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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 Primary Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
PC-20-45 PC-20-45 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 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 1W 45mA 0.5kHz 0.05kHz 10V 10V 1500Vrms Parallel 90mA Series 45mA 1 VA 115V Single Dual No Parallel 10V Series 20V
A41-25-24 A41-25-24 Signal Transformer 0.0000
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0.00000000 18 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 1A 12V 2 12V 4000Vrms Parallel 2A Series 1A 25 VA 115V 230V Dual No Parallel 12V Series 24V
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
A41-80-12L A41-80-12L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 63.5mm ROHS3 Compliant 64.3mm Chassis Mount 2.8lbs 1.3kg 63.50mm Lx64.30mm W 76.20mm Laminated Core 80W 80VA Wire Leads 6.3A 4000Vrms Parallel 12.6A Series 6.3A 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
A41-43-24L A41-43-24L 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 1.8A 4000Vrms Parallel 3.6A Series 1.8A 115V 230V Dual Dual No Parallel 12V Series 24V
241-3-28 241-3-28 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 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 85mA 28V 1 2500Vrms 2.4 VA 115V Single Yes 28V
DST-4-12 DST-4-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 60Hz 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 1A 6.3V 2 6.3V 2500Vrms Parallel 1A Series 500mA 6 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
DST-5-10 DST-5-10 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DST 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 1.2A 5V 2 5V 2500Vrms Parallel 2.4A Series 1.2A 12 VA 115V 230V Dual No Parallel 5V Series 10V
IF-18-24 IF-18-24 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 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 12V 2 12V 4000Vrms Parallel 1.5A Series 750mA 18 VA 115V 230V Dual No Parallel 12V Series 24V
20-125-LPI 20-125-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 125mA 10V 2 4000Vrms Parallel 250mA Series 125mA 2.5 VA 115V 230V Dual No Parallel 10V Series 20V
ST-5-48 ST-5-48 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 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 250mA 24V 24V 2500Vrms Parallel 500mA Series 250mA 12 VA 115V Single Dual No Parallel 24V Series 48V
DPC-28-360 DPC-28-360 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 DPC yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free 500Hz 41.3mm 36.5mm UL; CSA Through Hole 0.563lb 255.37g 47.60mm Lx36.50mm W 41.27mm Laminated Core 10W 10VA PC Pin 10W 360mA 14V 2 14V 1500Vrms Parallel 720mA Series 360mA 10 VA 115V 230V Dual No Parallel 14V Series 28V
DST-4-36 DST-4-36 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 1997 DST yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 60Hz 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 170mA 2 2500Vrms Parallel 340mA Series 170mA 6 VA 115V 230V Dual No Parallel 18V Series 36V
ICT-H-B-12 ICT-H-B-12 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
ECO-450-40 ECO-450-40 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 126.00mm Lx136.00mm W 124.50mm Laminated Core 450VA Terminal Block 4000Vrms Parallel 22.6A Series 11.3A 115V 230V Dual No Parallel 20V Series 40V
DP-241-8-120 DP-241-8-120 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 102.4mm ROHS3 Compliant Lead Free unknown 67.7mm 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 850mA 120V 2500Vrms 100 VA 115V 230V Dual Single Yes 120V
ICT-S-B-16 ICT-S-B-16 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
DP-241-4-120 DP-241-4-120 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 36.2mm 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 50mA 120V 2500Vrms 6 VA 115V 230V Dual Single Yes 120V
A41-80-24L A41-80-24L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 63.5mm ROHS3 Compliant 64.3mm Chassis Mount 2.8lbs 1.3kg 63.50mm Lx64.30mm W 76.20mm Laminated Core 80W 80VA Wire Leads 3.3A 4000Vrms Parallel 6.6A Series 3.3A 115V 230V Dual Dual No Parallel 12V Series 24V
241-3-16 241-3-16 Signal Transformer 0.0000
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0.00000000 18 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 150mA 16V 1 2500Vrms 2.4 VA 115V Single Yes 16V
DP-241-5-20L DP-241-5-20L Signal Transformer 0.0000
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0.00000000 download 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 600mA 2500Vrms 600mA 115V 230V Dual Single Yes 20V
241-7-16L 241-7-16L Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 93.7mm ROHS3 Compliant 49.2mm Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm Laminated Core 56W 56VA Wire Leads 3.5A 2500Vrms 3.5A 115V Single Single Yes 16V
241-8-10L 241-8-10L Signal Transformer 0.0000
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0.00000000 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 10A 2500Vrms 10A 115V Single Single Yes 10V
IF-6-34 IF-6-34 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 180mA 17V 2 17V 4000Vrms Parallel 360mA Series 180mA 6 VA 115V 230V Dual No Parallel 17V Series 34V
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-12-800 PC-12-800 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 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 1.6A 1500Vrms Parallel 1.6A Series 800mA 10 VA 115V Single Dual No Parallel 6.3V Series 12.6V
DP-241-5-56L DP-241-5-56L 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 220mA 2500Vrms 220mA 115V 230V Dual Single Yes 56V
24-6 24-6 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 104.8mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 82.6mm Chassis Mount 5.8lbs 2.6kg 104.80mm Lx82.60mm W 87.30mm 104.8mm X 82.6mm X 87.3mm Laminated Core 144W 144VA Solder, Quick Connect 6A 12V 12V 1500Vrms Parallel 12A Series 6A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 12V Series 24V
241-4-28 241-4-28 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 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 200mA 28V 1 2500Vrms 6 VA 115V Single Yes 28V
241-8-24 241-8-24 Signal Transformer 0.0000
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0.00000000 16 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 4A 24V 1 2500Vrms 100 VA 115V Single Yes 24V
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