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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 Max Operating Temperature Min Operating Temperature 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) Voltage - Rated AC Current HTS Code 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 Voltage - Output Output Power Max Output Current Input Voltage-Nom Tolerance Current Rating (Amps) Cord Length Wire/Cable Diameter Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Element Configuration Current - Output Isolation Voltage 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 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)
N-55MG N-55MG Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2007 N Active Not Applicable Plug ROHS3 Compliant Lead Free 2.17A Unknown 63.5mm 71.43mm UL 11lbs 5kg 115V 115V 250W Isolation 250W 1.8288m Single 250VA NEMA 5-15P NEMA 5-15R 115V 115V
TY-146P TY-146P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 TY Active Not Applicable PC Pin 105°C 0°C 34.93mm ROHS3 Compliant Lead Free 8 Unknown 15kHz 30.1mm 30.1mm Through Hole 0.188lb 85.28g -20°C~85°C 1.375Lx1.187W 34.93mmx30.15mm 1.187 30.15mm 15kHz 1W 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB 1.5 dB 1:1 26dB 1500V 600 150/150 ±2dB 600 150/150 17Ohm 19Ohm 14.5Ohm 22Ohm 1W
CSE187L CSE187L Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk CSE Active Not Applicable PC Pin 95°C -30°C ROHS3 Compliant Lead Free 30A Unknown 400Hz 18mm Through Hole 22.226026g 0.860Lx0.720W 21.84mmx18.29mm 30A 0.710 18.03mm Invasive 50Hz~400Hz PC Pin 50% 3mOhm Primary 21Ohm Secondary PC Pin 1:500 30A
CST-1015 CST-1015 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB Bulk 2014 CST Active Not Applicable Radial 23.5mm ROHS3 Compliant Lead Free 15A Unknown 50Hz 24.8mm 12mm UL Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 15A 0.976 24.80mm 23mW Non-Invasive (Solid Core) 50/60Hz PC Pin 15A 40Ohm 1:1 1000:1 15A
CST306-3T CST306-3T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 CST Active Not Applicable PC Pin 17.53mm ROHS3 Compliant Lead Free 25A Unknown 2.001MHz 31.11mm 10.16mm Through Hole 13.154179g 0.690Lx0.385W 17.53mmx9.78mm 25A 0.915 23.24mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 25A 55mH 3.75Ohm Max 1:200 200CT:1 2000VμS
SP-50 SP-50 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk Red-Spec Active Not Applicable PC Pin ROHS3 Compliant Lead Free 3mA 5 No SVHC 100kHz 11.811mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 3mA 50mW 300Hz~100kHz PC Pin 150V 50mW 67Ohm Audio Coupling 1:1.1 1000VRMS @ 1 Second 500CT ±2dB 600 67Ohm 98Ohm
MET-23-T MET-23-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 22.4:1 1000VRMS @ 1 Second 1.6kCT ±2dB 3.2 230Ohm 1Ohm 65mW
CSE5-100401 CSE5-100401 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB Tape & Reel (TR) 2014 Active Not Applicable SMD/SMT 7.7mm ROHS3 Compliant 10A SMD/SMT 5.33mm 6.9mm Surface Mount 0.272Lx0.303W 6.90mmx7.70mm 0.210 5.33mm Invasive 250kHz Min Gull Wing 10A 320μH 1.14Ohm Secondary 1:40
CST-1020 CST-1020 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 20A Unknown 60Hz 24.8mm UL Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 20A 0.976 24.80mm 40mW Non-Invasive (Solid Core) 50/60Hz PC Pin 40Ohm 1000:1
SP-51 SP-51 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk Red-Spec Active Not Applicable PC Pin ROHS3 Compliant Lead Free 4mA 5 No SVHC 100kHz 11.811mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 4mA 50mW 300Hz~100kHz PC Pin 150V 50mW 104Ohm Audio Coupling 1.22:1 1000VRMS @ 1 Second 900CT ±2dB 600 104Ohm 96Ohm
F28-1300 F28-1300 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 66.68mm ROHS3 Compliant Lead Free 6 55.55mm Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm 36W Laminated Core 36W 36VA PC Pin 1.3A Single 2500Vrms Parallel 2.6A Series 1.3A 115V Single Dual No Parallel 14V Series 28V
N-4M N-4M Triad Magnetics 0.0000
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0.00000000 download Flanges EAR99 92.08mm RoHS Compliant 1.3A Unknown 60Hz 45.24mm 49.21mm 92.08mm x 75.39mm x 91.26mm 150W Other Transformers POWER 115V 230V AUTO TRANSFORMER Single 1.3A 1500V 150 VA
FP34-170-B FP34-170-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 0.438lb 198.67g 47.63mm Lx39.67mm W 22.22mm Laminated Core 6W 6VA PC Pin 170mA 2000Vrms Parallel 340mA Series 170mA 115V 230V Dual Dual No Parallel 17V Series 34V
VPS36-4800 VPS36-4800 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 ROHS3 Compliant Lead Free 12 95.25mm CSA, UL, VDE Chassis Mount 5.5lbs 2.5kg 79.50mm Lx71.37mm W 175W Laminated Core 175W 175VA Solder, Quick Connect 4.8A 4000Vrms Parallel 9.6A Series 4.8A 115V 230V Dual No Parallel 18V Series 36V
F-333P F-333P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2007 Single Primary Active Not Applicable PC Pin 34.93mm ROHS3 Compliant Lead Free 100mA 8 No SVHC 30.2mm 28.58mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 28.58mm 115V 1.5W Laminated Core 1.5W 1.5VA PC Pin 15V 100mA 50mA Dual 1500Vrms Parallel 100mA Series 50mA 115V 230V Dual Dual No Parallel 15V Series 30V
F5-36 F5-36 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable Solder 71.42mm ROHS3 Compliant Lead Free 350mA 5 Unknown 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) 350mA Single 2500VAC 350mA 115V Single Single Yes 36V
MD-2000-U MD-2000-U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2013 MD Active Not Applicable ROHS3 Compliant Lead Free 16.66A Unknown 2kW Isolation, Medical Grade 2kW 2000VA NEMA 5-15P NEMA 5-15R (2) 120V
CST-1010 CST-1010 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 10A Unknown 60Hz 24.8mm UL Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 10A 0.976 24.80mm 10mW Non-Invasive (Solid Core) 50/60Hz PC Pin 35 mm 40Ohm 1000:1
N-57M N-57M Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Flanges 2014 N yes Active Not Applicable EAR99 114.3mm ROHS3 Compliant 4.35A Unknown 1.56mm 4.5mm 24lbs 10.9kg 8504.31.40.65 L114.3XB158.75XH134.92 (mm) 500W Isolation 500W 115V Single 1500V 500VA NEMA 1-15P NEMA 1-15R 500 VA NO NO
VPM100-5000 VPM100-5000 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 11lbs 5kg 147.00mm Dia 64.00mm 500W Toroidal 500W 500VA Wire Leads 5A 4000Vrms Parallel 10A Series 5A 10A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 50V Series 100V
FD4-36 FD4-36 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Solder 65.07mm ROHS3 Compliant Lead Free 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 170mA 115V 230V Dual Single Yes 36V
GDE25-5-B GDE25-5-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 875Ohm Through Hole -40°C~80°C 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 680μH Gate Drive 1:1.5 540VμS
F-360U F-360U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2012 Universal Active Not Applicable Wire Leads 66.675mm ROHS3 Compliant Lead Free 9 85.725mm 71.4248mm Chassis Mount 3.5lbs 1.6kg 71.42mm Lx66.68mm W 85.73mm 78W Laminated Core 78VA Wire Leads Dual 1500Vrms 3A 115V 230V Dual Single Yes 6.5V 13V 19.5V 26V
F-3117X F-3117X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges Single Secondary Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 7 41.275mm Chassis Mount 0.75lb 340.19g 71.42mm Lx38.10mm W 41.28mm 9.6W Laminated Core 9.6W 9.6VA Wire Leads 400mA 1500Vrms 115V 230V Dual Single Yes 24V
FS16-400-C2 FS16-400-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 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 8V 2 8V 4200Vrms Parallel 800mA Series 400mA 0.4A 400mA 6 VA 0.4A 115V 230V Dual No Parallel 8V Series 16V
FP20-600 FP20-600 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 600mA 8 26.9748mm 63.5mm UL Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 26.97mm 12W Laminated Core 12W 12VA PC Pin 1.2A Dual 2000Vrms Parallel 1.2A Series 600mA 115V 230V Dual Dual No Parallel 10V Series 20V
N-500MG N-500MG Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2008 N Active Not Applicable Wire 120.65mm ROHS3 Compliant Lead Free 2.2A Unknown 60Hz 117.475mm 98.425mm 12lbs 5.4kg 500W Autotransformer (Non-Isolated) 500W 230V 2.2A 1.8288m Single 500VA NEMA 5-15P NEMA 6-15P 115V 230V
FS20-120-C2 FS20-120-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, FS yes Active Not Applicable Solder EAR99 34.92mm ROHS3 Compliant Lead Free 120mA 8 Unknown 50Hz 23.7998mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.5W Laminated Core NO 2.4VA PC Pin 10V 2 10V 4200Vrms Parallel 240mA Series 120mA 0.12A 120mA 2.5 VA 0.12A 115V 230V Dual No Parallel 10V Series 20V
F-192X F-192X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2015 Single Secondary Active Not Applicable Wire Leads 101.6mm ROHS3 Compliant Lead Free 2A 5 Unknown 101.6mm UL Chassis Mount 2.3lbs 1kg 101.60mm Lx57.15mm W 65.86mm 115V 48W Laminated Core 48W 48VA Wire Leads 24V 2A 2A Single 1500Vrms 2A 115V Single Single Yes 24V
F-69X F-69X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges Single Secondary Active Not Applicable Wire Leads 57.15mm ROHS3 Compliant Lead Free 5 57.9374mm 101.6mm Chassis Mount 2.3lbs 1kg 101.60mm Lx57.15mm W 71.37mm 50.4W Laminated Core 50.4VA Wire Leads Single 1500Vrms 8A 115V Single Single Yes 6.3V
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