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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 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 Height Seated (Max) HTS Code Packing Method 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 Max Output Current Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Element Configuration Power Dissipation-Max Isolation Voltage Output Voltage 1 Input Voltage (Max) Max DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding 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 Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
VPP16-1250-B VPP16-1250-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 ROHS3 Compliant Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm Laminated Core 20W 20VA PC Pin 1.25A 4000Vrms Parallel 2.5A Series 1.25A 115V 230V Dual No Parallel 8V Series 16V
FS10-1200 FS10-1200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 Split Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 8 36.5mm 39.67mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 12W Laminated Core 12W 12VA PC Pin 1.2A Dual 2500Vrms Parallel 2.4A Series 1.2A 115V 230V Dual Dual No Parallel 5V Series 10V
F-258U F-258U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2015 Single Secondary Active Not Applicable Non-RoHS Compliant Lead Free 5 95.3mm 79.4mm UL Chassis Mount 6.4lbs 2.9kg 88.90mm Lx79.38mm W 95.25mm 160W Laminated Core 160VA Wire Leads 8A Single 1500Vrms 8A 115V Single Single Yes 20V
VPL36-300 VPL36-300 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Chassis Mount: World Series™ Active Not Applicable Wire Leads 36.52mm ROHS3 Compliant Lead Free 560mA 8 71.44mm Chassis Mount 0.7lb 317.51g 36.52mm Lx71.44mm W 44.45mm 115V 10W Laminated Core 10W 10.0VA Wire Leads 18V 560mA 280mA Dual 3500Vrms 280mA 115V 230V Dual Dual No 36V
F-108U F-108U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis, Chassis Mount, Flanges, Panel 2014 Control Transformers Active Not Applicable Solder 130°C 0°C ROHS3 Compliant Lead Free 8A 8 No SVHC 50Hz 63.5mm UL Chassis Mount 3.5lbs 1.6kg 71.42mm Lx63.50mm W 86.51mm 115V 96W Laminated Core 96W 96VA Solder Lug 24V 8A 4A 1500Vrms Parallel 8A Series 4A 4A 115V 230V Dual No Parallel 12V Series 24V
FS12-1000 FS12-1000 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 Split Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 2A 8 60Hz 39.67mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 115V 12W Laminated Core 12W 12VA PC Pin 1A Dual 2500Vrms Parallel 2A Series 1A 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
VPP24-210 VPP24-210 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 PC Mount: World Series™ Active Not Applicable PC Pin 41.28mm ROHS3 Compliant Lead Free 420mA 8 No SVHC 35.052mm 33.32mm Through Hole 0.37lb 167.83g 41.28mm Lx33.32mm W 34.93mm 115V 5W Laminated Core 5W 5VA PC Pin 24V 420mA 210mA Dual 4000Vrms Parallel 420mA Series 210mA 115V 230V Dual Dual No Parallel 12V Series 24V
F36-1000-C2-B F36-1000-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 66.67mm RoHS Compliant 39.67mm 55.55mm BULK L66.67XB55.55XH39.67 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 18V 2 18V 1A 36 VA 1A SINGLE 115V NO NO
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
F-219X F-219X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Single Secondary Active Not Applicable Wire Leads 101.6mm ROHS3 Compliant Lead Free 4A 4 Unknown 65.1mm 57.15mm UL Chassis Mount 2.3lbs 1kg 101.60mm Lx57.15mm W 65.07mm 48W Laminated Core 48W 48VA Wire Leads 12V 4A 4A Single 1500Vrms 4A 115V Single Single No 12V
F7-120 F7-120 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2014 Quick Pack Active Not Applicable Solder ROHS3 Compliant Lead Free 5 57.1mm UL Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) 500mA 2500VAC 115V Single Yes 120V
F-158XP F-158XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Through Hole Bulk 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 115V 1500Vrms Parallel 600mA Series 300mA 7.5 VA 115V Single Dual No Parallel 12.6V Series 25.2V
F16-400 F16-400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2016 Split Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 6 33.3248mm UL Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 400mA 2500Vrms Parallel 800mA Series 400mA 115V Single Dual No Parallel 8V Series 16V
MET-50-T MET-50-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2009 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 125 11.811mm 7.87mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mW 300Hz~100kHz Unshielded PC Pin 1.1kOhm Data/Voice Coupling 3mA 8.62:1 1000VRMS @ 1 Second 10k ±2dB 125 1.1kOhm 28Ohm 10mW
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
FP10-2400 FP10-2400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB 2006 Flat Pack™ yes Active Not Applicable Solder EAR99 72.9mm ROHS3 Compliant 6 34.925mm 57.15mm UL Through Hole 0.938lb 425.47g 72.90mm Lx57.15mm W 34.93mm 8504.31.40.35 L72.9XB57.15XH34.92 (mm) 24W Laminated Core 24VA PC Pin POWER 5V 2 5V 2000Vrms Parallel 4.8A Series 2.4A 4.8A 2.4A 24 VA 4.8A 115V 230V Dual No Parallel 5V Series 10V
F-184X F-184X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2012 Single Secondary yes Active Not Applicable EAR99 ROHS3 Compliant 5 UL Chassis Mount 1.4lbs 635g 93.65mm Lx57.15mm W 58.72mm 28W Laminated Core Other Transformers 28VA Wire Leads POWER 28V 1 1500Vrms 1A 1A 28 VA 115V Single Yes 28V
FP34-1400 FP34-1400 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB 2006 Flat Pack™ yes Active Not Applicable Solder EAR99 79.25mm ROHS3 Compliant 6 34.925mm UL Through Hole 1.4lbs 635g 79.25mm Lx63.50mm W 34.93mm 48W Laminated Core 48VA PC Pin POWER 17V 2 17V 2000Vrms Parallel 2.8A Series 1.4A 2.8A 1.4A 48 VA 2.8A 115V 230V Dual No Parallel 17V Series 34V
F7-56 F7-56 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges Quick Pack Active Not Applicable Quick Connect 93.65mm ROHS3 Compliant Lead Free 5 57.15mm 46.02mm Chassis Mount 1.7lbs 771.1g 93.65mm Lx46.02mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect - 0.187 (4.7mm) Single 2500VAC 1A 115V Single Single Yes 56V
CST-1025-B CST-1025-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Bulk 2014 CST Active Not Applicable ROHS3 Compliant Lead Free Through Hole 0.066lb 29.94g 1.189Lx0.563W 30.20mmx14.30mm 1.189 30.20mm Non-Invasive (Solid Core) 50/60Hz PC Pin 25A 46Ohm 1000:1
VPT12-4170 VPT12-4170 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 33mm 33mm Chassis Mount 1.4lbs 635g 80.00mm Diax33.00mm W 36.0mm 50W Toroidal 50W 50VA Wire Leads 12V 4.17A 4.17A 4000Vrms Parallel 8.34A Series 4.17A 8.34A 115V 230V Dual Dual No Parallel 6V Series 12V
F10-600-C2-B F10-600-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2005 RoHS Compliant
TCT40-09E07AE TCT40-09E07AE 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 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 1500VAC 1.67A 40 VA 208V 240V Single, Multiple Taps Single No 24V
FS24-100 FS24-100 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 Split Pack™ Active Not Applicable PC Pin 34.93mm ROHS3 Compliant Lead Free 200mA 8 No SVHC 60Hz 20.6502mm 28.56mm UL Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 115V 2.5W Laminated Core 2.4W 2.4VA PC Pin 100mA Dual 2500Vrms Parallel 200mA Series 100mA 115V 230V Dual Dual No Parallel 12V Series 24V
F-366XP F-366XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, PCB, Through Hole 2006 Single Primary Active Not Applicable PC Pin 71.42mm ROHS3 Compliant Lead Free 8 41.275mm 36.4998mm UL Chassis Mount 0.688lb 312.07g 71.42mm Lx36.50mm W 41.28mm 10W Laminated Core 10W 10VA PC Pin 1.28A Dual 1500Vrms Parallel 1.28A Series 640mA 115V 230V Dual Dual No Parallel 8V Series 16V
F-340X F-340X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Panel 2006 Single Secondary Active Not Applicable 50.8mm ROHS3 Compliant Lead Free 7 UL Chassis Mount 1.3lbs 589.7g 84.12mm Lx50.80mm W 49.20mm 26.8W Laminated Core 26.8VA Wire Leads Dual 1500Vrms 1A 1A 115V 230V Dual Single Yes 26.8V
CSE5-100401 CSE5-100401 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB Tape & Reel (TR) 2014 Active Not Applicable SMD/SMT 7.7mm ROHS3 Compliant 10A SMD/SMT 5.33mm 6.9mm Surface Mount 0.272Lx0.303W 6.90mmx7.70mm 0.210 5.33mm Invasive 250kHz Min Gull Wing 10A 320μH 1.14Ohm Secondary 1:40
F-21A F-21A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2007 Single Secondary Active Not Applicable Wire 75.3872mm ROHS3 Compliant Lead Free 10A 5 No SVHC 91.2622mm 79.375mm Chassis Mount 3.8lbs 1.7kg 79.38mm Lx75.39mm W 91.26mm 115V 63W Laminated Core 63VA Wire Leads 6.3V 10A Single 1500Vrms 10A 115V Single Single Yes 6.3V
TCT50-02E07AB TCT50-02E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Panel 2008 Class 2, TCT Active Not Applicable Quick Connect 69.596mm ROHS3 Compliant Lead Free 2.08A Unknown 50Hz 56.388mm 92.456mm UL Chassis Mount 2lbs 907.2g 92.46mm Lx56.67mm W 57.40mm 50W Laminated Core 50VA Solder, Quick Connect 1500Vrms 2.08A 2.08A 240V Single Single No 24V
F-212Z F-212Z Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Multiple Secondary Active Not Applicable Solder 79.38mm ROHS3 Compliant Lead Free 1A 8 No SVHC 69.8mm 50.8mm UL Chassis Mount 1.1lbs 499g 79.38mm Lx50.80mm W 69.85mm 115V 24W Laminated Core 24W 24VA Solder Lug 24V 1A 1A Dual 1500Vrms Parallel 1A Series 500mA 115V 230V Single Dual No Parallel 24V Series 48V
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