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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 Diameter Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter 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 Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Output Power Max Output Current Wire/Cable Diameter Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Isolation Voltage Number of Turns Output Voltage 1 Power (Watts) 1st Connector 2nd Connector 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 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 Primary Current ET (Volt-Time) Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
TY-300P-B TY-300P-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 600 18.16mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 0.8dB Typ 1:2.48 30dB Typ 1500VAC 600 600/600 172Ohm 66Ohm 66Ohm -45dB~7dB
CST306-1T CST306-1T 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 35A Unknown 501kHz 31.11mm Through Hole 13.154179g 0.690Lx0.385W 17.53mmx9.78mm 35A 0.915 23.24mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 3.5mH 340mOhm Max 1:50 50CT:1 500VμS
F-237Z F-237Z Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2007 Multiple Secondary yes Active Not Applicable EAR99 71.42mm ROHS3 Compliant 1A 8 Unknown 52.37mm Chassis Mount 1.1lbs 499g 71.42mm Lx52.37mm W 60.33mm L71.42XB52.37XH60.32 (mm) 115V 24W Laminated Core 24VA Solder, Quick Connect 12V 1A 1500Vrms Parallel 500mA Series 250mA Single Dual Yes Parallel 12V Series 24V
F24-800-C2-B F24-800-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 57.15mm RoHS Compliant 36.5mm 47.62mm BULK L57.15XB47.62XH36.5 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 12V 2 12V 0.8A 20 VA 0.8A SINGLE 115V NO NO
F-166XP F-166XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Through Hole 2016 Single Primary Active Not Applicable ROHS3 Compliant 8 Through Hole 0.657lb 298.01g 71.42mm Lx37.29mm W 41.28mm 4.5W Laminated Core 7.5VA PC Pin Single 1500Vrms Parallel 500mA Series 125mA 115V Single Dual Yes Parallel 9V Series 24V
SP-4 SP-4 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 0A 6 Unknown 100kHz 11.811mm 10.4mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 100kHz 10mW 300Hz~100kHz PC Pin 10mW 5.3kOhm Audio Coupling 14.1:1 1000VRMS @ 1 Second 200kCT ±2dB 1kCT 5.3kOhm 100Ohm 10mW
N-2X N-2X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2008 N Active Not Applicable Wire Leads 52.4mm ROHS3 Compliant Lead Free 870mA 100 Unknown 60Hz 66.675mm 101.6mm 2.1lbs 952.5g 100W Autotransformer (Non-Isolated) 100W 115V 870mA 100VA Wire Leads Wire Leads 230V
SP-5 SP-5 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 6 100kHz 11.811mm 10.41mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 25mW 300Hz~100kHz PC Pin 3.8kOhm Audio Coupling 7.1:1 1000VRMS @ 1 Second 50kCT ±2dB 1kCT 3.8kOhm 75Ohm 25mW
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
N-6U N-6U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2008 N Active Not Applicable 71.4mm ROHS3 Compliant Lead Free 1.7A 3 200 Unknown 60Hz 41.27mm 3.6lbs 1.6kg 200W Autotransformer (Non-Isolated) 200W 115V 1.7A Single 200VA Wire Leads Wire Leads 230V 115V
SP-128-B SP-128-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 PC Pin 1000VRMS @ 1 Second 15Ohm
SP-68 SP-68 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 6 100kHz 11.811mm 10.41mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 1mA 300Hz~100kHz PC Pin 1kOhm Audio Coupling 2.1:1 1000VRMS @ 1 Second 10k ±2dB 10k 2.5k/2.5k 1kOhm 565/650Ohm 50mW
F12-2850-C2 F12-2850-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 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 5.7A Series 2.85A 2.85A 115V Single Dual No Parallel 6.3V Series 12.6V
CST-1005 CST-1005 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 CST Active Not Applicable PC Pin ROHS3 Compliant Lead Free 5A Unknown 60Hz 24.8mm UL Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 5A 0.976 24.80mm 2.5mW Non-Invasive (Solid Core) 50/60Hz PC Pin 35 mm 40Ohm 1000:1 5A
CST-1025 CST-1025 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2014 CST Active Not Applicable PC Pin ROHS3 Compliant Lead Free 25A 100 unknown 60Hz 30.2mm UL Through Hole 0.066lb 29.94g 1.189Lx0.563W 30.20mmx14.30mm 1.189 30.20mm 63mW Non-Invasive (Solid Core) 50/60Hz PC Pin 46Ohm 1000:1
CST306-3A CST306-3A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 CST Active Not Applicable PC Pin ROHS3 Compliant Lead Free 25A Unknown 2MHz 23.24mm UL Through Hole 13.154179g 0.690Lx0.385W 17.53mmx9.78mm 25A 0.915 23.24mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 35 mm 55mH 3.75Ohm Max 200 1:200 200:1 2000VμS
TCT50-09E07AB TCT50-09E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Panel Bulk 2008 Class 2, TCT Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 2.08A Unknown 50Hz 56.388mm UL Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 50W Laminated Core 50VA Solder, Quick Connect 1500Vrms 2.08A 208V 240V Single, Multiple Taps Single No 24V
FD6-28 FD6-28 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 7 49.1998mm UL Chassis Mount 1.1lbs 499g 82.55mm Lx42.85mm W 49.20mm 30W Laminated Core 30W 30VA Solder, Quick Connect - 0.187 (4.7mm) 1.1A 2500VAC 115V 230V Dual Single Yes 28V
F12-1600 F12-1600 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 25°C 0°C 57.15mm ROHS3 Compliant 6 36.49mm 47.63mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 20W Laminated Core 20W 20VA PC Pin 1.6A Single 2500Vrms Parallel 3.2A Series 1.6A 115V Single Dual No Parallel 6.3V Series 12.6V
TCT40-03E07AB TCT40-03E07AB 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 59.44mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx59.44mm W 56.39mm 8504.31.40.65 L92.46XB59.44XH55.12 (mm) 40W Laminated Core NO 40VA Solder, Quick Connect 12V 1 1500VAC 3.34A 40 VA 120V Single No 12V
TCT50-07E07AB TCT50-07E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Panel Bulk 2012 Class 2, TCT Active Not Applicable Quick Connect 69.596mm ROHS3 Compliant Lead Free 120 50Hz 56.388mm 92.456mm UL Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.00mm 50W Laminated Core 50VA Solder, Quick Connect 1500Vrms 4.17A 4.17A 120V 208V 240V Single, Multiple Taps Single No 12V
FS16-400-C2-B FS16-400-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 41.27mm RoHS Compliant 33.32mm 33.32mm BULK L41.27XB33.32XH33.32 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 8V 2 8V 0.4A 6 VA 0.4A DUAL 115V NO NO
FS20-055-C2 FS20-055-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 55mA 8 Unknown 50Hz 23.7998mm Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core NO 1.1VA PC Pin 10V 2 10V 4200Vrms Parallel 110mA Series 55mA 0.055A 55mA 1.1 VA 0.055A 115V 230V Dual No Parallel 10V Series 20V
VPS16-2700-B VPS16-2700-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 54.10mm Laminated Core 43W 43VA Solder, Quick Connect 2.7A 4000Vrms Parallel 5.4A Series 2.7A 115V 230V Dual Dual No Parallel 8V Series 16V
GDE25-4-B GDE25-4-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 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 1.5mH Gate Drive 1.5:1:1 840VμS
VPS24-5400 VPS24-5400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk Chassis Mount: World Series™ Active Not Applicable Quick Connect 60.45mm ROHS3 Compliant Lead Free 10.8A 12 85.725mm 71.4375mm CSA, UL, VDE Chassis Mount 4.1lbs 1.9kg 60.45mm Lx68.33mm W 85.85mm 115V 130W Laminated Core 130W 130VA Solder, Quick Connect 5.4A Dual 4000Vrms Parallel 10.8A Series 5.4A 115V 230V Dual Dual No Parallel 12V Series 24V
FS48-023 FS48-023 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2016 Split Pack™ Active Not Applicable Solder 34.925mm ROHS3 Compliant Lead Free 8 23.7998mm 28.575mm Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core 1.1VA PC Pin Dual 2500Vrms Parallel 46mA Series 23mA 115V 230V Dual Dual No Parallel 24V Series 48V
FP230-10 FP230-10 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2006 Flat Pack™ Active Not Applicable 47.6mm ROHS3 Compliant Lead Free 8 16.5mm 39.7mm UL Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm 2.5W Laminated Core 2.5VA PC Pin Dual 2000Vrms Parallel 20mA Series 10mA 115V 230V Dual Dual No Parallel 120V Series 230V
F-45X F-45X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2014 Single Secondary Active Not Applicable Wire Leads 84.12mm ROHS3 Compliant Lead Free 1A 5 Unknown 60Hz 49.2mm 50.8mm UL Chassis Mount 1.3lbs 589.7g 84.12mm Lx50.80mm W 49.20mm 24W Laminated Core 24W 24VA Wire Leads 1A 1A Single 1500Vrms 1A 115V Single Single Yes 24V
VPT230-220 VPT230-220 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 33mm 80 mm Chassis Mount 1.4lbs 635g 80.00mm Diax33.00mm W 36.0mm 50W Toroidal 50W 50VA Wire Leads 230V 220mA 220mA 4000Vrms Parallel 440mA Series 220mA 220mA 115V 230V Dual No Parallel 115V Series 230V
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