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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 Depth Diameter Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Current HTS Code Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Output Power Max Output Current Cord Length DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss 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 Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
SP-20 SP-20 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 1mA 6 No SVHC 100kHz 11.8mm 10.41mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 1mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 1.05kOhm Audio Coupling 2.88:1 1000VRMS @ 1 Second 10kCT ±2dB 1.2kCT 1.05kOhm 200Ohm 50mW
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
F56-650-C2 F56-650-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 ROHS3 Compliant Lead Free 6 50Hz 39.6748mm 55.55mm Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm 8504.31.40.35 36W Laminated Core NO 36VA PC Pin 2500Vrms Parallel 1.3A Series 650mA 650mA 115V Single Dual No Parallel 28V Series 56V
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
F24-250-C2-B F24-250-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
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
VPS12-10300 VPS12-10300 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2005 Chassis Mount: World Series™ Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 20.6A 12 85.725mm CSA, UL, VDE Chassis Mount 4.1lbs 1.9kg 71.37mm Lx68.33mm W 85.85mm 115V 130W Laminated Core 130W 130VA Solder, Quick Connect 12.6V 20.6A 13A 4000Vrms Parallel 26A Series 13A 115V 230V Dual No Parallel 6.3V Series 12.6V
F56-045-C2 F56-045-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 34.92mm ROHS3 Compliant Lead Free 6 50Hz 30.1498mm 28.57mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 8504.31.40.35 L34.92XB28.57XH30.15 (mm) 2.5W Laminated Core NO 2.5VA PC Pin 2500Vrms Parallel 90mA Series 45mA 0.045A 45mA 2.5 VA 0.045A 115V Single Dual No Parallel 28V Series 56V
VPT230-4350 VPT230-4350 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 70mm 68mm Chassis Mount 18lbs 8.2kg 175.00mm Diax68.00mm W 76.0mm 1kW Toroidal 1kW 1000VA Wire Leads 230V 4.35A 4.35A 4000Vrms Parallel 8.7A Series 4.35A 115V 230V Dual Dual No Parallel 115V Series 230V
VPT100-5000 VPT100-5000 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 100 58mm Chassis Mount 9.3lbs 4.2kg 140.00mm Diax60.00mm W 66.0mm 500W Toroidal 500W 500VA Wire Leads 100V 5A 5A 4000Vrms Parallel 10A Series 5A 115V 230V Dual No Parallel 50V Series 100V
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
F3-16 F3-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Solder 41.28mm ROHS3 Compliant Lead Free 5 30.2mm 30.15mm Chassis Mount 0.25lb 113.4g 41.28mm Lx30.15mm W 30.15mm 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect - 0.187 (4.7mm) Single 2500VAC 150mA 115V Single Single Yes 16V
TY-145P-B TY-145P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 20.62mm ROHS3 Compliant Lead Free 600 17.78mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB @ 1kHz 1:1 26dB 1500V 600CT ±2dB 600CT 44Ohm 58Ohm
FP30-800 FP30-800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB 2006 Flat Pack™ Active Not Applicable 72.898mm ROHS3 Compliant 34.925mm UL Through Hole 0.938lb 425.47g 72.90mm Lx57.15mm W 34.93mm 2.5W Laminated Core 24VA PC Pin 2000Vrms Parallel 1.6A Series 800mA 115V 230V Dual Dual No Parallel 15V Series 30V
FP40-150 FP40-150 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2014 Flat Pack™ Active Not Applicable Solder 47.625mm ROHS3 Compliant Lead Free 150mA 8 Unknown 22.225mm 39.6748mm UL Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W 22.23mm 6W Laminated Core 6VA PC Pin Dual 2000Vrms Parallel 300mA Series 150mA 115V 230V Dual Dual No Parallel 20V Series 40V
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
TY-403P-B TY-403P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant 600 20.7mm Through Hole -20°C~85°C 0.815Lx1.250W 20.70mmx31.75mm 0.530 13.46mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.75dB Typ 1.81:1 15dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 56Ohm 56Ohm -45dB~7dB
FD4-56 FD4-56 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Solder ROHS3 Compliant Lead Free 7 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) 2500VAC 110mA 115V 230V Dual Single Yes 56V
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
FS120-02 FS120-02 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2016 Split Pack™ Active Not Applicable Through Hole 34.925mm ROHS3 Compliant Lead Free 8 23.7998mm 28.575mm UL Through Hole 0.3lb 136.08g 34.93mm Lx28.58mm W 30.15mm 2.5W Laminated Core 2.5VA PC Pin Dual 2500Vrms Parallel 40mA Series 20mA 115V 230V Dual Dual No Parallel 60V Series 120V
F-221U F-221U 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 60.325mm ROHS3 Compliant Lead Free 8A 4 Unknown 60Hz 96.8502mm UL Chassis Mount 4lbs 1.8kg 79.38mm Lx63.50mm W 96.82mm 96W Laminated Core 96W 96VA Wire Leads 8A 1500Vrms 115V Single No 12V
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
VPP36-280-B VPP36-280-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 47.63mm ROHS3 Compliant Lead Free 34.4mm 39.67mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm Laminated Core 10W 10VA PC Pin 4000Vrms Parallel 560mA Series 280mA 115V 230V Dual Dual No Parallel 18V Series 36V
MET-28-T MET-28-T Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2016 MET Active Not Applicable ROHS3 Compliant Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Data/Voice Coupling 4.47:1 1000VRMS @ 1 Second 1k ±2dB 50 110Ohm 8Ohm 50mW
VPT36-1390 VPT36-1390 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 No SVHC 33mm 80 mm Chassis Mount 1.4lbs 635g 80.00mm Diax33.00mm W 36.0mm 50W Toroidal 50W 50VA Wire Leads 36V 1.39A 1.39A 4000Vrms Parallel 2.78A Series 1.39A 1.39A 115V 230V Dual No Parallel 18V Series 36V
TY-311P TY-311P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2006 TY Active Not Applicable PC Pin 20.62mm ROHS3 Compliant Lead Free 0A 4 Unknown 4kHz 18.796mm 18.161mm Through Hole -20°C~85°C 0.812Lx0.715W 20.62mmx18.16mm 0.740 18.80mm 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.05 26dB Typ 1500VAC 600 ±0.5dB 600 38Ohm 53Ohm -45dB~7dB
N-7MG N-7MG Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges N Active Not Applicable Plug 117mm ROHS3 Compliant Lead Free 5.22A 600 Unknown 60Hz 108.33mm 101.17mm 12lbs 5.4kg 600W Autotransformer (Non-Isolated) 600W 115V 1 5.22A 1.8288m Single 600VA NEMA 6-15P NEMA 5-15R 230V 115V
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
FS28-040-C2 FS28-040-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 34.92mm ROHS3 Compliant Lead Free 8 50Hz 23.7998mm UL; CSA; TUV Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core NO 1.1VA PC Pin 14V 2 14V 4200Vrms Parallel 80mA Series 40mA 0.04A 40mA 1.1 VA 0.04A 115V 230V Dual No Parallel 14V Series 28V
SP-13-B SP-13-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 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 5:1 1000VRMS @ 1 Second 25kCT 20kCT ±2dB 1kCT 800CT 1.7kOhm 115Ohm 40mW
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