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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 Depth Diameter Length RoHS Status Lead Free Voltage - Rated Current Rating Number of Pins Package / Case REACH SVHC Lead Pitch Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Output Power Max Output Current Input Voltage-Nom Tolerance Current Rating (Amps) Cord Length Inductance DC Resistance (DCR) Transformer Type Insertion Loss Inductance Tolerance Lead/Base Style Element Configuration DC Resistance (DCR) - Parallel Power Dissipation-Max Isolation Voltage Output Voltage 1 Input Voltage (Max) Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary 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 ET (Volt-Time) Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
F-164XP F-164XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Through Hole 2012 Single Primary yes Active Not Applicable EAR99 71.42mm ROHS3 Compliant 6 37.29mm UL Through Hole 0.657lb 298.01g 71.42mm Lx37.29mm W 41.28mm 8504.31.40.35 L71.42XB37.29XH41.27 (mm) 7.5W Laminated Core Other Transformers 7.5VA PC Pin POWER 17V 115V 17V 1500Vrms Parallel 440mA Series 220mA 0.44A 7.5 VA 0.44A 115V Single Dual No Parallel 17V Series 34V
FS12-090-B FS12-090-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Split Pack™ Active Not Applicable PC Pin ROHS3 Compliant Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 23.80mm Laminated Core 1.1W 1.1VA PC Pin 90mA 2500Vrms Parallel 180mA Series 90mA 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
F28-700 F28-700 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 57.15mm ROHS3 Compliant Lead Free 6 47.63mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 20W Laminated Core 20W 20VA PC Pin 1.4A Single 2500Vrms Parallel 1.4A Series 700mA 115V Single Dual No Parallel 14V Series 28V
FS120-02 FS120-02 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2016 Split Pack™ Active Not Applicable Through Hole 34.925mm ROHS3 Compliant Lead Free 8 23.7998mm 28.575mm UL Through Hole 0.3lb 136.08g 34.93mm Lx28.58mm W 30.15mm 2.5W Laminated Core 2.5VA PC Pin Dual 2500Vrms Parallel 40mA Series 20mA 115V 230V Dual Dual No Parallel 60V Series 120V
VPT18-5560 VPT18-5560 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount 2011 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free No SVHC 45mm 47mm Chassis Mount 2.2lbs 997.9g 87.00mm Diax47.00mm W 51.0mm 100W Toroidal 100W 100VA Wire Leads 18V 5.56A 5.56A 4000Vrms Parallel 11.12A Series 5.56A 11.12A 115V 230V Dual Dual No Parallel 9V Series 18V
C-47U C-47U Triad Magnetics 0.0000
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0.00000000 Through Hole RoHS Compliant Lead Free 2 No SVHC 57.15mm 50% 75 mH 50% 350mOhm 1A
F-94X F-94X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2007 Universal yes Active Not Applicable EAR99 60.32mm 60.33mm ROHS3 Compliant 35mA No SVHC 34.93mm Chassis Mount 0.5lb 226.8g 60.33mm Lx34.93mm W 34.93mm 8504.31.20.00 D60.32XH34.92 (mm) 115V 115W Laminated Core NO Other Transformers Varies Wire Leads POWER 35mA 40V 1500Vrms 115V Single, Multiple Taps Single Yes 40V 20V 10V
VPM12-20800 VPM12-20800 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 5.6lbs 2.5kg 123.00mm Dia 60.00mm 250W Toroidal 250W 250VA Wire Leads 20.8A 4000Vrms Parallel 41.6A Series 20.8A 41.6A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 6V Series 12V
VPM240-10400 VPM240-10400 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 47lbs 21.3kg 215.00mm Dia 120.00mm 2.5kW Toroidal 2.5kW 2500VA Wire Leads 10.4A 4000Vrms Parallel 21.8A Series 10.4A 21.8A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 120V Series 240V
FS10-110 FS10-110 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2009 Split Pack™ yes Active Not Applicable EAR99 34.92mm ROHS3 Compliant 8 CSA, UL Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core 1.1VA PC Pin POWER 230V 5V 2 5V 2500Vrms Parallel 220mA Series 110mA 0.22A 1.1 VA 0.22A 115V 230V Dual No Parallel 5V Series 10V
FS36-030-C2 FS36-030-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 8 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 2 4200Vrms Parallel 60mA Series 30mA 0.03A 30mA 1.1 VA 0.03A 115V 230V Dual No Parallel 18V Series 36V
MET-35-T MET-35-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 8.66:1 1000VRMS @ 1 Second 600CT ±2dB 8 60Ohm 1.5Ohm 50mW
F-241U F-241U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2007 Multiple Secondary Active Not Applicable Solder 76.2mm ROHS3 Compliant Lead Free 1A 8 Unknown 60Hz 63.5mm 76.2mm Chassis Mount 2.2lbs 997.9g 76.20mm Lx63.50mm W 63.50mm 115V 18W Laminated Core 36W 36VA Solder Lug 18V 1A Single 1500Vrms 1A 1A 115V Single Dual Yes 18V
TY-145P TY-145P 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 15.1mm 20.6mm ROHS3 Compliant Lead Free 15mA 6 DIP Unknown 15kHz 18.8mm 17.78mm Through Hole 0.032lb 14.51g -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 15mA 100mW 200Hz~15kHz PC Pin 100mW Data/Voice Coupling 1.5dB PC Pin 1.5 dB 1:1 26dB 1500V 600CT ±2dB 600CT 44Ohm 58Ohm 100mW
FD6-48 FD6-48 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Solder 82.55mm ROHS3 Compliant 7 42.85mm Chassis Mount 1.1lbs 499g 82.55mm Lx42.85mm W 49.20mm 30W Laminated Core 30W 30VA Solder, Quick Connect - 0.187 (4.7mm) Dual 2500VAC 630mA 115V 230V Dual Single Yes 48V
CST25-0200 CST25-0200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2017 Active Not Applicable ROHS3 Compliant Through Hole 0.669Lx0.591W 17.00mmx15.00mm 0.472 12.00mm Invasive 50kHz~500kHz PC Pin 125mA 76mH 4.5Ohm 1:200 700VμS
VPP20-1500-B VPP20-1500-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 1.5A 4000Vrms Parallel 3A Series 1.5A 115V 230V Dual Dual No Parallel 10V Series 20V
F-344X F-344X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Single Secondary Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 2A 7 Unknown 49.1998mm UL Chassis Mount 1.3lbs 589.7g 84.12mm Lx50.80mm W 49.20mm 25.2W Laminated Core 25.2W 25.2VA Wire Leads 2A 2A 1500Vrms 115V 230V Dual Single Yes 12.6V
GDE25-4 GDE25-4 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 GDE25 Active Not Applicable Through Hole 27.94mm ROHS3 Compliant Lead Free 6 Unknown 30.48mm 26.416mm Through Hole 0.05oz 1.42g 1.100Lx1.040W 27.94mmx26.42mm 1.200 30.48mm 1.5mH 875mOhm Gate Drive 1.5:1 840VμS
F56-045-C2-B F56-045-C2-B Triad Magnetics 0.0000
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0.00000000 16 Weeks Through Hole 2014 PC Pin 34.93mm RoHS Compliant 28.58mm 30.15mm 45mA 2.5W Single Dual
F16-2250 F16-2250 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2014 Split Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 6 39.1mm Through Hole 1.1lbs 499g 66.80mm Lx55.55mm W 39.62mm 2.25A 36W Laminated Core 36W 36VA PC Pin 2.25A 2500Vrms Parallel 4.5A Series 2.25A 115V Single Dual No Parallel 8V Series 16V
F-54X F-54X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Single Secondary Active Not Applicable Wire Leads 101.6mm ROHS3 Compliant Lead Free 5 833MHz 65.9mm 57.15mm Chassis Mount 2.2lbs 997.9g 101.60mm Lx57.15mm W 65.86mm 115W Laminated Core 52.5W 52.5VA Wire Leads 1.5A 800mA Single 1500Vrms 800mA 115V Single Single Yes 35V
TY-400P TY-400P 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 4 Unknown 4kHz 19.05mm 18.16mm Through Hole 17.23651g -20°C~85°C 0.820Lx0.715W 20.83mmx18.16mm 0.750 19.05mm 90mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.75dB Typ 1.75 dB 1:1.07 15dB Typ 1500VAC 600 ±0.5dB 600 76.5Ohm 108Ohm -45dB~7dB
F-191U F-191U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2006 Single Secondary Active Not Applicable ROHS3 Compliant Lead Free 5 Chassis Mount 6lbs 2.7kg 80.95mm Lx80.95mm W 96.82mm 140W Laminated Core 140VA Wire Leads Single 1500Vrms 4A 115V Single Single Yes 35V
F3-16 F3-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Solder 41.28mm ROHS3 Compliant Lead Free 5 30.2mm 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 150mA 115V Single Single Yes 16V
N-55M N-55M Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2014 N yes Active Not Applicable EAR99 100mm ROHS3 Compliant Lead Free 2.17A Unknown 63.5mm 71.43mm 11lbs 5kg 8504.31.40.65 L100.0XB127.0XH117.47 (mm) 250W Isolation 250W Single 1500V 115V 115V 250VA NEMA 1-15P NEMA 1-15R 1 1 250 VA NO NO 115V
N-92MD N-92MD Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2006 N Active Not Applicable Wire 180.975mm ROHS3 Compliant Lead Free 115V 4.35A 4 134.93242mm 114.3mm UL 18lbs 8.2kg 115V 500W Isolation 500W 115V 4.35A 1.8288m Single 500VA NEMA 5-15P NEMA 5-15R 115V 115V
FS24-500 FS24-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2006 Split Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 1A 8 60Hz 36.4998mm 39.67mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 115V 12W Laminated Core 12W 12VA PC Pin 24V 1A Dual 2500Vrms Parallel 1A Series 500mA 115V 230V Dual Dual No Parallel 12V Series 24V
TY-303P TY-303P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 TY Active Not Applicable PC Pin 105°C 0°C 20.62mm ROHS3 Compliant Lead Free 0A 4 Unknown 4kHz 18.8mm 18.2mm Through Hole 23.586803g -20°C~85°C 0.812Lx0.715W 20.62mmx18.16mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1 dB 2.43:1 26dB Typ 1500VAC 4k ±0.5dB 600 260Ohm 52Ohm -45dB~7dB
F-43X F-43X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Single Secondary Active Not Applicable Wire Leads 84.12mm ROHS3 Compliant Lead Free 4 50.8mm Chassis Mount 1.3lbs 589.7g 84.12mm Lx50.80mm W 49.20mm 25.2W Laminated Core 25.2W 25.2VA Wire Leads 4A Single 1500Vrms 4A 115V Single Single No 6.3V
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