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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) HTS Code Physical Dimension Power Rating 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 Output Current 2 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)
ST-4-24 ST-4-24 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 ST yes Active Not Applicable PC Pin EAR99 6 41.3mm ROHS3 Compliant Lead Free 60Hz 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm 8504.31.40.35 L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 250mA 12V 12V 2500Vrms Parallel 500mA Series 250mA 115V Single Dual No Parallel 12V Series 24V
12.8-4 12.8-4 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 76.2mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 73mm Chassis Mount 2.8lbs 1.3kg 76.20mm Lx63.50mm W 63.50mm 76.2mm X 73mm X 63.5mm Laminated Core 51.2W 51.2VA Solder, Quick Connect 4A 6.4V 6.4V 1500Vrms Parallel 8A Series 4A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
DP-241-4-120L DP-241-4-120L Signal Transformer 0.0000
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0.00000000 download 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 50mA 2500Vrms 50mA 115V 230V Dual Single Yes 120V
PC-20-60 PC-20-60 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 1997 PC yes Active Not Applicable PC Pin EAR99 6 34.9mm ROHS3 Compliant Lead Free 500Hz 30.1mm 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 60mA 10V 10V 1500Vrms Parallel 120mA Series 60mA 1.2 VA 115V Single Dual No Parallel 10V Series 20V
ST-2-20 ST-2-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 ST yes Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 6 60Hz 23.8mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 8504.31.40.35 1.1W Laminated Core 1.1W 1.1VA PC Pin 1.1W 55mA 10V 10V 2500Vrms Parallel 110mA Series 55mA 1.1 VA 115V Single Dual No Parallel 10V Series 20V
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
CL2-50-24 CL2-50-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 CL2 Active Not Applicable PC Pin EAR99 76.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 46mm 63.5mm UL Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.00mm 8504.31.40.65 76.2mm X 63.5mm X 46mm Laminated Core 50W 50VA PC Pin 2.1A 24V 4000Vrms 50 VA 115V 230V Dual Single No 24V
MT-7-15 MT-7-15 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 MT Active Not Applicable Solder EAR99 93.6mm ROHS3 Compliant OTHER SECONDARY IS WITH CENTER TAP unknown 57.2mm 46mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm 8504.31.40.35 93.6mm X 46mm X 57.2mm Laminated Core 7W 7VA Solder, Quick Connect 2.8A 2500Vrms 2.8A 280mA 7 VA 115V Single Dual Yes 5V 15V
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
DPC-34-125 DPC-34-125 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 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 125mA 17V 2 17V 1500Vrms Parallel 250mA Series 125mA 4.4 VA 115V 230V Dual No Parallel 17V Series 34V
IF-6-230 IF-6-230 Signal Transformer 0.0000
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0.00000000 18 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 25mA 115V 2 115V 4000Vrms Parallel 50mA Series 25mA 6 VA 115V 230V Dual No Parallel 115V Series 230V
DPC-24-180 DPC-24-180 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 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 180mA 12V 2 12V 1500Vrms Parallel 360mA Series 180mA 4.4 VA 115V 230V Dual No Parallel 12V Series 24V
1200 1200 Signal Transformer 0.0000
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0.00000000 14 Weeks EB yes Active Not Applicable EAR99 79.2mm ROHS3 Compliant unknown 63.5mm UL; CSA 26lbs 11.8kg 8504.31.40.65 79.2mm X 63.5mm X 34.9mm Autotransformer (Non-Isolated) NO 2kW THROUGH HOLE MOUNTED 1500V 20V 2000VA NEMA 5-15P NEMA 5-15R 2 20V 1.2A 48 VA 1.2A NO NO 230V 115V
1100-0F 1100-0F Signal Transformer 0.0000
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0.00000000 16 Weeks 2009 0F Active Not Applicable ROHS3 Compliant 14lbs 6.4kg Autotransformer (Non-Isolated) 1kW 1000VA Wire Leads Wire Leads 115V 230V 115V 230V
ICT-S-A-16 ICT-S-A-16 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
A41-80-515 A41-80-515 Signal Transformer 0.0000
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0.00000000 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 500mA 80 VA 115V 230V Dual Yes Parallel 5V Series 15V
1150 1150 Signal Transformer 0.0000
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0.00000000 14 Weeks EB Active Not Applicable ROHS3 Compliant 20lbs 9.1kg Autotransformer (Non-Isolated) 1.5kW 1500VA NEMA 5-15P NEMA 5-15R 230V 115V
LP-40-300 LP-40-300 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 63.5mm ROHS3 Compliant Lead Free 27.1mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 27.10mm 8504.31.40.35 63.5mm X 50.8mm X 27.1mm Semi-Toroidal 12W 12VA PC Pin 12W 300mA 20V 2 20V 1500Vrms Parallel 600mA Series 300mA 12 VA 115V 230V Dual No Parallel 20V Series 40V
14A-20-24 14A-20-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin 8 57.2mm ROHS3 Compliant Lead Free 60Hz 41.3mm 47.6mm Through Hole 0.9lb 408.23g 57.20mm Lx47.60mm W 41.30mm Laminated Core 20W 20VA PC Pin 20W 1.66A 4000Vrms Parallel 1.66A Series 830mA 115V 230V Dual Dual No Parallel 12V Series 24V
ST-5-12 ST-5-12 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 1A 2500Vrms Parallel 2A Series 1A 12 VA 115V Single Dual No Parallel 6.3V Series 12.6V
241-5-20 241-5-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 71.4mm ROHS3 Compliant Lead Free unknown 60Hz 41.3mm 34.9mm UL; CSA Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm 8504.31.40.35 71.4mm X 34.9mm X 41.3mm Laminated Core 12W 12VA Solder, Quick Connect 12W 600mA 20V 1 2500Vrms 12 VA 115V Single Yes 20V
ICT-S-C-20 ICT-S-C-20 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
SU-1/2 SU-1/2 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable ROHS3 Compliant 18lbs 8.2kg Isolation 500W 500VA Screw Terminal Screw Terminal 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
LP-12-3800 LP-12-3800 Signal Transformer 0.0000
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0.00000000 download 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 3.8A 6.3V 2 6.3V 1500Vrms Parallel 7.6A Series 3.8A 48 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
LP-12-1900 LP-12-1900 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP Active Not Applicable PC Pin EAR99 72.9mm ROHS3 Compliant Lead Free 31.8mm 57.2mm UL; CSA Through Hole 0.938lb 425.47g 72.90mm Lx57.20mm W 31.80mm 8504.31.40.35 72.9mm X 57.2mm X 31.8mm Semi-Toroidal 24W 24VA PC Pin 24W 1.9A 6.3V 2 6.3V 1500Vrms Parallel 3.8A Series 1.9A 24 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
ICT-H-C-16 ICT-H-C-16 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
DST-2-16 DST-2-16 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 34.9mm ROHS3 Compliant Lead Free 60Hz 23.8mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm Laminated Core 1.1W 1.1VA PC Pin 1.1W 70mA 8V 2 8V 2500Vrms Parallel 140mA Series 70mA 1.1 VA 115V 230V Dual No Parallel 8V Series 16V
DST-3-12 DST-3-12 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 200mA 6.3V 2 6.3V 2500Vrms Parallel 400mA Series 200mA 2.4 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
DPC-10-2400 DPC-10-2400 Signal Transformer 0.0000
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0.00000000 16 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 2.4A 0.5kHz 0.05kHz 5V 2 5V 1500Vrms Parallel 4.8A Series 2.4A 24 VA 115V 230V Dual No Parallel 5V Series 10V
241-5-28L 241-5-28L 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 420mA 2500Vrms 420mA 115V Single Single Yes 28V
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