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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 Shape 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 Thickness 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 Output Voltage 1 Input Voltage (Max) 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 Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
MPI-900-28 MPI-900-28 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 132mm UL; CSA Chassis Mount 20lbs 9.1kg 133.30mm Lx139.70mm W 117.80mm 8504.31.40.65 133.3mm X 132mm X 121.9mm Laminated Core 900W 900VA Terminal Block 32.1A 14V 14V 4000Vrms Parallel 64.2A Series 32.1A 900 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 14V Series 28V
DPC-16-55 DPC-16-55 Signal Transformer 0.0000
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0.00000000 18 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 55mA 0.5kHz 0.05kHz 8V 2 8V 1500Vrms Parallel 110mA Series 55mA 1 VA 115V 230V Dual No Parallel 8V Series 16V
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
MPI-400-16 MPI-400-16 Signal Transformer 0.0000
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0.00000000 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 25A 8V 8V 4000Vrms Parallel 50A Series 25A 400 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
DP-241-6-20L DP-241-6-20L 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 1.5A 2500Vrms 1.5A 115V 230V Dual Single Yes 20V
PC-120-85 PC-120-85 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 PC 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 85mA 0.5kHz 0.05kHz 60V 60V 1500Vrms Parallel 170mA Series 85mA 10 VA 115V Single Dual No Parallel 60V Series 120V
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
10-25 10-25 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount Sheet Active Not Applicable Solder EAR99 114.3mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 95.3mm 1.524mm Chassis Mount 8.7lbs 3.9kg 114.30mm Lx95.30mm W 95.30mm 114.3mm X 95.3mm X 95.3mm Laminated Core 250W 250VA Solder, Quick Connect 25A 5V 5V 1500Vrms Parallel 50A Series 25A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 5V Series 10V
SU-3 SU-3 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable EAR99 ROHS3 Compliant unknown 70lbs 31.8kg 8504.32.00.00 Isolation 3kW 3000VA Screw Terminal Screw Terminal 1 7A 3000 VA 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
150 150 Signal Transformer 0.0000
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0.00000000 download 16 Weeks EB Active Not Applicable EAR99 82.6mm ROHS3 Compliant unknown 123.8mm 8lbs 3.6kg 8504.31.40.65 82.6mm X 123.8mm X 98.4mm Autotransformer (Non-Isolated) NO 500W CHASSIS MOUNT 115V 230V 500VA NEMA 5-15P NEMA 5-15R 500 VA 230V 115V
SU-2 SU-2 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable EAR99 ROHS3 Compliant unknown 56lbs 25.4kg 8504.32.00.00 Isolation 2kW 2000VA Screw Terminal Screw Terminal 1 4.5A 2000 VA 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
IF-30-34 IF-30-34 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 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 1.8A 17V 2 17V 4000Vrms Parallel 1.8A Series 900mA 30 VA 115V 230V Dual No Parallel 17V Series 34V
LP-40-150 LP-40-150 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 1997 LP yes 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 6W 150mA 20V 2 20V 1500Vrms Parallel 300mA Series 150mA 6 VA 115V 230V Dual No Parallel 20V Series 40V
A41-80-512 A41-80-512 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Solder EAR99 63.5mm ROHS3 Compliant Lead Free OTHER SECONDARY IS WITH CENTER TAP unknown 76.2mm 60.3mm UL; VDE; CSA 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 3.5A 2 4000Vrms Parallel 3.5A Series 600mA 80 VA 115V 230V Dual Yes Parallel 5V Series 12V
IF-30-30 IF-30-30 Signal Transformer 0.0000
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0.00000000 download 16 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 1A 15V 2 15V 4000Vrms Parallel 2A Series 1A 30 VA 115V 230V Dual No Parallel 15V Series 30V
A41-175-12 A41-175-12 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 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 14A 6.3V 2 6.3V 4000Vrms Parallel 28A Series 14A 175 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
ST-2-120 ST-2-120 Signal Transformer 0.0000
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0.00000000 download 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 10mA 60V 60V 2500Vrms Parallel 20mA Series 10mA 1.1 VA 115V Single Dual No Parallel 60V Series 120V
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
MPI-250-10 MPI-250-10 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 25A 5V 5V 4000Vrms Parallel 50A Series 25A 250 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 5V Series 10V
LP-20-125 LP-20-125 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant Lead Free 16.5mm 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 2W 125mA 10V 2 10V 1500Vrms Parallel 250mA Series 125mA 2 VA 115V 230V Dual No Parallel 10V Series 20V
14A-30-12 14A-30-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 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 2.4A 6.3V 2 6.3V 4000Vrms Parallel 4.8A Series 2.4A 30 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
IF-14-10 IF-14-10 Signal Transformer 0.0000
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0.00000000 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 1.4A 5V 2 5V 4000Vrms Parallel 2.8A Series 1.4A 14 VA 115V 230V Dual No Parallel 5V Series 10V
A41-130-20L A41-130-20L 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 6.5A 4000Vrms Parallel 13A Series 6.5A 115V 230V Dual Dual No Parallel 10V Series 20V
241-6-24L 241-6-24L 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 1.25A 2500Vrms 1.25A 115V Single Single Yes 24V
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
ST-3-48 ST-3-48 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole ST 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 50mA 24V 24V 2500Vrms Parallel 100mA Series 50mA 2.4 VA 115V Single Dual No Parallel 24V Series 48V
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
IF-10-30 IF-10-30 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 335mA 15V 2 15V 4000Vrms Parallel 670mA Series 335mA 10 VA 115V 230V Dual No Parallel 15V Series 30V
241-5-24L 241-5-24L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 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 500mA 2500Vrms 500mA 115V Single Single Yes 24V
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
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