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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 Accessory Type Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Input Current 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 Inductance DC Resistance (DCR) Transformer Type Element Configuration Isolation Voltage Output Voltage 1 Input Voltage (Max) 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)
F56-350-C2 F56-350-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 6 50Hz 36.4998mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 8504.31.40.35 20W Laminated Core NO 20VA PC Pin 2500Vrms Parallel 700mA Series 350mA 0.35A 350mA 20 VA 0.35A 115V Single Dual No Parallel 28V Series 56V
FD5-48 FD5-48 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Solder 71.42mm ROHS3 Compliant 7 34.93mm Chassis Mount 0.7lb 317.51g 71.42mm Lx34.93mm W 41.28mm 12W Laminated Core 12W 12VA Solder, Quick Connect - 0.187 (4.7mm) Dual 2500VAC 250mA 115V 230V Dual Single Yes 48V
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
TCT40-03E07AE TCT40-03E07AE 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 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 12V 120V 1 1500VAC 3.34A 40 VA 120V Single No 12V
FP10-250-B FP10-250-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 Flat Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant 39.67mm Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm Laminated Core 2.5W 2.5VA PC Pin 250mA 2000Vrms Parallel 500mA Series 250mA 115V 230V Dual Dual No Parallel 5V Series 10V
FD7-12 FD7-12 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 7 57.15mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) 4A 2500VAC 115V 230V Dual Single Yes 12.6V
VPL28-900 VPL28-900 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Panel 2006 Chassis Mount: World Series™ Active Not Applicable Wire Leads 53.98mm ROHS3 Compliant Lead Free 1.79A 6 49.1998mm 53.975mm UL Chassis Mount 1.3lbs 589.7g 53.98mm Lx82.55mm W 49.22mm 115V 25W Laminated Core 25W 25.0VA Wire Leads 14V 1.79A 890mA 3500Vrms 0.89A 115V 230V Dual Dual No 28V
FP20-125-B FP20-125-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 Flat Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant 39.67mm Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm Laminated Core 2.5W 2.5VA PC Pin 125mA 2000Vrms Parallel 250mA Series 125mA 115V 230V Dual Dual No Parallel 10V Series 20V
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
F20-1000-C2 F20-1000-C2 Triad Magnetics 14.8308
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 6 50Hz 36.4998mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 8504.31.40.35 20W Laminated Core NO 20VA PC Pin 10V 10V 2500Vrms Parallel 2A Series 1A 1A 1A 20 VA 1A 115V Single Dual No Parallel 10V Series 20V
FS56-110-C2 FS56-110-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 41.27mm ROHS3 Compliant Lead Free 8 50Hz 33.3248mm 33.32mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm L41.27XB33.32XH33.32 (mm) 6W Laminated Core NO 6VA PC Pin 2 4200Vrms Parallel 220mA Series 110mA 0.11A 110mA 6 VA 0.11A 115V 230V Dual No Parallel 28V Series 56V
FS12-500 FS12-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 Split Pack™ Active Not Applicable PC Pin 41.28mm ROHS3 Compliant Lead Free 1A 8 33.3248mm 33.3248mm UL Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 115V 6W Laminated Core 6W 6VA PC Pin 1A Dual 2500Vrms Parallel 1A Series 500mA 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
FD5-10 FD5-10 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Quick Pack Active Not Applicable Solder 71.42mm ROHS3 Compliant Lead Free 7 41.3mm 34.93mm UL Chassis Mount 0.7lb 317.51g 71.42mm Lx34.93mm W 41.28mm 12W Laminated Core 12W 12VA Solder, Quick Connect - 0.187 (4.7mm) 1.2A Dual 2500VAC 1.2A 115V 230V Dual Single Yes 10V
FS16-2250 FS16-2250 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Split Pack™ yes Active Not Applicable EAR99 66.67mm ROHS3 Compliant 8 55.55mm CSA, UL Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm L66.67XB55.55XH39.67 (mm) 36W Laminated Core 36VA PC Pin POWER 230V 8V 2 8V 2500Vrms Parallel 4.5A Series 2.25A 4.5A 36 VA 4.5A 115V 230V Dual No Parallel 8V Series 16V
VPS24-7300-B VPS24-7300-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 79.5mm ROHS3 Compliant 71.37mm Chassis Mount 5.5lbs 2.5kg 79.50mm Lx71.37mm W 95.25mm Laminated Core 175W 175VA Solder, Quick Connect 7.3A 4000Vrms Parallel 14.6A Series 7.3A 115V 230V Dual Dual No Parallel 12V Series 24V
VPT18-1390 VPT18-1390 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount, Panel 2011 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 31.5mm 32mm Chassis Mount 0.882lb 400.07g 71.00mm Diax32.00mm W 34.0mm 25W Toroidal 25W 25VA Wire Leads 18V 1.39A 1.39A 4000Vrms Parallel 2.78A Series 1.39A 115V 230V Dual Dual No Parallel 9V Series 18V
FS12-500-C2 FS12-500-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB 2012 Split Pack™, Class 2/3, FS Active Not Applicable Solder ROHS3 Compliant Lead Free 500mA 8 Unknown 50Hz 33.3248mm UL Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6VA PC Pin 4200Vrms Parallel 1A Series 500mA 500mA 115V 230V Dual No Parallel 6.3V Series 12.6V
F20-055-C2 F20-055-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 34.92mm ROHS3 Compliant Lead Free 55mA 6 Unknown 23.7998mm 28.57mm Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 8504.31.40.35 L34.92XB28.57XH23.8 (mm) 1.1W Laminated Core NO 1.1VA PC Pin 10V 10V 2500Vrms Parallel 110mA Series 55mA 0.055A 1.1 VA 0.055A 115V Single Dual No Parallel 10V Series 20V
SP-69-B SP-69-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant 600 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 2.1:1 1000VRMS @ 1 Second 600 ±2dB 600 150/150 1kOhm Parallel @ 565Ohm Series @ 650Ohm 50mW
F-3132P F-3132P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2006 Dual Primary Active Not Applicable Wire ROHS3 Compliant Lead Free 100mA 8 Unknown 30.2mm UL Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 28.58mm 1.5W Laminated Core 1.5VA PC Pin Dual 1500Vrms Parallel 200mA Series 100mA 115V 230V Dual Dual No Parallel 7.5V Series 15V
F36-350 F36-350 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Split Pack™, Class 2/3, F Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 6 36.5mm 39.67mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 12W Laminated Core 12W 12VA PC Pin 350mA Single 2500Vrms Parallel 700mA Series 350mA 115V Single Dual No Parallel 18V Series 36V
FS28-040-C2-B FS28-040-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 34.92mm RoHS Compliant 23.8mm 28.57mm BULK L34.92XB28.57XH23.8 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 14V 2 14V 0.04A 1.1 VA 0.04A DUAL 115V NO NO
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
FD4-16 FD4-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack Active Not Applicable Solder 65.07mm ROHS3 Compliant Lead Free 7 34.9mm 31.75mm UL Chassis Mount 0.44lb 199.58g 65.07mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 400mA Dual 2500VAC 400mA 115V 230V Dual Single Yes 16V
SP-49 SP-49 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 Lead Free 7mA 5 Unknown 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 7mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 41Ohm Audio Coupling 1:1.42 1000VRMS @ 1 Second 300CT ±2dB 600 41Ohm 98Ohm 50mW
GDE25-6-B GDE25-6-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 GDE25 Active Not Applicable ROHS3 Compliant 1.75Ohm Through Hole -40°C~80°C 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 680μH Gate Drive 1:1.5:1.5 540VμS
GDE25-6 GDE25-6 Triad Magnetics 0.0000
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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
SP-310 SP-310 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2011 SP Active Not Applicable Shield 7.874mm ROHS3 Compliant Lead Free 5mA 2 Metal Unknown 10.41mm 11.339809g 150V 15Ohm 1kV
CST206-1T CST206-1T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 CST Active Not Applicable PC Pin ROHS3 Compliant Lead Free 110A Unknown 2.001MHz 31.12mm Through Hole 16.329325g 1.075Lx0.400W 27.31mmx10.16mm 110A 1.225 31.12mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 14mH 580mOhm Max 1:100 100:1 2000VμS
FD5-120-B FD5-120-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Quick Pack Active Not Applicable Solder 71.42mm ROHS3 Compliant 34.93mm Chassis Mount 0.7lb 317.51g 71.42mm Lx34.93mm W 41.28mm Laminated Core 12W 12VA Solder, Quick Connect - 0.187 (4.7mm) 2500VAC 100mA 115V 230V Dual Single Yes 120V
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