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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 Number of Pins Additional Feature Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) Manufacturer Package Identifier HTS Code Physical Dimension Power Rating Type Surface Mount Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Operating Frequency-Max Operating Frequency-Min Isolation Voltage Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 VA Rating Output Current 2 Primary Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
IF-10-10 IF-10-10 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 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 5V 2 5V 4000Vrms Parallel 2A Series 1A 10 VA 115V 230V Dual No Parallel 5V Series 10V
A41-175-16 A41-175-16 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 79.4mm ROHS3 Compliant Lead Free 60Hz 95.3mm 73mm UL; CSA; VDE Chassis Mount 5.5lbs 2.5kg 79.40mm Lx79.70mm W 95.30mm 8504.31.40.65 79.4mm X 73mm X 95.3mm Laminated Core 175W 175VA Solder, Quick Connect 175W 11A 8V 2 8V 4000Vrms Parallel 22A Series 11A 175 VA 115V 230V Dual No Parallel 8V Series 16V
DST-2-28 DST-2-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 DST yes Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 8 60Hz 23.8mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 1.1W 40mA 14V 2 14V 2500Vrms Parallel 80mA Series 40mA 1.1 VA 115V 230V Dual No Parallel 14V Series 28V
14A-5.0R-10 14A-5.0R-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 34.9mm 36.5mm UL; CSA; VDE Through Hole 0.37lb 167.83g 41.30mm Lx36.50mm W 34.90mm 8504.31.40.35 41.3mm X 36.5mm X 34.9mm Laminated Core 5W 5VA PC Pin 5W 1A 5V 2 5V 4000Vrms Parallel 1A Series 500mA 5 VA 115V 230V Dual No Parallel 5V Series 10V
ST-6-12 ST-6-12 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 ST yes Active Not Applicable PC Pin EAR99 6 57.2mm ROHS3 Compliant Lead Free 60Hz 36.5mm UL; CSA Through Hole 0.8lb 362.87g 57.20mm Lx47.60mm W 36.90mm 8504.31.40.35 Laminated Core 20W 20VA PC Pin 20W 1.6A 2500Vrms Parallel 3.2A Series 1.6A 20 VA 115V Single Dual No Parallel 6.3V Series 12.6V
MPI-200-16 MPI-200-16 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 95.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 93.1mm 106.6mm UL; CSA Chassis Mount 6.3lbs 2.9kg 95.30mm Lx113.30mm W 93.10mm 8504.31.40.65 95.3mm X 106.6mm X 94.5mm Laminated Core 200W 200VA Terminal Block 12.5A 8V 8V 4000Vrms Parallel 25A Series 12.5A 200 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
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
DPC-10-1000 DPC-10-1000 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole DPC Active Not Applicable PC Pin EAR99 47.6mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 41.3mm 36.5mm UL; CSA Through Hole 0.563lb 255.37g 47.60mm Lx36.50mm W 41.27mm 8504.31.40.35 Laminated Core 10W 10VA PC Pin 10W 1A 0.5kHz 0.05kHz 5V 2 5V 1500Vrms Parallel 2A Series 1A 10 VA 115V 230V Dual No Parallel 5V Series 10V
241-4-56L 241-4-56L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 60.3mm ROHS3 Compliant 33.3mm Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm Laminated Core 6W 6VA Wire Leads 110mA 2500Vrms 110mA 115V Single Single Yes 56V
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
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
14A-20-515 14A-20-515 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin EAR99 57.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE; OTHER SECONDARY IS WITH CENTER TAP unknown 41.3mm 47.6mm UL; CSA; VDE Through Hole 0.9lb 408.23g 57.20mm Lx47.60mm W 41.30mm 8504.31.40.35 57.2mm X 47.6mm X 41.3mm Laminated Core 20W 20VA PC Pin 20W 175mA 2 4000Vrms 750mA 175mA 20 VA 115V 230V Dual Yes 5V ±15V
PC-20-220 PC-20-220 Signal Transformer 0.0000
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0.00000000 16 Weeks 2009 PC yes Active Not Applicable EAR99 41.3mm ROHS3 Compliant OPERATING FREQUENCY: 50-500 HZ 31.8mm UL; CSA Through Hole 0.313lb 141.97g 41.30mm Lx31.80mm W 34.92mm 8504.31.40.35 Laminated Core NO 4.4VA PC Pin 0.5kHz 0.05kHz 10V 10V 1500Vrms Parallel 440mA Series 220mA 0.22A 4.4 VA 0.22A 115V Single Dual No Parallel 10V Series 20V
DMTT-650 DMTT-650 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 DMTT Active Not Applicable Terminal Block 133.3mm ROHS3 Compliant 139.7mm Chassis Mount 20lbs 9.1kg 133.30mm Lx139.70mm W 117.80mm Laminated Core 650W 650VA Terminal Block 27A 4000Vrms Parallel 54A Series 27A 200V 220V 240V 400V 420V 440V 460V 480V Dual, Multiple Taps Triple No Parallel 12V Series 24V
DST-3-20 DST-3-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes 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 120mA 10V 2 10V 2500Vrms Parallel 240mA Series 120mA 2.4 VA 115V 230V Dual No Parallel 10V Series 20V
DST-5-16 DST-5-16 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free 60Hz 36.5mm 39.7mm UL; CSA Through Hole 0.7lb 317.51g 47.80mm Lx39.60mm W 36.90mm L47.6XB39.7XH36.5 (mm) Laminated Core 12W 12VA PC Pin 12W 1.6A 8V 2 8V 2500Vrms Parallel 1.6A Series 800mA 12 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
IF-10-230 IF-10-230 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 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 45mA 115V 2 115V 4000Vrms Parallel 90mA Series 45mA 10 VA 115V 230V Dual No Parallel 115V Series 230V
241-3-16 241-3-16 Signal Transformer 0.0000
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0.00000000 18 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 150mA 16V 1 2500Vrms 2.4 VA 115V Single Yes 16V
150-0F 150-0F Signal Transformer 0.0000
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0.00000000 download 16 Weeks 2009 0F Active Not Applicable ROHS3 Compliant 8lbs 3.6kg Autotransformer (Non-Isolated) 500W 500VA Wire Leads Wire Leads 115V 230V 115V 230V
DU-1/4 DU-1/4 Signal Transformer 0.0000
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0.00000000 16 Weeks DU Active Not Applicable ROHS3 Compliant 133.4mm 12lbs 5.4kg DU-1/4 Isolation 250W 2.5kV 250VA Screw Terminal Screw Terminal 104V 110V 120V 208V 220V 230V 240V 104V 110V 120V 208V 220V 230V 240V
241-3-24L 241-3-24L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 52.6mm ROHS3 Compliant 29.6mm Chassis Mount 0.25lb 113.4g 52.60mm Lx29.60mm W 31.20mm Laminated Core 2.4W 2.4VA Wire Leads 100mA 2500Vrms 100mA 115V Single Single Yes 24V
DST-6-120 DST-6-120 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 57.2mm ROHS3 Compliant Lead Free 36.9mm 47.6mm UL; CSA Through Hole 0.8lb 362.87g 57.20mm Lx47.60mm W 36.90mm 8504.31.40.35 L57.2XB47.6XH36.5 (mm) Laminated Core 20W 20VA PC Pin 20W 160mA 60V 2 60V 2500Vrms Parallel 320mA Series 160mA 20 VA 115V 230V Dual No Parallel 60V Series 120V
14A-2.5R-12 14A-2.5R-12 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole One-4-All™ yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 28.6mm 36.5mm UL; CSA; VDE Through Hole 0.25lb 113.4g 41.30mm Lx36.50mm W 28.60mm Laminated Core 2.5W 2.5VA PC Pin 2.5W 200mA 6.3V 2 6.3V 4000Vrms Parallel 400mA Series 200mA 2.5 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
DP-241-5-20 DP-241-5-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 5 71.4mm ROHS3 Compliant Lead Free TWO-4-ONE, HIGH ISOLATION unknown 60Hz 41.3mm 34.9mm UL; CSA Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm 71.4mm X 34.9mm X 41.3mm Laminated Core 12W 12VA Solder, Quick Connect 12W 600mA 20V 2500Vrms 12 VA 115V 230V Dual Single Yes 20V
SHE-2500 SHE-2500 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 177.8mm Chassis Mount 57lbs 25.9kg 195.60mm Lx177.80mm W 168.40mm Laminated Core 2.5kW 2500VA Terminal Block 10.9A 4000Vrms Parallel 21.8A Series 10.9A 100V 115V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
DPC-28-30 DPC-28-30 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 25.4mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 21.1mm 34.92mm UL; CSA Through Hole 0.157lb 71.21g 25.40mm Lx34.92mm W 21.08mm 8504.31.40.35 Laminated Core 1W 1VA PC Pin 1W 30mA 0.5kHz 0.05kHz 14V 2 14V 1500Vrms Parallel 60mA Series 30mA 1 VA 115V 230V Dual No Parallel 14V Series 28V
10-4 10-4 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 90.5mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 60.3mm Chassis Mount 2.3lbs 1kg 90.50mm Lx60.30mm W 77.70mm 90.5mm X 60.3mm X 77.7mm Laminated Core 40W 40VA Solder, Quick Connect 4A 5V 5V 1500Vrms Parallel 8A Series 4A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 5V Series 10V
A41-43-12 A41-43-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 All-4-One™ yes Active Not Applicable Solder EAR99 10 79.4mm ROHS3 Compliant Lead Free 60Hz 68.2mm 52.3mm UL; CSA; VDE Chassis Mount 1.6lbs 725.7g 79.40mm Lx54.40mm W 68.20mm 8504.31.40.65 79.4mm X 52.3mm X 68.2mm Laminated Core 43W 43VA Solder, Quick Connect 43W 3.4A 6.3V 2 6.3V 4000Vrms Parallel 6.8A Series 3.4A 43 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
IF-18-34 IF-18-34 Signal Transformer 0.0000
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0.00000000 download 16 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 1.06A 17V 2 17V 4000Vrms Parallel 1.06A Series 530mA 18 VA 115V 230V Dual No Parallel 17V Series 34V
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