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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Input Voltage-Nom Inductance DC Resistance (DCR) Transformer Type Element Configuration Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Max DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 Secondary Current VA Rating Output Current 2 Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level ET (Volt-Time) Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
F-370P F-370P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Dual Primary yes Active Not Applicable Solder EAR99 41.27mm ROHS3 Compliant 8 34.925mm 57.15mm UL Through Hole 0.832lb 377.4g 57.15mm Lx41.28mm W 34.93mm L41.27XB57.15XH34.92 (mm) 24W Laminated Core Other Transformers 24VA PC Pin POWER 5V 2 5V 1500Vrms Parallel 4.8A Series 2.4A 2.4A 24 VA 115V 230V Dual No Parallel 5V Series 10V
F-378P F-378P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Dual Primary yes Active Not Applicable EAR99 41.27mm ROHS3 Compliant 8 41.27mm UL Through Hole 0.832lb 377.4g 57.15mm Lx41.28mm W 34.93mm L41.27XB41.27XH34.92 (mm) 24W Laminated Core Other Transformers 24VA PC Pin POWER 2 1500Vrms Parallel 840mA Series 420mA 24 VA 115V 230V Dual No Parallel 28V Series 56V
VPP20-120 VPP20-120 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk PC Mount: World Series™ Active Not Applicable PC Pin 41.28mm ROHS3 Compliant Lead Free 240mA 28.575mm 33.3248mm CSA, UL, VDE Through Hole 0.25lb 113.4g 41.28mm Lx33.32mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 20V 240mA 120mA 4000Vrms Parallel 240mA Series 120mA 115V 230V Dual Dual No Parallel 10V Series 20V
TCT50-01E07K-B TCT50-01E07K-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount Class 2, TCT Active Not Applicable Wire Leads 92.46mm ROHS3 Compliant 56.67mm Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm Laminated Core 50W 50VA Wire Leads 2.08A 1500Vrms 2.08A 120V Single Single No 24V
FS48-250 FS48-250 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2014 Split Pack™ yes Active Not Applicable EAR99 47.62mm ROHS3 Compliant 8 39.67mm CSA, UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm L47.62XB39.67XH36.5 (mm) 12W Laminated Core 12VA PC Pin POWER 230V 24V 2 24V 2500Vrms Parallel 500mA Series 250mA 0.5A 12 VA 0.5A 115V 230V Dual No Parallel 24V Series 48V
F-191U F-191U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2006 Single Secondary Active Not Applicable ROHS3 Compliant Lead Free 5 Chassis Mount 6lbs 2.7kg 80.95mm Lx80.95mm W 96.82mm 140W Laminated Core 140VA Wire Leads Single 1500Vrms 4A 115V Single Single Yes 35V
TCT40-05E07AB TCT40-05E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2007 Class 2, TCT Active Not Applicable Solder 92.46mm ROHS3 Compliant Lead Free 6 120 50Hz 59.436mm 56.67mm UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm 40W Laminated Core 40W 40VA Solder, Quick Connect 24V 1.67A 1.67A 1500Vrms 1.67A 1.67A 120V 208V 240V Single, Multiple Taps Single No 24V
VPM240-4170 VPM240-4170 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2015 Toroidal Medical, VPM Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Unknown Chassis Mount 19lbs 8.6kg 183.00mm Dia 74.00mm 1kW Toroidal 1kW 1000VA Wire Leads 4.17A 4000Vrms Parallel 8.34A Series 4.17A 8.34A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 120V Series 240V
F-25X F-25X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Single Secondary Active Not Applicable Wire Leads 84.12mm ROHS3 Compliant Lead Free 1.5A 5 49.1998mm 50.8mm UL Chassis Mount 1.3lbs 589.7g 84.12mm Lx50.80mm W 49.20mm 18.9W Laminated Core 18.9W 18.9VA Wire Leads 1.5A 1.5A Single 1500Vrms 1.5A 115V Single Single Yes 12.6V
FS48-400-C2 FS48-400-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, FS yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 8 50Hz 36.4998mm 47.62mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm L57.15XB47.62XH36.5 (mm) 20W Laminated Core NO 20VA PC Pin 24V 2 24V 4200Vrms Parallel 800mA Series 400mA 0.4A 400mA 20 VA 0.4A 115V 230V Dual No Parallel 24V Series 48V
F16-1250-C2-B F16-1250-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
GDE25-2-B GDE25-2-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 GDE25 Active Not Applicable 27.94mm ROHS3 Compliant 26.42mm 650Ohm Through Hole -40°C~80°C 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 680μH Gate Drive 1:1:1 540VμS
F56-220-C2 F56-220-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 ROHS3 Compliant Lead Free 220mA 6 Unknown 50Hz 36.4998mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 8504.31.40.35 12W Laminated Core NO 12VA PC Pin 2500Vrms Parallel 440mA Series 220mA 0.22A 220mA 12 VA 0.22A 115V Single Dual No Parallel 28V Series 56V
F7-28 F7-28 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable Solder 93.65mm ROHS3 Compliant Lead Free 2A 5 Unknown 57.1mm 46.02mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) 2A Single 2500VAC 2A 115V Single Single Yes 28V
VPM24-1040 VPM24-1040 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2015 Toroidal Medical, VPM Active Not Applicable Wire Leads ROHS3 Compliant Unknown Chassis Mount 1.1lbs 499g 84.00mm Dia 37.00mm 25W Toroidal 25W 25VA Wire Leads 1.04A 4000Vrms Parallel 2.08A Series 1.04A 2.08A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 12V Series 24V
F48-400 F48-400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2012 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 57.15mm ROHS3 Compliant Lead Free 6 47.63mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 20W Laminated Core 20W 20VA PC Pin 400mA Single 2500Vrms Parallel 800mA Series 400mA 115V Single Dual No Parallel 24V Series 48V
F-256U F-256U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2014 Single Secondary yes Active Not Applicable EAR99 71.42mm ROHS3 Compliant 5 73.02mm UL Chassis Mount 4lbs 1.8kg 73.03mm Lx71.42mm W 85.73mm 80W Laminated Core Other Transformers 80VA Wire Leads POWER 20V 1 1500Vrms 4A 4A 80 VA 115V Single Yes 20V
F-241U F-241U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2007 Multiple Secondary Active Not Applicable Solder 76.2mm ROHS3 Compliant Lead Free 1A 8 Unknown 60Hz 63.5mm 76.2mm Chassis Mount 2.2lbs 997.9g 76.20mm Lx63.50mm W 63.50mm 115V 18W Laminated Core 36W 36VA Solder Lug 18V 1A Single 1500Vrms 1A 1A 115V Single Dual Yes 18V
FP120-50 FP120-50 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2006 Flat Pack™ yes Active Not Applicable EAR99 47.62mm ROHS3 Compliant 8 PCB MOUNTABLE 22.2mm 39.67mm UL Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W 22.23mm L47.62XB39.67XH22.22 (mm) 6W Laminated Core 6VA PC Pin POWER 60V 2 60V 2000Vrms Parallel 100mA Series 50mA 0.1A 6 VA 0.1A 115V 230V Dual No Parallel 60V Series 120V
VPS56-2300 VPS56-2300 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 QUICK-CONNECT WORLD SERIES™ Active Not Applicable Quick Connect ROHS3 Compliant Lead Free Chassis Mount 4.2lbs 1.9kg 71.44mm Lx68.26mm W 85.73mm 130W Laminated Core 130VA Solder, Quick Connect 4000VAC Parallel 4.6A Series 2.3A 3.6A 115V 230V Dual Dual No Parallel 28V Series 56V
F7-16 F7-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable Solder 93.65mm ROHS3 Compliant Lead Free 3.5A 5 57.1mm 46.02mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) 3.5A Single 2500VAC 3.5A 115V Single Single Yes 16V
CSE186L CSE186L Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2014 Active Not Applicable Radial ROHS3 Compliant 10A 18mm Through Hole 22.226026g 0.846Lx0.945W 21.50mmx24.00mm 0.709 18.00mm Invasive 50Hz~400Hz PC Pin 2mOhm Primary 23Ohm Secondary 1:166
TCT40-01E07K-B TCT40-01E07K-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Class 2, TCT Active Not Applicable Wire Leads 92.46mm ROHS3 Compliant 56.67mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm Laminated Core 40W 40VA Wire Leads 1.67A 1500Vrms 1.67A 120V Single Single No 24V
MET-39-T MET-39-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.87mm 500Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW 300Hz~100kHz Unshielded PC Pin 55Ohm Data/Voice Coupling 3mA 3.16:1 1000VRMS @ 1 Second 500 ±2dB 50 55Ohm 8Ohm 50mW
VPS230-190-B VPS230-190-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder 58.67mm ROHS3 Compliant 50.8mm Chassis Mount 1.6lbs 725.7g 58.67mm Lx50.80mm W 68.33mm Laminated Core 43W 43VA Solder, Quick Connect 190mA 4000Vrms Parallel 380mA Series 190mA 115V 230V Dual Dual No Parallel 115V Series 230V
VPS24-5400-B VPS24-5400-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder 60.45mm ROHS3 Compliant 68.33mm Chassis Mount 4.1lbs 1.9kg 60.45mm Lx68.33mm W 85.85mm Laminated Core 130W 130VA Solder, Quick Connect 5.4A 4000Vrms Parallel 10.8A Series 5.4A 115V 230V Dual Dual No Parallel 12V Series 24V
N-59M N-59M Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Flanges 2014 N Active Not Applicable ROHS3 Compliant 1.56mm 4.5mm 31lbs 14.1kg 1kW Isolation 1kW Single 1000VA NEMA 1-15P NEMA 1-15R 115V 115V
TCT40-05E07K TCT40-05E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2007 Class 2, TCT Active Not Applicable Wire Leads 92.46mm ROHS3 Compliant Lead Free 6 120 50Hz 59.436mm 55.88mm UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm 40W Laminated Core 40W 40VA Wire Leads 24V 1.67A 1.67A 1500Vrms 1.67A 1.67A 120V 208V 240V Single, Multiple Taps Single No 24V
VPS28-1500-B VPS28-1500-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder 58.67mm ROHS3 Compliant 50.8mm Chassis Mount 1.6lbs 725.7g 58.67mm Lx50.80mm W 68.33mm Laminated Core 43W 43VA Solder, Quick Connect 1.5A 4000Vrms Parallel 3A Series 1.5A 115V 230V Dual Dual No Parallel 14V Series 28V
F-160P F-160P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2012 Single Primary Active Not Applicable PC Pin 130°C 0°C 35.31mm ROHS3 Compliant Lead Free 6 30.15mm 39.67mm Through Hole 0.219lb 99.34g 35.31mm Lx39.67mm W 30.15mm 1.5W Laminated Core 1.5W 1.5VA PC Pin 45mA Single 1500Vrms Parallel 90mA Series 45mA 115V Single Dual No Parallel 17V Series 34V
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