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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 Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Input Current Height Seated (Max) Voltage - Rated AC Current HTS Code Packing Method Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Output Power Max Output Current Current Rating (Amps) Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Element Configuration Power Dissipation-Max Isolation Voltage Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Max DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA 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 Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
F-226U F-226U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2005 Single Secondary Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 5 116mm Chassis Mount 11lbs 5kg 95.25mm Lx104.77mm W 115.87mm 288W Laminated Core 288W 288VA Wire Leads 12A 12A 1500Vrms 115V Single Yes 24V
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
SP-13 SP-13 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 500μA 6 100kHz 11.8mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 500μA 40mW 300Hz~100kHz PC Pin 1.7kOhm Audio Coupling 5:1 1000VRMS @ 1 Second 25kCT 20kCT ±2dB 1kCT 800CT 1.7kOhm 115Ohm 40mW
F56-020-C2-B F56-020-C2-B Triad Magnetics 1.2143
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0.00000000 16 Weeks Through Hole 2014 PC Pin 34.93mm RoHS Compliant 28.58mm 23.8mm 20mA 1.1W Single Dual
SP-29 SP-29 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 Unknown 100kHz 11.811mm 10.41mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 1mA 100kHz 50mW 300Hz~100kHz PC Pin 50mW 1.05kOhm Audio Coupling 4.47:1 1000VRMS @ 1 Second 10kCT ±2dB 500CT 1.05kOhm 80Ohm 50mW
SP-33 SP-33 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 3mA 4 Unknown 100kHz 11.811mm 10.41mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 3mA 100kHz 50mW 300Hz~100kHz PC Pin 50mW 145Ohm Audio Coupling 4.4:1 1000VRMS @ 1 Second 1k ±2dB 50 145Ohm 8Ohm 50mW
VPP28-1060-B VPP28-1060-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 66.68mm ROHS3 Compliant 55.55mm Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.67mm Laminated Core 30W 30VA PC Pin 1.06A 4000Vrms Parallel 2.12A Series 1.06A 115V 230V Dual Dual No Parallel 14V Series 28V
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
CST206-1T-B CST206-1T-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 110A 200kHz Through Hole 1.075Lx0.400W 27.31mmx10.16mm 1.225 31.12mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 14mH 580mOhm Max 100:1 2000VμS
SP-310-B SP-310-B Triad Magnetics 0.0000
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0.00000000 download 2014 SP Active Not Applicable Shield ROHS3 Compliant Lead Free
MET-31-T MET-31-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 MET Active Not Applicable PC Pin EAR99 10.41mm ROHS3 Compliant Lead Free 600 11.811mm 7.87mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA L10.41XB7.87XH11.81 (mm) 50mW 300Hz~100kHz Unshielded PC Pin 100kHz 0.3kHz 95Ohm Data/Voice Coupling 3mA 1:1 1000VRMS @ 1 Second 600CT ±2dB 70Ohm 95Ohm
MD-250-E MD-250-E Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2013 MD Active Not Applicable ROHS3 Compliant Lead Free 2.08A Unknown 250W Isolation, Medical Grade 250W 250VA NEMA 6-15P NEMA 5-15R (2) 240V 120V
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
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
VPP28-090 VPP28-090 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 PC Mount: World Series™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 180mA 8 33.274mm CSA, UL, VDE Through Hole 0.25lb 113.4g 41.28mm Lx33.32mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 28V 180mA 90mA 4000Vrms Parallel 180mA Series 90mA 115V 230V Dual No Parallel 14V Series 28V
MD-500-E MD-500-E Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2013 MD Active Not Applicable ROHS3 Compliant 4.35A Unknown 500W Isolation, Medical Grade 500W 500VA NEMA 6-15P NEMA 5-15R (2) 240V 120V
TCT50-01E07AE TCT50-01E07AE Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2014 Class 2, TCT Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 2.08A Unknown 50Hz 56.388mm Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 50W Laminated Core 50VA Solder, Quick Connect 1500Vrms 2.08A 120V Single No 24V
F-180X F-180X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges Single Secondary Active Not Applicable ROHS3 Compliant Lead Free 5 Chassis Mount 0.9lb 408.23g 84.12mm Lx44.45mm W 49.20mm 10W Laminated Core 10VA Wire Leads Single 1500Vrms 1A 115V Single Single Yes 10V
VPM36-4440 VPM36-4440 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 4.2lbs 1.9kg 113.00mm Dia 52.00mm 160W Toroidal 160W 160VA Wire Leads 4.44A 4000Vrms Parallel 8.88A Series 4.44A 8.88A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 18V Series 36V
VPS16-8100-B VPS16-8100-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 71.37mm ROHS3 Compliant 68.33mm Chassis Mount 4.1lbs 1.9kg 71.37mm Lx68.33mm W 85.85mm Laminated Core 130W 130VA Solder, Quick Connect 8.1A 4000Vrms Parallel 16.2A Series 8.1A 115V 230V Dual Dual No Parallel 8V Series 16V
FS10-1200-C2 FS10-1200-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 47.62mm ROHS3 Compliant 8 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 5V 2 5V 4200Vrms Parallel 2.4A Series 1.2A 1.2A 12 VA 115V 230V Dual No Parallel 5V Series 10V
F10-110-C2-B F10-110-C2-B Triad Magnetics 0.0000
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0.00000000 Through Hole 2014 PC Pin EAR99 34.93mm RoHS Compliant 28.58mm 23.8mm BULK L34.92XB28.57XH23.8 (mm) 110mA SPLIT BOBBIN POWER TRANSFORMER 1.1W 4200000V 5V 5V 1.1 VA NO NO Single Dual
CST-1015-B CST-1015-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2014 CST Active Not Applicable ROHS3 Compliant Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 0.976 24.80mm Non-Invasive (Solid Core) 50/60Hz PC Pin 15A 40Ohm 1000:1
CSE187L-P CSE187L-P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2008 CSE Active Not Applicable PC Pin 21.84mm ROHS3 Compliant Lead Free 30A 400Hz 18mm 21.59mm Through Hole 20.411657g 0.875Lx0.875W 22.23mmx22.23mm 30A 0.720 18.29mm Invasive 50Hz~400Hz PC Pin 30A 3mOhm Primary 21Ohm Secondary 1:500
CST-1025-B CST-1025-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2014 CST Active Not Applicable ROHS3 Compliant Lead Free Through Hole 0.066lb 29.94g 1.189Lx0.563W 30.20mmx14.30mm 1.189 30.20mm Non-Invasive (Solid Core) 50/60Hz PC Pin 25A 46Ohm 1000:1
CST-1030-B CST-1030-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2014 CST Active Not Applicable ROHS3 Compliant Through Hole 0.066lb 29.94g 1.189Lx0.563W 30.20mmx14.30mm 1.189 30.20mm Non-Invasive (Solid Core) 50/60Hz PC Pin 30A 46Ohm 1000:1
CST-1010-B CST-1010-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2014 CST Active Not Applicable ROHS3 Compliant Through Hole 0.044lb 19.96g 0.925Lx0.472W 23.50mmx12.00mm 0.976 24.80mm Non-Invasive (Solid Core) 50/60Hz PC Pin 10A 40Ohm 1000:1
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
N-66A N-66A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2008 N Active Not Applicable ROHS3 Compliant Lead Free 2.17A 7 117.47mm 100.03mm 11lbs 5kg 500mV 500mV 115V 250W Isolation 250W 115V Dual 250VA Wire Leads Wire Leads 115V 230V 115V
N-73A N-73A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2007 N Active Not Applicable Wire 92.075mm ROHS3 Compliant Lead Free 650mA 7 Unknown 98.425mm 83.3374mm UL 7lbs 3.2kg 115V 150W Isolation 150W Single 150VA Wire Leads Wire Leads 115V 115V 230V
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