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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 Diameter 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 Input Current Height Seated (Max) Current HTS Code Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type JESD-609 Code Terminal Finish Frequency Range Surface Mount Subcategory Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Output Power Max Output Current Current Rating (Amps) Wire/Cable Diameter Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Power Dissipation-Max Output Voltage 1 Input Voltage (Max) 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 Primary Current ET (Volt-Time) Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
TY-401P TY-401P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 TY Active Not Applicable PC Pin 20.83mm ROHS3 Compliant Lead Free 90mA 6 Unknown 4kHz 19.1mm 18.16mm Through Hole 18.143695g -20°C~85°C 0.820Lx0.715W 20.83mmx18.16mm 0.750 19.05mm 90mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.75dB Typ 1.75 dB 1:1.07 15dB Typ 1500VAC 600CT ±0.5dB 600CT 76.53Ohm 108Ohm -45dB~7dB
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
VPP36-070 VPP36-070 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2005 PC Mount: World Series™ Active Not Applicable PC Pin 41.28mm ROHS3 Compliant Lead Free 140mA 8 28.575mm 33.3248mm Through Hole 0.25lb 113.4g 41.28mm Lx33.32mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 36V 140mA 70mA Dual 4000Vrms Parallel 140mA Series 70mA 115V 230V Dual Dual No Parallel 18V Series 36V
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
VPP20-1000 VPP20-1000 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2013 PC Mount: World Series™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 2A 8 41.275mm CSA, UL, VDE Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 115V 20W Laminated Core 20W 20VA PC Pin 20V 2A 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 10V Series 20V
MD-500-U MD-500-U 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 5-15P NEMA 5-15R (2) 120V 120V
F6-120 F6-120 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 5 49.1998mm Chassis Mount 1.1lbs 499g 82.55mm Lx42.85mm W 49.20mm 30W Laminated Core 30W 30VA Solder, Quick Connect - 0.187 (4.7mm) 2500VAC 250mA 115V Single Yes 120V
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
FS28-085-C2-B FS28-085-C2-B Triad Magnetics 0.0000
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0.00000000 Through Hole 2014 PC Pin 34.93mm RoHS Compliant 28.58mm 23.8mm 85mA 2.4W Dual
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
TCT40-08E07K TCT40-08E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Class 2, TCT yes Active Not Applicable Wire Leads EAR99 92.5mm 92.46mm ROHS3 Compliant 120 50Hz 59.436mm 59.44mm CSA, UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx59.44mm W 55.88mm 8504.31.40.65 D92.5XH56.5 (mm) 40W Laminated Core NO Other Transformers 40VA Wire Leads POWER 12V 1500VAC 3.34A 40 VA 120V 240V Single, Multiple Taps Single No 12V
TY-304P TY-304P 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 6 Unknown 4kHz 18.8mm Through Hole 23.586803g -20°C~85°C 0.790Lx0.812W 20.07mmx20.62mm 0.740 18.80mm 4W 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.05 26dB Typ 1500VAC 600CT ±0.5dB 42Ohm 60Ohm -45dB~7dB
TCT40-02E07AE TCT40-02E07AE 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 55.12mm CSA, UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx66.04mm W 59.44mm 8504.31.40.65 L92.46XB55.12XH59.44 (mm) 40W Laminated Core NO Other Transformers 40VA Solder, Quick Connect POWER 24V 240V 1 1500VAC 1.67A 40 VA 240V Single No 24V
VPL20-2500 VPL20-2500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2007 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 5A 8 65.0748mm UL Chassis Mount 2.3lbs 1kg 57.15mm Lx101.6mm W 65.09mm 115V 50W Laminated Core 50W 50.0VA Wire Leads 10V 5A 2.5A 3500Vrms 115V 230V Dual No 20V
F20-1800 F20-1800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2012 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 66.68mm ROHS3 Compliant Lead Free 6 39.6748mm 55.55mm Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm 36W Laminated Core 36W 36VA PC Pin 1.8A Single 2500Vrms Parallel 3.6A Series 1.8A 115V Single Dual No Parallel 10V Series 20V
MD-1000-E MD-1000-E Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2013 MD Active Not Applicable ROHS3 Compliant 22lbs 10kg Isolation, Medical Grade 1000VA NEMA 6-15P NEMA 5-15R (2) 240V 120V
VPP10-1000-B VPP10-1000-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 39.67mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm Laminated Core 10W 10VA PC Pin 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual Dual No Parallel 5V Series 10V
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
TCT50-09E07K TCT50-09E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Class 2, TCT yes Active Not Applicable Wire Leads EAR99 92.46mm ROHS3 Compliant 50Hz 56.388mm 69.6mm CSA, UL Chassis Mount 2lbs 907.2g 92.46mm Lx69.60mm W 56.39mm 8504.31.40.65 L92.46XB69.6XH55.12 (mm) 50W Laminated Core e3 Tin (Sn) NO Other Transformers 50VA Solder, Quick Connect POWER 24V 1500VAC 2.08A 50 VA 208V 240V Single, Multiple Taps Single No 24V
FS16-2250-C2 FS16-2250-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 66.67mm ROHS3 Compliant Lead Free 8 50Hz 39.6748mm 55.55mm Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm L66.67XB55.55XH39.67 (mm) 36W Laminated Core NO 36VA PC Pin 8V 2 8V 4200Vrms Parallel 4.5A Series 2.25A 2.25A 36 VA 115V 230V Dual No Parallel 8V Series 16V
TCT50-07E07AE TCT50-07E07AE Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Class 2, TCT yes Active Not Applicable Quick Connect EAR99 92.46mm ROHS3 Compliant 120 50Hz 56.388mm 55.12mm CSA, UL Chassis Mount 2lbs 907.2g 92.46mm Lx66.04mm W 69.60mm 8504.31.40.65 L92.46XB55.12XH69.6 (mm) 50W Laminated Core NO Other Transformers 50VA Solder, Quick Connect POWER 12V 1500VAC 4.17A 50 VA 120V 208V 240V Single, Multiple Taps Single No 12V
VPL20-1200 VPL20-1200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Panel 2014 Chassis Mount: World Series™ Active Not Applicable Wire Leads 53.98mm ROHS3 Compliant Lead Free 49.19mm 79.37mm UL Chassis Mount 1.3lbs 589.7g 53.98mm Lx82.55mm W 49.22mm 25W Laminated Core 25W 25.0VA Wire Leads 1.25A 3500Vrms 1.25A 115V 230V Dual Dual No 20V
VPS20-4000 VPS20-4000 Triad Magnetics 21.4809
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2007 Chassis Mount: World Series™ Active Not Applicable Quick Connect 63.5mm ROHS3 Compliant Lead Free 8A 12 76.2mm 74.68mm CSA, UL, VDE Chassis Mount 2.8lbs 1.3kg 63.50mm Lx74.68mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 20V 8A 4A Dual 4000Vrms Parallel 8A Series 4A 115V 230V Dual Dual No Parallel 10V Series 20V
F-151XP F-151XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Through Hole 2009 Single Primary yes Active Not Applicable EAR99 130°C 0°C 71.42mm ROHS3 Compliant 6 41.28mm 37.29mm UL Through Hole 0.657lb 298.01g 71.42mm Lx37.29mm W 8504.31.40.35 L71.42XB37.29XH41.27 (mm) 7.5W Laminated Core Other Transformers 7.5VA PC Pin POWER 4V 115V 4V 1500Vrms Parallel 1.88A Series 940mA 1.88A 7.5 VA 1.88A 115V Single Dual No Parallel 4V Series 8V
F3-36 F3-36 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2006 Quick Pack Active Not Applicable Solder 41.28mm ROHS3 Compliant Lead Free 5 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 65mA 115V Single Single Yes 36V
MET-59-T MET-59-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 2:1:1 1000VRMS @ 1 Second 600 ±2dB 150/150 70Ohm 95Ohm 50mW
TY-142P TY-142P 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 4mA 6 Unknown 15kHz 18.8mm Through Hole 0.032lb 14.51g -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 4mA 100mW 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB 2.24:1 26dB 1500V 10kCT ±2dB 2kCT 750Ohm 217Ohm
TCT40-02E07K-B TCT40-02E07K-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Class 2, TCT Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm Laminated Core 40W 40VA Wire Leads 1.67A 1500Vrms 240V Single No 24V
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
TCT50-04E07K TCT50-04E07K Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2014 Class 2, TCT Active Not Applicable Wire Leads 69.596mm ROHS3 Compliant Lead Free 50Hz 56.388mm 92.456mm Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 50W Laminated Core 50VA Wire Leads 1500Vrms 4.17A 4.17A 240V Single Single No 12V
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