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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) Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Contact Finish - Mating MIL Conformance DIN Conformance IEC Conformance Option Contact Gender Coupling Type Length RoHS Status Lead Free Contact Material Voltage - Rated Total Number of Contacts Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Output Type Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Voltage - Output Voltage - Output 1 Current - Output 1 Max Output Power Max Output Current Polarity Cord Length Shell Material Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Power Dissipation-Max Power - Output 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 Current Ratio ET (Volt-Time) Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
WDU75-1000 WDU75-1000 Triad Magnetics 0.0000
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0.00000000 Plug-In, Wall 2005 yes MAINS POWER CONNECTOR EAR99 40°C -10°C NOT SPECIFIED NO NO NO GENERAL PURPOSE MALE SNAP 55.5625mm RoHS Compliant NOT SPECIFIED 2 1A STANDARDS: CSA; CUL; UL 60Hz 71.4mm 50mm CSA, UL 120V 15.5W Fixed 1 7.5V 7.5V 1A 7.5W 1A Positive POLYETHYLENE 7.5W
FD5-16 FD5-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Quick Pack Active Not Applicable Quick Connect 71.42mm ROHS3 Compliant Lead Free 7 41.275mm 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) 800mA Dual 2500VAC 800mA 115V 230V Dual Single Yes 16V
VPP12-800 VPP12-800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2007 PC Mount: World Series™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 1.6A 8 34.9mm 39.67mm CSA, UL, VDE Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 12.6V 1.6A 1.6A Dual 4000Vrms Parallel 1.6A Series 800mA 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
VPT24-1040 VPT24-1040 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount, Panel 2014 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Unknown 31.5mm Chassis Mount 0.882lb 400.07g 71.00mm Diax32.00mm W 34.0mm 25W Toroidal 25W 25VA Wire Leads 24V 1.04A 1.04A 4000Vrms Parallel 2.08A Series 1.04A 2.08A 115V 230V Dual No Parallel 12V Series 24V
CST206-3A-B CST206-3A-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 CST Active Not Applicable PC Pin ROHS3 Compliant 70A 200kHz Through Hole 1.075Lx0.400W 27.31mmx10.16mm 1.225 31.12mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 130mH 12.4Ohm Max 300:1 6000VμS
F-273U F-273U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Single Secondary Active Not Applicable Wire Leads 95.25mm ROHS3 Compliant Lead Free 5 101.6mm Chassis Mount 10lbs 4.5kg 95.25mm Lx101.60mm W 114.30mm 240W Laminated Core 240W 240VA Wire Leads 6A Single 1500Vrms 6A 115V Single Single Yes 40V
F10-110-C2 F10-110-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, F Active Not Applicable Solder ROHS3 Compliant Lead Free 110mA 6 Unknown 50Hz 23.7998mm Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core 1.1VA PC Pin 4200Vrms Parallel 220mA Series 110mA 110mA 115V Single Dual No Parallel 5V Series 10V
F16-800 F16-800 Triad Magnetics 10.2728
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0.00000000 download 17 Weeks PCB, Through Hole 2008 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 800mA 6 Unknown 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 1.6A Single 2500Vrms Parallel 1.6A Series 800mA 115V Single Dual No Parallel 8V Series 16V
FP12-475 FP12-475 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Flat Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 950mA 8 Unknown 26.9748mm UL Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W 22.22mm 115V 6W Laminated Core 6W 6VA PC Pin 475mA 2000Vrms Parallel 950mA Series 475mA 115V 230V Dual No Parallel 6.3V Series 12.6V
TY-307P TY-307P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 TY Active Not Applicable PC Pin ROHS3 Compliant Lead Free 0A 4 Unknown 4kHz 11.938mm Through Hole 17.23651g -20°C~85°C 0.670Lx0.781W 17.02mmx19.84mm 0.470 11.94mm 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.07 26dB Typ 1500VAC 600 ±0.5dB 43Ohm 61Ohm -45dB~7dB
VPT18-2780 VPT18-2780 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 33mm 33mm Chassis Mount 1.4lbs 635g 80.00mm Diax33.00mm W 36.0mm 50W Toroidal 50W 50VA Wire Leads 18V 2.78A 2.78A 4000Vrms Parallel 5.56A Series 2.78A 115V 230V Dual Dual No Parallel 9V Series 18V
FP16-1500 FP16-1500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2016 Flat Pack™ yes Active Not Applicable Solder EAR99 72.9mm ROHS3 Compliant PCB MOUNTABLE 34.925mm 57.15mm UL Through Hole 0.938lb 425.47g 72.90mm Lx57.15mm W 34.93mm 8504.31.40.35 L72.9XB57.15XH34.92 (mm) 24W Laminated Core NO 24VA PC Pin POWER 8V 2 8V 2000Vrms Parallel 3A Series 1.5A 3A 1.5A 24 VA 3A 115V 230V Dual No Parallel 8V Series 16V
FD4-120 FD4-120 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Quick Connect 65.07mm ROHS3 Compliant Lead Free 7 34.925mm 60.325mm 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) Dual 2500VAC 50mA 115V 230V Dual Single Yes 120V
F-379P F-379P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2012 Single Primary Active Not Applicable PC Pin 41.28mm ROHS3 Compliant Lead Free 8 57.15mm Through Hole 0.832lb 377.4g 41.28mm Lx57.15mm W 34.93mm 24W Laminated Core 24W 24VA PC Pin 200mA Dual 1500Vrms Parallel 400mA Series 200mA 115V 230V Dual Dual No Parallel 60V Series 120V
N-255MG N-255MG Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2005 N Active Not Applicable ROHS3 Compliant Lead Free 6 63.5mm 71.43mm 11lbs 5kg 230V 500W Isolation 250W 250VA NEMA 6-15P NEMA 5-15R 230V 115V
FP56-200 FP56-200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 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 200mA Dual 2000Vrms Parallel 400mA Series 200mA 115V 230V Dual Dual No Parallel 28V Series 56V
F12-500 F12-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2006 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 25°C 0°C 41.28mm ROHS3 Compliant Lead Free 6 33.32mm 33.32mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 1A Single 2500Vrms Parallel 1A Series 500mA 115V Single Dual No Parallel 6.3V Series 12.6V
TY-301P TY-301P 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 4 4kHz 18.8mm 18.16mm 900Ohm Through Hole 23.586803g -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.27 26dB Typ 1500VAC 600 ±0.5dB 900 36Ohm 76Ohm -45dB~7dB
MET-17-T MET-17-T Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 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 4.7:1 1000VRMS @ 1 Second 10kCT ±2dB 500CT 1kOhm 80Ohm 40mW
FD4-12 FD4-12 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 500mA 7 Unknown 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) 500mA 2500VAC 115V 230V Dual Single Yes 12.6V
F12-200-C2-B F12-200-C2-B Triad Magnetics 0.0000
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0.00000000 Through Hole 2014 PC Pin 34.93mm RoHS Compliant 28.58mm 30.15mm 200mA 2.5W Single Dual
F-229X F-229X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Single Secondary Active Not Applicable Wire Leads 101.6mm ROHS3 Compliant Lead Free 2A 4 Unknown 65.1mm 101.6mm UL Chassis Mount 2.3lbs 1kg 101.60mm Lx50.80mm W 65.07mm 48W Laminated Core 48W 48VA Wire Leads 2A 2A Single 1500Vrms 2A 2A 115V Single Single No 24V
FD4-48 FD4-48 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Quick Connect 65.07mm ROHS3 Compliant 7 34.925mm 31.75mm 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) Dual 2500VAC 125mA 115V 230V Dual Single Yes 48V
N-90MD N-90MD Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel N Active Not Applicable Plug ROHS3 Compliant Lead Free 115V 2.17A 4 UL 12lbs 5.4kg 115V 250W Isolation 250W 2.17A 1.8288m Single 250VA NEMA 5-15P NEMA 5-15R 115V 115V
SP-52-B SP-52-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 1.58:1 1000VRMS @ 1 Second 1.5kCT ±2dB 600 168Ohm 92Ohm 50mW
F36-65 F36-65 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2008 Split Pack™, Class 2/3, F Active Not Applicable PC Pin ROHS3 Compliant Lead Free 65mA 6 Unknown 30.1498mm UL Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 65mA 2500Vrms Parallel 130mA Series 65mA 115V Single Dual No Parallel 18V Series 36V
FD7-28 FD7-28 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack yes Active Not Applicable Solder EAR99 93.65mm ROHS3 Compliant Lead Free 7 57.1mm 46.02mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 8504.31.40.65 56W Laminated Core Other Transformers 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) POWER 2A 28V 2500VAC 56 VA 115V 230V Dual Single Yes 28V
F-355X F-355X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2006 Single Secondary yes Active Not Applicable EAR99 101.6mm ROHS3 Compliant 57.15mm UL Chassis Mount 2.3lbs 1kg 101.60mm Lx57.15mm W 65.86mm 8504.31.20.00 L101.6XB57.15XH65.86 (mm) Laminated Core NO Other Transformers 45.6VA Wire Leads POWER 26.8V 1500Vrms 1.7A 1.7A 45.6 VA 115V 230V Dual Single Yes 26.8V
FS28-420-C2 FS28-420-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 47.62mm ROHS3 Compliant Lead Free 420mA 8 Unknown 50Hz 36.4998mm 39.67mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm L47.62XB39.67XH36.5 (mm) 12W Laminated Core NO 12VA PC Pin 14V 2 14V 4200Vrms Parallel 840mA Series 420mA 0.42A 420mA 12 VA 0.42A 115V 230V Dual No Parallel 14V Series 28V
VPS24-3300 VPS24-3300 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 63.5mm ROHS3 Compliant Lead Free 6.6A 12 76.2mm 58.67mm CSA, UL, VDE Chassis Mount 2.8lbs 1.3kg 63.50mm Lx58.67mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 12V 3.3A Dual 4000Vrms Parallel 6.6A Series 3.3A 115V 230V Dual Dual No Parallel 12V Series 24V
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