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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 Surface Mount Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Operating Frequency-Max Operating Frequency-Min 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)
80-25 80-25 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 190.5mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 165.1mm Chassis Mount 41lbs 18.6kg 190.50mm Lx165.10mm W 158.80mm 190.5mm X 165.1mm X 158.8mm Laminated Core 2kW 2000VA Solder, Quick Connect 25A 40V 2 40V 1500Vrms Parallel 50A Series 25A 115V 230V Dual Yes Parallel 40V Series 80V
120 120 Signal Transformer 0.0000
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0.00000000 16 Weeks EB Active Not Applicable ROHS3 Compliant 4lbs 1.8kg Autotransformer (Non-Isolated) 200W 200VA NEMA 5-15P NEMA 5-15R 230V 115V
LP-20-300 LP-20-300 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 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 300mA 10V 2 10V 1500Vrms Parallel 600mA Series 300mA 6 VA 115V 230V Dual No Parallel 10V Series 20V
IF-2-230 IF-2-230 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 53mm ROHS3 Compliant Lead Free PCB MOUNTABLE 17.6mm 44mm UL; CSA; VDE Through Hole 4.6lbs 2.1kg 53.00mm Lx44.00mm W 17.60mm 8504.31.40.35 53mm X 44mm X 17.6mm Semi-Toroidal 2W 2VA PC Pin 9mA 115V 2 115V 4000Vrms Parallel 18mA Series 9mA 2 VA 115V 230V Dual No Parallel 115V Series 230V
MTT-300 MTT-300 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount MTT 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 100V 115V 120V Single Triple No Parallel 12V Series 24V
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
16-6 16-6 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 79.4mm Chassis Mount 4.5lbs 2kg 95.30mm Lx79.40mm W 79.40mm 95.3mm X 79.4mm X 79.4mm Laminated Core 96W 96VA Solder, Quick Connect 6A 8V 8V 1500Vrms Parallel 12A Series 6A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 8V Series 16V
IF-4-20 IF-4-20 Signal Transformer 0.0000
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0.00000000 16 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 200mA 10V 2 10V 4000Vrms Parallel 400mA Series 200mA 4 VA 115V 230V Dual No Parallel 10V Series 20V
M4L-3-4 M4L-3-4 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount M4L Active Not Applicable Terminal Block 113.28mm ROHS3 Compliant 110mm Chassis Mount 11lbs 5kg 113.28mm Lx110.00mm W 114.30mm Laminated Core 450W 450VA Terminal Block 3.9A 4000Vrms 3.9A 115V 100V Dual, Multiple Taps Single No 115V
A41-80-36 A41-80-36 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 All-4-One™ yes Active Not Applicable Solder EAR99 10 63.5mm ROHS3 Compliant Lead Free 60Hz 76.2mm 60.3mm UL; CSA; VDE Chassis Mount 2.8lbs 1.3kg 63.50mm Lx64.30mm W 76.20mm 8504.31.40.65 63.5mm X 60.3mm X 76.2mm Laminated Core 80W 80VA Solder, Quick Connect 80W 2.2A 18V 2 18V 4000Vrms Parallel 4.4A Series 2.2A 80 VA 115V 230V Dual No Parallel 18V Series 36V
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
SLT-1000 SLT-1000 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 SLT Active Not Applicable Terminal Block 142.2mm ROHS3 Compliant 144.78mm Chassis Mount 22lbs 10kg 142.20mm Lx144.78mm W 133.40mm Laminated Core 1kW 1000VA Terminal Block 8.33A 4000Vrms 8.33A 277V Single Single Yes 120V
MPI-300-24 MPI-300-24 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 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 12.5A 12V 12V 4000Vrms Parallel 25A Series 12.5A 300 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 12V Series 24V
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
PC-20-500 PC-20-500 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 ROHS3 Compliant Lead Free 500Hz 41.3mm 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 10V 10V 1500Vrms Parallel 1A Series 500mA 10 VA 115V Single Dual No Parallel 10V Series 20V
IF-24-12 IF-24-12 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 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 2A 6V 2 6V 4000Vrms Parallel 4A Series 2A 24 VA 115V 230V Dual No Parallel 6V Series 12V
230-10-LPI 230-10-LPI Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole LPI Active Not Applicable PC Pin EAR99 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 18.3mm 42.1mm UL; CSA; TUV Through Hole 0.27lb 122.47g 60.20mm Lx42.10mm W 18.30mm 8504.31.40.35 60.2mm X 42.1mm X 18.3mm Semi-Toroidal 2.5W 2.5VA PC Pin 2.5W 10mA 115V 2 4000Vrms Parallel 20mA Series 10mA 2.5 VA 115V 230V Dual No Parallel 115V Series 230V
DST-3-120 DST-3-120 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 30.8mm 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 20mA 60V 2 60V 2500Vrms Parallel 40mA Series 20mA 2.4 VA 115V 230V Dual No Parallel 60V Series 120V
241-3-36L 241-3-36L 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 65mA 2500Vrms 65mA 115V Single Single Yes 36V
LP-230-10 LP-230-10 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 10mA 115V 2 115V 1500Vrms Parallel 20mA Series 10mA 2 VA 115V 230V Dual No Parallel 115V Series 230V
PC-12-70 PC-12-70 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 PC 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 1.75kW 70mA 0.5kHz 0.05kHz 6.3V 6.3V 1500Vrms Parallel 140mA Series 70mA 1 VA 115V Single Dual No Parallel 6.3V Series 12.6V
IF-14-16 IF-14-16 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 1.75A 8V 2 8V 4000Vrms Parallel 1.75A Series 875mA 14 VA 115V 230V Dual No Parallel 8V Series 16V
241-3-28L 241-3-28L 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 85mA 2500Vrms 85mA 115V Single Single Yes 28V
A41-25-16L A41-25-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 71.4mm ROHS3 Compliant 54.4mm Chassis Mount 1.3lbs 589.7g 71.40mm Lx54.40mm W 58.70mm Laminated Core 25W 25VA Wire Leads 1.6A 4000Vrms Parallel 3.2A Series 1.6A 115V 230V Dual Dual No Parallel 8V Series 16V
MPI-300-16 MPI-300-16 Signal Transformer 0.0000
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0.00000000 download 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 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 18.8A 8V 8V 4000Vrms Parallel 37.6A Series 18.8A 300 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
MPI-650-28 MPI-650-28 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 112.5mm UL; CSA Chassis Mount 15lbs 6.8kg 133.30mm Lx119.40mm W 117.80mm 8504.31.40.65 133.3mm X 112.5mm X 121.9mm Laminated Core 650W 650VA Terminal Block 23.2A 14V 14V 4000Vrms Parallel 46.4A Series 23.2A 650 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 14V Series 28V
12.8-6 12.8-6 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 77.7mm Chassis Mount 4lbs 1.8kg 85.70mm Lx77.70mm W 71.40mm 85.7mm X 77.7mm X 71.4mm Laminated Core 76.8W 76.8VA Solder, Quick Connect 6A 6.4V 6.4V 1500Vrms Parallel 12A Series 6A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
IF-18-12 IF-18-12 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 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 1.5A 6V 2 6V 4000Vrms Parallel 3A Series 1.5A 18 VA 115V 230V Dual No Parallel 6V Series 12V
PC-10-120 PC-10-120 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 PC Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 30.1mm 28.6mm 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 120mA 0.5kHz 0.05kHz 5V 5V 1500Vrms Parallel 240mA Series 120mA 1.2 VA 115V Single Dual No Parallel 5V Series 10V
ST-7-56 ST-7-56 Signal Transformer 0.0000
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0.00000000 download 18 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 L66.7XB55.5XH39.7 (mm) Laminated Core 36W 36VA PC Pin 36W 1.3A 28V 28V 2500Vrms Parallel 1.3A Series 650mA 36 VA 115V Single Dual No Parallel 28V Series 56V
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