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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 Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Current HTS Code Packing Method Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Subcategory Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Output Power Max Output Current Input Voltage-Nom Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Element Configuration Isolation Voltage Output Voltage 1 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 Primary Rating Center Tap Feature 1 Center Tap Feature 2 Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Current Ratio ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
VPP28-180-B VPP28-180-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin 41.28mm ROHS3 Compliant 33.32mm Through Hole 0.37lb 167.83g 41.28mm Lx33.32mm W 34.93mm Laminated Core 5W 5VA PC Pin 180mA 4000Vrms Parallel 360mA Series 180mA 115V 230V Dual Dual No Parallel 14V Series 28V
TCT40-06E07K TCT40-06E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount Bulk 2008 Class 2, TCT Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 1.67A 120 50Hz 59.436mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm 40W Laminated Core 40W 40VA Wire Leads 1.67A 1500Vrms 1.67A 120V 240V Single, Multiple Taps Single No 24V
VPM48-10400 VPM48-10400 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 10lbs 4.5kg 147.00mm Dia 64.00mm 500W Toroidal 500W 500VA Wire Leads 10.4A 4000Vrms Parallel 20.8A Series 10.4A 20.8A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 24V Series 48V
FP24-500 FP24-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2011 Flat Pack™ Active Not Applicable PC Pin 63.5mm ROHS3 Compliant Lead Free 500mA 8 Unknown 34.925mm 50.8mm UL Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 26.97mm 12W Laminated Core 12W 12VA PC Pin 1A Dual 2000Vrms Parallel 1A Series 500mA 500mA 115V 230V Dual Dual No Parallel 12V Series 24V
VPS16-5000-B VPS16-5000-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 63.5mm ROHS3 Compliant 58.67mm Chassis Mount 2.8lbs 1.3kg 63.50mm Lx58.67mm W 76.20mm Laminated Core 80W 80VA Solder, Quick Connect 5A 4000Vrms Parallel 10A Series 5A 115V 230V Dual Dual No Parallel 8V Series 16V
CST306-2T-B CST306-2T-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 CST Active Not Applicable PC Pin 17.53mm ROHS3 Compliant 25A 200kHz 9.78mm Through Hole 0.690Lx0.385W 17.53mmx9.78mm 0.915 23.24mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 25A 14mH 1.55Ohm Max 100CT:1 1000VμS
TCT40-06E07AE TCT40-06E07AE Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2017 Class 2, TCT yes Active Not Applicable Quick Connect EAR99 92.46mm ROHS3 Compliant 120 50Hz 59.436mm 55.12mm CSA, UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx66.04mm W 59.44mm 8504.31.40.65 L92.46XB55.12XH59.44 (mm) 40W Laminated Core NO Other Transformers 40VA Solder, Quick Connect POWER 24V 1500VAC 1.67A 40 VA 120V 240V Single, Multiple Taps Single No 24V
VPL16-3100 VPL16-3100 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2014 Chassis Mount: World Series™ yes Active Not Applicable Wire Leads EAR99 101.6mm ROHS3 Compliant Lead Free 57.15mm TUV, UL Chassis Mount 2.3lbs 1kg 57.15mm Lx101.6mm W 65.09mm 8504.31.40.65 L101.6XB57.15XH65.07 (mm) Laminated Core 50W 50.0VA Wire Leads POWER 3.125A 8V 2 8V 3500Vrms 50 VA 115V 230V Dual No 16V
TCT50-03E07K TCT50-03E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis, Panel, Screw Bulk 2014 Class 2, TCT Active Not Applicable Wire Leads 69.596mm ROHS3 Compliant Lead Free 4.17A Unknown 50Hz 56.388mm 92.456mm UL Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 50W Laminated Core 50VA Wire Leads 1500Vrms 4.17A 4.17A 120V Single Single No 12V
F10-2000-C2-B F10-2000-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
TCT40-07E07AB TCT40-07E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Class 2, TCT Active Not Applicable Quick Connect 61mm ROHS3 Compliant Lead Free 120 50Hz 56.5mm 92.5mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx59.44mm W 56.39mm 40W Laminated Core 40VA Solder, Quick Connect 1500VAC 3.34A 3.34A 120V 208V 240V Single, Multiple Taps Single No 12V
VPT12-8330 VPT12-8330 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount, Panel 2009 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Unknown 45mm Chassis Mount 2.2lbs 997.9g 87.00mm Diax47.00mm W 51.0mm 100W Toroidal 100W 100VA Wire Leads 12V 8.33A 8.33A 4000Vrms Parallel 16.66A Series 8.33A 16.66A 115V 230V Dual No Parallel 6V Series 12V
FP34-340 FP34-340 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2006 Flat Pack™ Active Not Applicable PC Pin 63.5mm ROHS3 Compliant Lead Free 8 26.9748mm 50.8mm Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 26.97mm 12W Laminated Core 12W 12VA PC Pin 340mA Dual 2000Vrms Parallel 680mA Series 340mA 115V 230V Dual Dual No Parallel 17V Series 34V
F4-10 F4-10 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack Active Not Applicable Quick Connect 60.33mm ROHS3 Compliant Lead Free 600mA 5 Unknown 34.925mm 31.75mm UL Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 600mA Single 2500VAC 600mA 115V Single Single Yes 10V
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
TCT40-02E07AB-B TCT40-02E07AB-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Class 2, TCT Active Not Applicable Solder 92.46mm ROHS3 Compliant 56.67mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm Laminated Core 40W 40VA Solder, Quick Connect 1.67A 1500Vrms 1.67A 240V Single Single No 24V
F24-500 F24-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2014 Split Pack™, Class 2/3, F yes Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 500mA 6 36.4998mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 8504.31.40.35 12W Laminated Core 12W 12VA PC Pin POWER 1A 115V 12V 12V 2500Vrms Parallel 1A Series 500mA 12 VA 115V Single Dual No Parallel 12V Series 24V
FS12-1000-B FS12-1000-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 Split Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant 39.67mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm Laminated Core 12W 12VA PC Pin 1A 2500Vrms Parallel 2A Series 1A 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
FS12-500-C2-B FS12-500-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
SP-42 SP-42 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Contains Lead 10mA 6 No SVHC 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 10mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 18Ohm Audio Coupling 3.54:1 1000VRMS @ 1 Second 150CT ±2dB 12 18Ohm 2.7Ohm 50mW
F4-16 F4-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Solder 60.33mm ROHS3 Compliant Lead Free 5 34.9mm 31.75mm Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 400mA Single 2500VAC 400mA 115V Single Single Yes 16V
CST206-1A-B CST206-1A-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 CST Active Not Applicable PC Pin 27.3mm ROHS3 Compliant 110A 200kHz 10.16mm Through Hole 1.075Lx0.400W 27.31mmx10.16mm 1.225 31.12mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 110A 14mH 580mOhm Max 100:1 2000VμS
GDE25-1 GDE25-1 Triad Magnetics 12.6704
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 GDE25 Active Not Applicable 27.94mm ROHS3 Compliant Lead Free 6 Unknown 30.5mm 26.42mm UL Through Hole 0.05oz 1.42g -40°C~80°C 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 680μH 350mOhm Gate Drive 1:1 540VμS
FS20-1000-C2 FS20-1000-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 10V 2 10V 4200Vrms Parallel 2A Series 1A 1A 1A 20 VA 1A 115V 230V Dual No Parallel 10V Series 20V
F56-110 F56-110 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2014 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 41.28mm ROHS3 Compliant 6 33.32mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 12W Laminated Core 6W 6VA PC Pin 110mA Single 2500Vrms Parallel 220mA Series 110mA 115V Single Dual No Parallel 28V Series 56V
F48-750-C2-B F48-750-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 57.53mm RoHS Compliant 39.67mm 55.55mm BULK L57.53XB55.55XH39.67 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 24V 2 24V 0.75A 36 VA 0.75A SINGLE 115V NO NO
FS28-040 FS28-040 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 Split Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 8 23.7998mm Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 23.80mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 40mA 2500Vrms Parallel 80mA Series 40mA 115V 230V Dual No Parallel 14V Series 28V
F4-12 F4-12 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 500mA 5 34.925mm UL Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 500mA 2500VAC 115V Single Yes 12.6V
FS20-120 FS20-120 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 Split Pack™ Active Not Applicable PC Pin 34.93mm ROHS3 Compliant Lead Free 240mA 8 Unknown 60Hz 23.7998mm 28.575mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 115V 2.5W Laminated Core 2.5W 2.4VA PC Pin 120mA Dual 2500Vrms Parallel 240mA Series 120mA 115V 230V Dual Dual No Parallel 10V Series 20V
VPP20-1500-B VPP20-1500-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin 66.68mm ROHS3 Compliant 55.55mm Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.67mm Laminated Core 30W 30VA PC Pin 1.5A 4000Vrms Parallel 3A Series 1.5A 115V 230V Dual Dual No Parallel 10V Series 20V
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