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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 Diameter 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 Height Seated (Max) Voltage - Rated AC Current HTS Code Packing Method Physical Dimension 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) Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Power Dissipation-Max Isolation Voltage 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 Primary 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)
VPP28-2000 VPP28-2000 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 4A 8 46.0248mm CSA, UL, VDE Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 28V 4A 2A 4000Vrms Parallel 4A Series 2A 115V 230V Dual No Parallel 14V Series 28V
TCT40-10E07K TCT40-10E07K 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 50Hz 59.436mm 59.44mm CSA, UL Chassis Mount 1.5lbs 680.4g 92.46mm Lx59.44mm W 56.39mm 8504.31.40.65 D92.5XH56.5 (mm) 40W Laminated Core e3 Tin (Sn) NO Other Transformers 40VA Wire Leads POWER 12V 1500VAC 3.34A 40 VA 208V 240V Single, Multiple Taps Single No 12V
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
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
TCT50-05E07AB-B TCT50-05E07AB-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount Class 2, TCT Active Not Applicable Solder ROHS3 Compliant Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm Laminated Core 50W 50VA Solder, Quick Connect 2.08A 1500Vrms 120V 208V 240V Single, Multiple Taps Single No 24V
TCT3-04E07AE TCT3-04E07AE Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2014 Class 2, TCT Active Not Applicable Quick Connect 42.4942mm ROHS3 Compliant Lead Free 50Hz 54.0004mm 59.944mm Chassis Mount 0.5lb 226.8g 60.00mm Lx42.50mm W 54.10mm 2.5W Laminated Core 2.5VA Solder, Quick Connect 1500Vrms 208mA 250mA 240V Single Single No 12V
F56-650-C2-B F56-650-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole EAR99 66.67mm RoHS Compliant 39.67mm 55.55mm BULK L66.67XB55.55XH39.67 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 28V 2 28V 0.65A 36 VA 0.65A SINGLE 115V NO NO
F-374P F-374P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2016 Dual Primary Active Not Applicable Through Hole ROHS3 Compliant Lead Free 8 34.925mm UL Through Hole 0.832lb 377.4g 57.15mm Lx41.28mm W 34.93mm 24W Laminated Core 24VA PC Pin 1500Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 12V Series 24V
FD7-24 FD7-24 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2007 Quick Pack Active Not Applicable Quick Connect 93.65mm ROHS3 Compliant Lead Free 2.4A 7 57.15mm 46.02mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 115V 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) 24V 2.4A Dual 2500VAC 2.4A 115V 230V Dual Single Yes 24V
CST-1005-B CST-1005-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 5A 40Ohm 1000:1
F28-700-C2 F28-700-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2012 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 6 50Hz 36.4998mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm 8504.31.40.35 20W Laminated Core NO 20VA PC Pin 14V 14V 2500Vrms Parallel 1.4A Series 700mA 0.7A 700mA 20 VA 0.7A 115V Single Dual No Parallel 14V Series 28V
TCT50-04E07AB TCT50-04E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2014 Class 2, TCT yes Active Not Applicable Quick Connect EAR99 66.04mm ROHS3 Compliant 50Hz 56.388mm 69.6mm CSA, UL Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 8504.31.40.65 L66.04XB69.6XH56.39 (mm) 50W Laminated Core NO Other Transformers 50VA Solder, Quick Connect POWER 12V 240V 1 1500Vrms 4.17A 50 VA 240V Single No 12V
SP-29-B SP-29-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 ROHS3 Compliant Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 4.47:1 1000VRMS @ 1 Second 10kCT ±2dB 500CT 1.05kOhm 80Ohm 50mW
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
F20-055 F20-055 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 34.93mm ROHS3 Compliant Lead Free 6 28.58mm Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 23.80mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 55mA Single 2500Vrms Parallel 110mA Series 55mA 115V Single Dual No Parallel 10V Series 20V
FP56-45-B FP56-45-B Triad Magnetics 0.0000
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0.00000000 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 45mA 2000Vrms Parallel 90mA Series 45mA 115V 230V Dual Dual No Parallel 28V Series 56V
N-67A N-67A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2014 N Active Not Applicable ROHS3 Compliant Lead Free 1.3A 7 Unknown 98.4mm 83.34mm 7lbs 3.2kg 500mV 500mV 115V 150W Isolation 150W 115V 1.3A Dual 150VA Wire Leads Wire Leads 115V 230V 115V
F-282U F-282U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2006 Single Secondary yes Active Not Applicable EAR99 111.12mm ROHS3 Compliant 5 104.77mm UL Chassis Mount 13lbs 5.9kg 111.13mm Lx104.78mm W 133.35mm 360W Laminated Core Other Transformers 360VA Wire Leads POWER 60V 1 1500Vrms 6A 6A 360 VA 115V Single Yes 60V
FD4-24 FD4-24 Triad Magnetics 0.0000
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0.00000000 17 Weeks Chassis Mount, Flanges, Panel 2014 Quick Pack Active Not Applicable Quick Connect 65.07mm ROHS3 Compliant Lead Free 250mA 7 Unknown 34.925mm 60.325mm UL 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) 250mA Dual 2500VAC 250mA 115V 230V Dual Single Yes 24V
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
FP30-400 FP30-400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Flat Pack™ Active Not Applicable PC Pin 63.5mm ROHS3 Compliant Lead Free 800mA 8 26.9748mm 50.8mm UL Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 26.97mm 115V 12W Laminated Core 12W 12VA PC Pin 222V 800mA 400mA Dual 2000Vrms Parallel 800mA Series 400mA 115V 230V Dual Dual No Parallel 15V Series 30V
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
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
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
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
TY-311P-B TY-311P-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 600 18.16mm Through Hole -20°C~85°C 0.812Lx0.715W 20.62mmx18.16mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1:1.05 26dB Typ 1500VAC 600 ±0.5dB 600 38Ohm 53Ohm -45dB~7dB
MET-42-T MET-42-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 3.54:1 1000VRMS @ 1 Second 150 ±2dB 12 20Ohm 2.5Ohm 50mW
VPP10-1000 VPP10-1000 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2014 PC Mount: World Series™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 1A 8 Unknown 39.624mm 47.752mm CSA, UL, VDE Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 10W Laminated Core 10W 10VA PC Pin 1A Dual 4000Vrms Parallel 2A Series 1A 115V 230V Dual Dual No Parallel 5V Series 10V
VPS10-8000-B VPS10-8000-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 2.8lbs 1.3kg 63.50mm Lx58.67mm W 76.20mm Laminated Core 80W 80VA Solder, Quick Connect 8A 4000Vrms Parallel 16A Series 8A 115V 230V Dual No Parallel 5V Series 10V
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
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