30-12 CL2-30-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 CL2 Active Not Applicable PC Pin 66.7mm ROHS3 Compliant Lead Free 39.7mm 55.5mm Through Hole 1.2lbs 544.3g 66.70mm Lx55.50mm W 39.70mm Laminated Core 30W 30VA PC Pin 2.5A 4000Vrms 2.5A 115V 230V Dual Single No 12V
HPI-35 HPI-35 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 HPI Active Not Applicable Terminal Block EAR99 190.5mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 167mm 186.2mm UL; VDE; CSA; TUV Chassis Mount 63lbs 28.6kg 190.50mm Lx177.60mm W 166.50mm 8504.32.00.00 190.5mm X 186.2mm X 166.6mm Laminated Core 3.5kW 3500VA Terminal Block 3.5kW 15.2A 115V 115V 4000Vrms Parallel 30.4A Series 15.2A 3500 VA 115V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
DPC-12-350 DPC-12-350 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DPC yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 500Hz 34.9mm UL; CSA Through Hole 0.313lb 141.97g 41.30mm Lx31.80mm W 34.92mm Laminated Core 4.4W 4.4VA PC Pin 4.4W 350mA 6.3V 2 6.3V 1500Vrms Parallel 700mA Series 350mA 4.4 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
14A-2.5R-10 14A-2.5R-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole One-4-All™ Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free PCB MOUNTABLE 28.6mm 36.5mm UL; CSA; VDE Through Hole 0.25lb 113.4g 41.30mm Lx36.50mm W 28.60mm 8504.31.40.35 41.3mm X 36.5mm X 28.6mm Laminated Core 2.5W 2.5VA PC Pin 2.5W 250mA 5V 2 5V 4000Vrms Parallel 500mA Series 250mA 2.5 VA 115V 230V Dual No Parallel 5V Series 10V
10-6 10-6 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 85.7mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 69.9mm Chassis Mount 3.3lbs 1.5kg 85.70mm Lx69.90mm W 71.40mm 85.7mm X 69.9mm X 71.4mm Laminated Core 60W 60VA Solder, Quick Connect 6A 5V 5V 1500Vrms Parallel 12A Series 6A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 5V Series 10V
DP-241-5-28L DP-241-5-28L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 71.4mm ROHS3 Compliant 36.3mm Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm Laminated Core 12W 12VA Wire Leads 420mA 2500Vrms 420mA 115V 230V Dual Single Yes 28V
IF-30-56 IF-30-56 Signal Transformer 0.0000
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0.00000000 18 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 1.1A 28V 2 28V 4000Vrms Parallel 1.1A Series 550mA 30 VA 115V 230V Dual No Parallel 28V Series 56V
IF-4-230 IF-4-230 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 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 18mA 115V 2 115V 4000Vrms Parallel 36mA Series 18mA 4 VA 115V 230V Dual No Parallel 115V Series 230V
MPI-250-24 MPI-250-24 Signal Transformer 0.0000
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0.00000000 download 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 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 10.4A 12V 12V 4000Vrms Parallel 20.8A Series 10.4A 250 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 12V Series 24V
PC-24-50 PC-24-50 Signal Transformer 0.0000
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0.00000000 download 16 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 50mA 12V 12V 1500Vrms Parallel 100mA Series 50mA 1.2 VA 115V Single Dual No Parallel 12V Series 24V
14A-30-20 14A-30-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2005 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 1.5A 10V 2 10V 4000Vrms Parallel 3A Series 1.5A 30 VA 115V 230V Dual No Parallel 10V Series 20V
56-1 56-1 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Active Not Applicable Solder EAR99 85.7mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 73mm Chassis Mount 3.5lbs 1.6kg 85.70mm Lx73.00mm W 71.40mm 85.7mm X 73mm X 71.4mm Laminated Core 56W 56VA Solder, Quick Connect 1A 28V 28V 1500Vrms Parallel 2A Series 1A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 28V Series 56V
SHE-1000 SHE-1000 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 SHE Active Not Applicable Terminal Block 195.6mm ROHS3 Compliant 139.7mm Chassis Mount 35lbs 15.9kg 195.60mm Lx139.70mm W 168.40mm Laminated Core 1kW 1000VA Terminal Block 4.3A 4000Vrms Parallel 8.7A Series 4.3A 100V 115V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
DST-3-36 DST-3-36 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 60Hz 30.1mm 28.6mm UL; CSA Through Hole 0.25lb 113.4g 34.90mm Lx28.60mm W 30.80mm 8504.31.40.35 L34.9XB28.6XH30.1 (mm) Laminated Core 2.4W 2.4VA PC Pin 2.4W 65mA 18V 2 18V 2500Vrms Parallel 130mA Series 65mA 2.4 VA 115V 230V Dual No Parallel 18V Series 36V
56-45-LPI 56-45-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 45mA 2 4000Vrms Parallel 90mA Series 45mA 2.5 VA 115V 230V Dual No Parallel 28V Series 56V
10-BR 10-BR Signal Transformer 0.0000
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0.00000000 18 Weeks Brackets DMPC/MPC Active Not Applicable Bracket ROHS3 Compliant Lead Free
SU-5 SU-5 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable 192mm ROHS3 Compliant 187mm 273mm 89lbs 40.4kg Isolation 5kW 5000VA Screw Terminal Screw Terminal 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
68-1 68-1 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 68W 68VA Solder, Quick Connect 1A 34V 34V 1500Vrms Parallel 2A Series 1A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 34V Series 68V
DPC-20-220 DPC-20-220 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 DPC yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 500Hz 34.9mm UL; CSA Through Hole 0.313lb 141.97g 41.30mm Lx31.80mm W 34.92mm Laminated Core 4.4W 4.4VA PC Pin 4.4W 220mA 10V 2 10V 1500Vrms Parallel 440mA Series 220mA 4.4 VA 115V 230V Dual No Parallel 10V Series 20V
IF-14-12 IF-14-12 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 24.3mm 57mm UL; CSA; VDE Through Hole 12lbs 5.4kg 67.60mm Lx57.00mm W 24.30mm 8504.31.40.35 67.6mm X 57mm X 24.3mm Semi-Toroidal 14W 14VA PC Pin 1.2A 6V 2 6V 4000Vrms Parallel 2.4A Series 1.2A 14 VA 115V 230V Dual No Parallel 6V Series 12V
LP-30-400 LP-30-400 Signal Transformer 0.0000
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0.00000000 16 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 400mA 15V 2 15V 1500Vrms Parallel 800mA Series 400mA 12 VA 115V 230V Dual No Parallel 15V Series 30V
14A-30-10 14A-30-10 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin EAR99 66.7mm ROHS3 Compliant Lead Free PCB MOUNTABLE 39.7mm 55.5mm UL; CSA; VDE Through Hole 1.2lbs 544.3g 66.70mm Lx55.50mm W 39.70mm 8504.31.40.35 66.7mm X 55.5mm X 39.7mm Laminated Core 30W 30VA PC Pin 30W 3A 5V 2 5V 4000Vrms Parallel 6A Series 3A 30 VA 115V 230V Dual No Parallel 5V Series 10V
30-85-LPI 30-85-LPI Signal Transformer 0.0000
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0.00000000 download 16 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 85mA 15V 2 4000Vrms Parallel 170mA Series 85mA 2.5 VA 115V 230V Dual No Parallel 15V Series 30V
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