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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 Additional Feature Package / Case REACH SVHC Lead Pitch Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Current Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Voltage - Output Output Power Max Output Current Input Voltage-Nom Tolerance Cord Length Inductance DC Resistance (DCR) Transformer Type Insertion Loss Inductance Tolerance Element Configuration Current - Output DC Resistance (DCR) - Parallel Isolation Voltage Output Voltage 1 Max DC Current 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 Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
MET-28-T MET-28-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 4.47:1 1000VRMS @ 1 Second 1k ±2dB 50 110Ohm 8Ohm 50mW
VPS20-2200-B VPS20-2200-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 ROHS3 Compliant Chassis Mount 1.6lbs 725.7g 74.68mm Lx50.80mm W 74.68mm Laminated Core 43W 43VA Solder, Quick Connect 2.2A 4000Vrms Parallel 4.4A Series 2.2A 115V 230V Dual No Parallel 10V Series 20V
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
FD4-56 FD4-56 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Solder ROHS3 Compliant Lead Free 7 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) 2500VAC 110mA 115V 230V Dual Single Yes 56V
FP120-50 FP120-50 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2006 Flat Pack™ yes Active Not Applicable EAR99 47.62mm ROHS3 Compliant 8 PCB MOUNTABLE 22.2mm 39.67mm UL Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W 22.23mm L47.62XB39.67XH22.22 (mm) 6W Laminated Core 6VA PC Pin POWER 60V 2 60V 2000Vrms Parallel 100mA Series 50mA 0.1A 6 VA 0.1A 115V 230V Dual No Parallel 60V Series 120V
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
F24-250-C2-B F24-250-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
F16-1250-C2-B F16-1250-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
VPM12-13300 VPM12-13300 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 4lbs 1.8kg 113.00mm Dia 52.00mm 160W Toroidal 160W 160VA Wire Leads 13.3A 4000Vrms Parallel 26.6A Series 13.3A 26.6A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 6V Series 12V
VPM48-5200 VPM48-5200 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 5.2A 4000Vrms Parallel 10.4A Series 5.2A 10.4A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 24V Series 48V
MET-22-T MET-22-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2013 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.874mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 40mW 300Hz~100kHz Unshielded PC Pin 350Ohm Data/Voice Coupling 1mA 1:1 1000VRMS @ 1 Second 2.5kCT ±2dB 2.5kCT 280Ohm 350Ohm 40mW
N-7M N-7M Triad Magnetics 0.0000
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0.00000000 Flanges Plug EAR99 127mm RoHS Compliant Lead Free 5.22A 2 63.5mm 4.5mm 5.443108kg 600W Other Transformers POWER 115V 230V 1.8288m AUTO TRANSFORMER Single 5.22A 1500V 600 VA
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
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
FP20-300 FP20-300 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 Flat Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 600mA 8 22.225mm UL Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W 22.22mm 115V 6W Laminated Core 6W 6VA PC Pin 10V 300mA 2000Vrms Parallel 600mA Series 300mA 115V 230V Dual No Parallel 10V Series 20V
MET-39-T MET-39-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.87mm 500Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW 300Hz~100kHz Unshielded PC Pin 55Ohm Data/Voice Coupling 3mA 3.16:1 1000VRMS @ 1 Second 500 ±2dB 50 55Ohm 8Ohm 50mW
VPL26-1800 VPL26-1800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 6 Chassis Mount 2.3lbs 1kg 57.15mm Lx101.6mm W 65.09mm 25W Laminated Core 50W 50.0VA Wire Leads 1.866A 3500Vrms 1.866A 115V 230V Dual No 26.8V
FD8-12 FD8-12 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Quick Pack Active Not Applicable Quick Connect 102.39mm ROHS3 Compliant Lead Free 8A 7 Unknown 65.0748mm 57.15mm UL Chassis Mount 2.8lbs 1.3kg 102.39mm Lx57.15mm W 65.07mm 100W Laminated Core 100W 100VA Solder, Quick Connect - 0.187 (4.7mm) 8A Dual 2500VAC 8A 115V 230V Dual Single Yes 12.6V
FP20-125-B FP20-125-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 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm Laminated Core 2.5W 2.5VA PC Pin 125mA 2000Vrms Parallel 250mA Series 125mA 115V 230V Dual Dual No Parallel 10V Series 20V
VPS20-2200 VPS20-2200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2014 Chassis Mount: World Series™ Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 10 68.3mm CSA, UL, VDE Chassis Mount 1.6lbs 725.7g 74.68mm Lx50.80mm W 74.68mm 43W Laminated Core 43W 43VA Solder, Quick Connect 2.2A 4000Vrms Parallel 4.4A Series 2.2A 2.2A 115V 230V Dual No Parallel 10V Series 20V
F-378P F-378P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Dual Primary yes Active Not Applicable EAR99 41.27mm ROHS3 Compliant 8 41.27mm UL Through Hole 0.832lb 377.4g 57.15mm Lx41.28mm W 34.93mm L41.27XB41.27XH34.92 (mm) 24W Laminated Core Other Transformers 24VA PC Pin POWER 2 1500Vrms Parallel 840mA Series 420mA 24 VA 115V 230V Dual No Parallel 28V Series 56V
VPM48-3300 VPM48-3300 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 4lbs 1.8kg 113.00mm Dia 52.00mm 160W Toroidal 160W 160VA Wire Leads 3.33A 4000Vrms Parallel 6.66A Series 3.33A 6.66A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 24V Series 48V
TY-305P TY-305P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 TY Active Not Applicable PC Pin 41.91mm ROHS3 Compliant Lead Free 100mA 4 600 4kHz 17.272mm 34.925mm Through Hole 17.23651g -20°C~85°C 1.650Lx1.375W 41.91mmx34.93mm 0.680 17.27mm 100mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.5dB Typ 100mA 1.5 dB 1:0.90 10dB Typ 1500VAC 600 ±0.5dB 600 108Ohm 61Ohm -45dB~7dB
TY-145P-B TY-145P-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 Lead Free 600 17.78mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB @ 1kHz 1:1 26dB 1500V 600CT ±2dB 600CT 44Ohm 58Ohm
SP-13-B SP-13-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 300Hz~100kHz PC Pin Audio Coupling 5:1 1000VRMS @ 1 Second 25kCT 20kCT ±2dB 1kCT 800CT 1.7kOhm 115Ohm 40mW
SP-49 SP-49 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 7mA 5 Unknown 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 7mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 41Ohm Audio Coupling 1:1.42 1000VRMS @ 1 Second 300CT ±2dB 600 41Ohm 98Ohm 50mW
SP-42 SP-42 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Contains Lead 10mA 6 No SVHC 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 10mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 18Ohm Audio Coupling 3.54:1 1000VRMS @ 1 Second 150CT ±2dB 12 18Ohm 2.7Ohm 50mW
FS120-300 FS120-300 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2016 Split Pack™ Active Not Applicable ROHS3 Compliant Lead Free 8 Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.67mm 36W Laminated Core 36VA PC Pin Dual 2500Vrms Parallel 600mA Series 300mA 115V 230V Dual Dual No Parallel 60V Series 120V
TY-402P TY-402P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant Lead Free 90mA 4 600 4kHz 13.462mm 20.701mm Through Hole 17.23651g -20°C~85°C 0.815Lx1.250W 20.70mmx31.75mm 0.530 13.46mm 90mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.75dB Typ 90mA 1.75 dB 1:1.1 13dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 112Ohm -45dB~7dB
F-137P F-137P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2014 Single Primary Active Not Applicable PC Pin 130°C 0°C 35.31mm ROHS3 Compliant Lead Free 6 30.15mm 39.67mm Through Hole 0.219lb 99.34g 35.31mm Lx39.67mm W 30.15mm 1.5W Laminated Core 1.5W 1.5VA PC Pin 38mA Single 1500Vrms Parallel 76mA Series 38mA 115V Single Dual No Parallel 20V Series 40V
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