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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 Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Operating Frequency-Max Operating Frequency-Min Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
LP-10-600 LP-10-600 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 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 1.2A 5V 2 5V 1500Vrms Parallel 1.2A Series 600mA 6 VA 115V 230V Dual No Parallel 5V Series 10V
IF-2-34 IF-2-34 Signal Transformer 0.0000
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0.00000000 download 18 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 60mA 17V 2 17V 4000Vrms Parallel 120mA Series 60mA 2 VA 115V 230V Dual No Parallel 17V Series 34V
IF-18-40 IF-18-40 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 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 450mA 20V 2 20V 4000Vrms Parallel 900mA Series 450mA 18 VA 115V 230V Dual No Parallel 20V Series 40V
LP-12-450 LP-12-450 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 450mA 6.3V 2 6.3V 1500Vrms Parallel 900mA Series 450mA 6 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
14A-20-16 14A-20-16 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2005 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 57.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 41.3mm 47.6mm UL; CSA; VDE Through Hole 0.9lb 408.23g 57.20mm Lx47.60mm W 41.30mm 57.2mm X 47.6mm X 41.3mm Laminated Core 20W 20VA PC Pin 20W 1.25A 8V 2 8V 4000Vrms Parallel 2.5A Series 1.25A 20 VA 115V 230V Dual No Parallel 8V Series 16V
241-4-28L 241-4-28L 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 200mA 2500Vrms 200mA 115V Single Single Yes 28V
A41-43-10L A41-43-10L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 79.4mm ROHS3 Compliant 54.4mm Chassis Mount 1.6lbs 725.7g 79.40mm Lx54.40mm W 68.20mm Laminated Core 43W 43VA Wire Leads 4.3A 4000Vrms Parallel 8.6A Series 4.3A 115V 230V Dual Dual No Parallel 5V Series 10V
241-3-56L 241-3-56L 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 45mA 2500Vrms 45mA 115V Single Single Yes 56V
DPC-120-200 DPC-120-200 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 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 200mA 0.5kHz 0.05kHz 60V 2 60V 1500Vrms Parallel 400mA Series 200mA 24 VA 115V 230V Dual No Parallel 60V Series 120V
241-4-20 241-4-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 60Hz 34.9mm 31.8mm UL; CSA Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm 8504.31.40.35 60.3mm X 31.8mm X 34.9mm Laminated Core 6W 6VA Solder, Quick Connect 6W 300mA 20V 1 2500Vrms 6 VA 115V Single Yes 20V
LP-30-1600 LP-30-1600 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 79.2mm ROHS3 Compliant Lead Free 34.9mm 63.5mm UL; CSA Through Hole 1.4lbs 635g 79.20mm Lx63.50mm W 34.90mm 8504.31.40.65 79.2mm X 63.5mm X 34.9mm Semi-Toroidal 48W 48VA PC Pin 48W 1.6A 15V 2 15V 1500Vrms Parallel 3.2A Series 1.6A 48 VA 115V 230V Dual No Parallel 15V Series 30V
A41-25-230 A41-25-230 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 58.7mm 47.6mm UL; CSA; VDE Chassis Mount 1.3lbs 589.7g 71.40mm Lx54.40mm W 58.70mm 8504.31.40.35 71.4mm X 47.6mm X 58.7mm Laminated Core 25W 25VA Solder, Quick Connect 25W 110mA 115V 2 115V 4000Vrms Parallel 220mA Series 110mA 25 VA 115V 230V Dual No Parallel 115V Series 230V
IF-6-30 IF-6-30 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 22.6mm 44mm UL; CSA; VDE Through Hole 6.9lbs 3.1kg 53.00mm Lx44.00mm W 22.60mm 8504.31.40.35 53mm X 44mm X 22.6mm Semi-Toroidal 6W 6VA PC Pin 200mA 15V 2 15V 4000Vrms Parallel 400mA Series 200mA 6 VA 115V 230V Dual No Parallel 15V Series 30V
IF-14-24 IF-14-24 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 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 12V 2 12V 4000Vrms Parallel 1.2A Series 600mA 14 VA 115V 230V Dual No Parallel 12V Series 24V
14A-10R-10 14A-10R-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin EAR99 47.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 34.9mm 39.7mm UL; CSA; VDE Through Hole 0.53lb 240.4g 47.60mm Lx39.70mm W 34.90mm 8504.31.40.35 47.6mm X 39.7mm X 34.9mm Laminated Core 10W 10VA PC Pin 10W 1A 5V 2 5V 4000Vrms Parallel 2A Series 1A 10 VA 115V 230V Dual No Parallel 5V Series 10V
40-450-LPI 40-450-LPI Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 ROHS3 Compliant Lead Free 60Hz 55.6mm UL; CSA; TUV Through Hole 0.95lb 430.91g 66.80mm Lx55.60mm W 30.00mm Semi-Toroidal 18W 18VA PC Pin 18W 450mA 20V 2 4000Vrms Parallel 900mA Series 450mA 115V 230V Dual No Parallel 20V Series 40V
241-3-16L 241-3-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 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 150mA 2500Vrms 150mA 115V Single Single Yes 16V
241-8-16L 241-8-16L Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 102.4mm ROHS3 Compliant 58.5mm Chassis Mount 2.8lbs 1.3kg 102.40mm Lx58.50mm W 67.70mm Laminated Core 100W 100VA Wire Leads 6.25A 2500Vrms 6.25A 115V Single Single Yes 16V
IF-10-24 IF-10-24 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 420mA 12V 2 12V 4000Vrms Parallel 840mA Series 420mA 10 VA 115V 230V Dual No Parallel 12V Series 24V
A41-43-24 A41-43-24 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 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 1.8A 12V 2 12V 4000Vrms Parallel 3.6A Series 1.8A 43 VA 115V 230V Dual No Parallel 12V Series 24V
MPI-900-10 MPI-900-10 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 90A 5V 5V 4000Vrms Parallel 180A Series 90A 900 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 5V Series 10V
PC-34-125 PC-34-125 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole PC yes Active Not Applicable PC Pin EAR99 6 41.3mm ROHS3 Compliant Lead Free 500Hz 34.9mm 31.8mm UL; CSA Through Hole 0.313lb 141.97g 41.30mm Lx31.80mm W 34.92mm 8504.31.40.35 Laminated Core 4.4W 4.4VA PC Pin 4.4W 125mA 17V 17V 1500Vrms Parallel 250mA Series 125mA 4.4 VA 115V Single Dual No Parallel 17V Series 34V
ICT-S-C-16 ICT-S-C-16 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
LP-120-20 LP-120-20 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 20mA 60V 2 60V 1500Vrms Parallel 40mA Series 20mA 2 VA 115V 230V Dual No Parallel 60V Series 120V
241-3-10 241-3-10 Signal Transformer 0.0000
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0.00000000 download 16 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 250mA 10V 1 2500Vrms 2.4 VA 115V Single Yes 10V
24-250-LPI 24-250-LPI Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 LPI yes 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 250mA 12V 2 4000Vrms Parallel 500mA Series 250mA 6 VA 115V 230V Dual No Parallel 12V Series 24V
ST-5-20 ST-5-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 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 1.2A 10V 10V 2500Vrms Parallel 1.2A Series 600mA 12 VA 115V Single Dual No Parallel 10V Series 20V
ST-7-10 ST-7-10 Signal Transformer 0.0000
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0.00000000 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 3.6A 5V 5V 2500Vrms Parallel 7.2A Series 3.6A 36 VA 115V Single Dual No Parallel 5V Series 10V
ST-5-56 ST-5-56 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole ST Active Not Applicable PC Pin EAR99 47.6mm ROHS3 Compliant Lead Free 36.9mm 39.7mm UL; CSA Through Hole 0.7lb 317.51g 47.80mm Lx39.60mm W 36.90mm 8504.31.40.35 L47.6XB39.7XH36.5 (mm) Laminated Core 12W 12VA PC Pin 12W 220mA 28V 28V 2500Vrms Parallel 440mA Series 220mA 12 VA 115V Single Dual No Parallel 28V Series 56V
PC-24-1000 PC-24-1000 Signal Transformer 0.0000
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0.00000000 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 1A 12V 12V 1500Vrms Parallel 2A Series 1A 24 VA 115V Single Dual No Parallel 12V Series 24V
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