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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) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Operating Mode Height Seated (Max) Current HTS Code Packing Method Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Frequency Range Surface Mount JESD-30 Code Subcategory Qualification Status Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Number of Elements Application Output Current Output Power Max Output Current DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Transistor Application DS Breakdown Voltage-Min FET Technology Isolation Voltage Transistor Element Material Highest Frequency Band 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 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 Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
SP-69-B SP-69-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 600 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 2.1:1 1000VRMS @ 1 Second 600 ±2dB 600 150/150 1kOhm Parallel @ 565Ohm Series @ 650Ohm 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
SP-22-B SP-22-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 4.48:1:1 1000VRMS @ 1 Second 10k ±2dB 2k 500/500 1.05kOhm 146/168Ohm 50mW
SP-70 SP-70 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk Red-Spec Active Not Applicable PC Pin 85°C -40°C 10.41mm ROHS3 Compliant Lead Free 3mA 4 Unknown 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 3mA 100kHz 50mW 300Hz~100kHz PC Pin 50mW 72Ohm Audio Coupling 1:1 1000VRMS @ 1 Second 600 ±2dB 600 72Ohm 92Ohm 50mW
FD4-16 FD4-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack Active Not Applicable Solder 65.07mm ROHS3 Compliant Lead Free 7 34.9mm 31.75mm 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) 400mA Dual 2500VAC 400mA 115V 230V Dual Single Yes 16V
F4-24 F4-24 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable 6 Solder EAR99 ROHS3 Compliant Lead Free 250mA 5 HIGH RELIABILITY Unknown 34.9mm UL Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W ENHANCEMENT MODE 34.93mm 6W Laminated Core NO LEAD NOT SPECIFIED NOT SPECIFIED 6 R-XUUC-N6 Not Qualified 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 1 250mA AMPLIFIER 12V HETERO-JUNCTION SILICON X B 2500VAC 115V Single Yes 24V
VPL36-1400 VPL36-1400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Panel 2009 Chassis Mount: World Series™ Active Not Applicable Wire Leads 57.15mm ROHS3 Compliant Lead Free 2.78A 6 65.07mm 57.15mm UL Chassis Mount 2.3lbs 1kg 57.15mm Lx101.6mm W 65.09mm 50W Laminated Core 50W 50.0VA Wire Leads 18V 2.778A 1.389A 3500Vrms 1.389A 115V 230V Dual Dual No 36V
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0.00000000 download 17 Weeks Flanges 2006 Multiple Secondary Active Not Applicable Non-RoHS Compliant Lead Free 8 Chassis Mount 4lbs 1.8kg 71.42mm Lx66.68mm W 85.73mm 63W Laminated Core 63VA Wire Leads Single 1500Vrms Parallel 2A Series 1A 115V Single Dual Yes Parallel 15.5V Series 32V
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0.00000000 download 13 Weeks Chassis Mount, Panel 2009 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Unknown 45mm Chassis Mount 2.2lbs 997.9g 87.00mm Diax47.00mm W 51.0mm 100W Toroidal 100W 100VA Wire Leads 12V 8.33A 8.33A 4000Vrms Parallel 16.66A Series 8.33A 16.66A 115V 230V Dual No Parallel 6V Series 12V
FP10-250-B FP10-250-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 250mA 2000Vrms Parallel 500mA Series 250mA 115V 230V Dual Dual No Parallel 5V Series 10V
VPL10-5000 VPL10-5000 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Panel 2006 Chassis Mount: World Series™ Active Not Applicable Wire Leads 57.15mm ROHS3 Compliant Lead Free 6 65.0748mm 101.6mm UL Chassis Mount 2.3lbs 1kg 57.15mm Lx101.6mm W 65.09mm 50W Laminated Core 50W 50.0VA Wire Leads 5A 3500Vrms 5A 5A 115V 230V Dual Dual No 10V
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0.00000000 download 16 Weeks Through Hole 2014 RoHS Compliant
FD4-28 FD4-28 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Quick Connect 65.07mm ROHS3 Compliant Lead Free 7 34.925mm 42.8498mm 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) Dual 2500VAC 200mA 200mA 115V 230V Dual Single Yes 28V
F56-220-C2 F56-220-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 ROHS3 Compliant Lead Free 220mA 6 Unknown 50Hz 36.4998mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 8504.31.40.35 12W Laminated Core NO 12VA PC Pin 2500Vrms Parallel 440mA Series 220mA 0.22A 220mA 12 VA 0.22A 115V Single Dual No Parallel 28V Series 56V
F56-350-C2-B F56-350-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 57.15mm RoHS Compliant 36.5mm 47.62mm BULK L57.15XB47.62XH36.5 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 28V 2 28V 0.35A 20 VA 0.35A SINGLE 115V NO NO
F-399U F-399U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2007 Control Transformers Active Not Applicable ROHS3 Compliant Lead Free 12A 8 Chassis Mount 5.9lbs 2.7kg 88.90mm Lx79.38mm W 120.65mm 115V 144W Laminated Core 192VA Solder, Quick Connect 12V 12A Dual 1500Vrms Parallel 12A Series 6A 115V 230V Dual Dual No Parallel 12V Series 24V
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-116X F-116X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2002 Single Secondary Active Not Applicable Wire Leads 130°C 0°C 60.32mm ROHS3 Compliant Lead Free 200mA 5 34.925mm 38.1mm UL Chassis Mount 0.3lb 136.08g 60.32mm Lx38.10mm W 34.93mm 4.8W Laminated Core 4.8W 4.8VA Wire Leads 200mA 200mA Single 1500Vrms 200mA 115V Single Single Yes 24V
FS24-1500-C2 FS24-1500-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 12V 2 12V 4200Vrms Parallel 3A Series 1.5A 1.5A 36 VA 115V 230V Dual No Parallel 12V Series 24V
VPT12-13300 VPT12-13300 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount, Panel 2009 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free No SVHC 45mm 48mm Chassis Mount 3.6lbs 1.6kg 103.00mm Diax48.00mm W 52.0mm 160W Toroidal 160W 160VA Wire Leads 12V 13.3A 13.3A 4000Vrms Parallel 26.6A Series 13.3A 26.6A 115V 230V Dual Dual No Parallel 6V Series 12V
TY-306P TY-306P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 41.91mm ROHS3 Compliant Lead Free 75mA 6 Unknown 4kHz 17.272mm 35.05mm Through Hole 17.23651g -20°C~85°C 1.650Lx1.375W 41.91mmx34.93mm 0.680 17.27mm 75mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.5dB Typ 75mA 1.5 dB 1:1 10dB Typ 1500VAC 600 150/150 ±0.5dB 600 31Ohm 31Ohm 108Ohm -45dB~7dB
F-217X F-217X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges Single Secondary Active Not Applicable Wire Leads 82.55mm ROHS3 Compliant Lead Free 1.2A 4 Unknown 50.8mm 82.55mm Chassis Mount 1lb 453.59g 82.55mm Lx41.28mm W 50.80mm 14.4W Laminated Core 14.4W 14.4VA Wire Leads 1.2A Single 1500Vrms 1.2A 115V Single Single No 12V
SP-52 SP-52 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 5 Unknown 100kHz 11.811mm 10.4mm 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 168Ohm Audio Coupling 1.58:1 1000VRMS @ 1 Second 1.5kCT ±2dB 600 168Ohm 92Ohm 50mW
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0.00000000 download 17 Weeks Through Hole Bulk 2007 TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant Lead Free 90mA 6 No SVHC 4kHz 530μm 20.7mm 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 1.81:1 15dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 56Ohm 56Ohm -45dB~7dB
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
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
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
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
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2006 Single Secondary Active Not Applicable Wire Leads 71.42mm ROHS3 Compliant 5 76.2mm Chassis Mount 4lbs 1.8kg 71.42mm Lx76.20mm W 87.30mm 115W Laminated Core 80W 80VA Wire Leads 8A Dual 1500Vrms 8A 115V Single Single Yes 10V
TCT50-10E07AE TCT50-10E07AE Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Class 2, TCT yes Active Not Applicable Quick Connect EAR99 92.46mm ROHS3 Compliant 50Hz 56.388mm 55.12mm 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 50VA Solder, Quick Connect 12V 1500VAC 4.17A 50 VA 208V 240V Single, Multiple Taps Single No 12V
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