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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 Mounting Feature 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 Primary Rating Center Tap Feature 1 Center Tap Feature 2 Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
12.8-8 12.8-8 Signal Transformer 0.0000
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0.00000000 18 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 102.4W 102.4VA Solder, Quick Connect 8A 6.4V 6.4V 1500Vrms Parallel 16A Series 8A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
ST-6-24 ST-6-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 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 12V 12V 2500Vrms Parallel 1.6A Series 800mA 20 VA 115V Single Dual No Parallel 12V Series 24V
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
A41-130-230L A41-130-230L 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 76.2mm Chassis Mount 4.1lbs 1.9kg 71.40mm Lx76.20mm W 85.70mm Laminated Core 130W 130VA Wire Leads 1.14A 4000Vrms Parallel 1.14A Series 570mA 115V 230V Dual Dual No Parallel 115V Series 230V
DST-6-56 DST-6-56 Signal Transformer 0.0000
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0.00000000 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 350mA 28V 2 28V 2500Vrms Parallel 700mA Series 350mA 20 VA 115V 230V Dual No Parallel 28V Series 56V
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
ST-7-48 ST-7-48 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 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 1.5A 24V 24V 2500Vrms Parallel 1.5A Series 750mA 36 VA 115V Single Dual No Parallel 24V Series 48V
MPI-300-10 MPI-300-10 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 30A 5V 5V 4000Vrms Parallel 60A Series 30A 300 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 5V Series 10V
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
SHE-500 SHE-500 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 SHE Active Not Applicable Terminal Block 137.2mm ROHS3 Compliant 127mm Chassis Mount 18lbs 8.2kg 137.20mm Lx127.00mm W 120.70mm Laminated Core 500W 500VA Terminal Block 2.2A 4000Vrms Parallel 4.4A Series 2.2A 100V 115V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
ICT-H-B-16 ICT-H-B-16 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
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-24-450 PC-24-450 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 450mA 12V 12V 1500Vrms Parallel 900mA Series 450mA 10 VA 115V Single Dual No Parallel 12V Series 24V
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
MPI-400-40 MPI-400-40 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 122mm UL; CSA Chassis Mount 9.9lbs 4.5kg 104.80mm Lx128.10mm W 98.20mm 8504.31.40.65 104.8mm X 122mm X 101.6mm Laminated Core 400W 400VA Terminal Block 10A 20V 20V 4000Vrms Parallel 20A Series 10A 400 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 20V Series 40V
120-0F 120-0F Signal Transformer 39.3481
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0.00000000 16 Weeks 2009 0F Active Not Applicable ROHS3 Compliant 3.5lbs 1.6kg Autotransformer (Non-Isolated) 200W 200VA Wire Leads Wire Leads 115V 230V 115V 230V
A41-130-10 A41-130-10 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Solder EAR99 71.4mm ROHS3 Compliant Lead Free 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 13A 5V 2 5V 4000Vrms Parallel 26A Series 13A 130 VA 115V 230V Dual No Parallel 5V Series 10V
14A-10R-20 14A-10R-20 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 34.9mm 39.7mm UL; CSA; VDE Through Hole 0.53lb 240.4g 47.60mm Lx39.70mm W 34.90mm 47.6mm X 39.7mm X 34.9mm Laminated Core 10W 10VA PC Pin 10W 1A 10V 2 10V 4000Vrms Parallel 1A Series 500mA 10 VA 115V 230V Dual No Parallel 10V Series 20V
ST-5-24 ST-5-24 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 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 1A 12V 12V 2500Vrms Parallel 1A Series 500mA 12 VA 115V Single Dual No Parallel 12V Series 24V
SU-1/4 SU-1/4 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable EAR99 134.9mm ROHS3 Compliant unknown 107.9mm 12lbs 5.4kg 8504.31.40.65 134.9mm X 107.9mm X 133.4mm Isolation NO 250W CHASSIS MOUNT 0.5kHz 0.05kHz 2500V 240V 250VA Screw Terminal Screw Terminal 2 0.55A 250 VA DUAL 104/110/120V NO NO 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
241-3-10L 241-3-10L 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 250mA 2500Vrms 250mA 115V Single Single Yes 10V
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-24-40 IF-24-40 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 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 1.2A 20V 2 20V 4000Vrms Parallel 1.2A Series 600mA 24 VA 115V 230V Dual No Parallel 20V Series 40V
MPI-250-16 MPI-250-16 Signal Transformer 0.0000
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0.00000000 download 18 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 15.6A 8V 8V 4000Vrms Parallel 31.2A Series 15.6A 250 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
MPI-200-48 MPI-200-48 Signal Transformer 0.0000
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0.00000000 16 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 4.2A 24V 24V 4000Vrms Parallel 8.3A Series 4.2A 200 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 24V Series 48V
14A-10R-36 14A-10R-36 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 34.9mm 39.7mm UL; CSA; VDE Through Hole 0.53lb 240.4g 47.60mm Lx39.70mm W 34.90mm 47.6mm X 39.7mm X 34.9mm Laminated Core 10W 10VA PC Pin 10W 280mA 2 4000Vrms Parallel 560mA Series 280mA 10 VA 115V 230V Dual No Parallel 18V Series 36V
DST-6-24 DST-6-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 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 12V 2 12V 2500Vrms Parallel 1.6A Series 800mA 20 VA 115V 230V Dual No Parallel 12V Series 24V
115-0F 115-0F Signal Transformer 0.0000
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0.00000000 16 Weeks 2009 0F Active Not Applicable ROHS3 Compliant 3lbs 1.4kg Autotransformer (Non-Isolated) 150W 150VA Wire Leads Wire Leads 115V 230V 115V 230V
PC-34-700 PC-34-700 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 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 1.4A 17V 17V 1500Vrms Parallel 1.4A Series 700mA 24 VA 115V Single Dual No Parallel 17V Series 34V
16-350-LPI 16-350-LPI Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 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 350mA 8V 2 4000Vrms Parallel 700mA Series 350mA 6 VA 115V 230V Dual No Parallel 8V Series 16V
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