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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 Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mfr Mounting Type Weight Operating Temperature Size / Dimension Input Current Height Seated (Max) Current 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 Input Voltage-Nom Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Power Dissipation-Max 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 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 Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
CSE5-101001 CSE5-101001 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB Tape & Reel (TR) 2006 Active Not Applicable SMD/SMT ROHS3 Compliant 10A unknown 250kHz 5.33mm Surface Mount 0.272Lx0.303W 6.90mmx7.70mm 10A 0.210 5.33mm Invasive 250kHz Min Gull Wing 2mH 5.5Ohm Secondary 1:100
FS24-250 FS24-250 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 ROHS3 Compliant Lead Free 500mA 8 60Hz 23.8mm UL Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 115V 6W Laminated Core 6W 6VA PC Pin 24V 250mA 2500Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 12V Series 24V
CST206-3T CST206-3T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2011 CST Active Not Applicable PC Pin 27.3mm ROHS3 Compliant Lead Free 70A Unknown 6.001MHz 31.12mm 10.16mm UL Through Hole 16.329325g 1.075Lx0.400W 27.31mmx10.16mm 70A 1.225 31.12mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 70A 130mH 12.4Ohm Max 1:300 300:1 6000VμS
F-243U F-243U Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2007 Multiple Secondary yes Active Not Applicable EAR99 104.77mm ROHS3 Compliant 4A 8 Unknown UL Chassis Mount 5.2lbs 2.4kg 104.78mm Lx82.55mm W 88.90mm 115V 144W Laminated Core Other Transformers 144VA Solder, Quick Connect 18V POWER 4A 1500Vrms Parallel 8A Series 4A 144 VA Single Dual Yes Parallel 18V Series 36V
FS20-120-C2-B FS20-120-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks PCB, Through Hole 2014 PC Pin 34.93mm RoHS Compliant 60Hz 28.58mm 113.398093g 23.8mm 2.5W 120mA 2.4W Dual Dual
F56-350 F56-350 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 350mA Single 2500Vrms Parallel 700mA Series 350mA 115V Single Dual No Parallel 28V Series 56V
F6-12 F6-12 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel 2006 Quick Pack Active Not Applicable Quick Connect 82.55mm ROHS3 Compliant 2.5A 5 49.1998mm 42.8498mm UL Chassis Mount 1.1lbs 499g 82.55mm Lx42.85mm W 49.20mm 30W Laminated Core 30W 30VA Solder, Quick Connect - 0.187 (4.7mm) 2.5A Single 2500VAC 2.5A 115V Single Single Yes 12.6V
N-3M N-3M Triad Magnetics 0.0000
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0.00000000 download Flanges EAR99 98.43mm Non-RoHS Compliant 45.24mm 49.21mm 98.43mm x 75.39mm x 91.26mm 85W Other Transformers POWER 230V AUTO TRANSFORMER Single 1500V 115V 0.74A 85 VA
VPT230-430 VPT230-430 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 45mm 47mm Chassis Mount 2.2lbs 997.9g 87.00mm Diax47.00mm W 51.0mm 100W Toroidal 100W 100VA Wire Leads 230V 430mA 430mA 4000Vrms Parallel 860mA Series 430mA 115V 230V Dual Dual No Parallel 115V Series 230V
F4-16 F4-16 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2014 Quick Pack Active Not Applicable Solder 60.33mm ROHS3 Compliant Lead Free 5 34.9mm 31.75mm Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 400mA Single 2500VAC 400mA 115V Single Single Yes 16V
FP34-75 FP34-75 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 Flat Pack™ Active Not Applicable PC Pin 47.63mm ROHS3 Compliant Lead Free 8 16.51mm 39.67mm Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 75mA Dual 2000Vrms Parallel 150mA Series 75mA 115V 230V Dual Dual No Parallel 17V Series 34V
FS10-1200-C2-B FS10-1200-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 47.62mm RoHS Compliant 36.5mm 39.67mm BULK L47.62XB39.67XH36.5 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 5V 2 5V 1.2A 12 VA 1.2A DUAL 115V NO NO
TCT40-02E07AB-B TCT40-02E07AB-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Class 2, TCT Active Not Applicable Solder 92.46mm ROHS3 Compliant 56.67mm Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm Laminated Core 40W 40VA Solder, Quick Connect 1.67A 1500Vrms 1.67A 240V Single Single No 24V
F56-045-C2 F56-045-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 34.92mm ROHS3 Compliant Lead Free 6 50Hz 30.1498mm 28.57mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 8504.31.40.35 L34.92XB28.57XH30.15 (mm) 2.5W Laminated Core NO 2.5VA PC Pin 2500Vrms Parallel 90mA Series 45mA 0.045A 45mA 2.5 VA 0.045A 115V Single Dual No Parallel 28V Series 56V
VPP20-2800 VPP20-2800 Triad Magnetics 0.0000
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0.00000000 17 Weeks PCB, Through Hole Bulk 2008 PC Mount: World Series™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 5.6A 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 20V 5.6A 2.8A 4000Vrms Parallel 5.6A Series 2.8A 115V 230V Dual No Parallel 10V Series 20V
VPT48-520 VPT48-520 Triad Magnetics 0.0000
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0.00000000 download 13 Weeks Chassis Mount, Panel 2014 Chassis Mount: World Series™ Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Unknown 32mm 32mm 71 mm Chassis Mount 0.882lb 400.07g 71.00mm Diax32.00mm W 34.0mm 25W Toroidal 25W 25VA Wire Leads 48V 520mA 1.04A 4000Vrms Parallel 1.04A Series 520mA 520mA 115V 230V Dual Dual No Parallel 24V Series 48V
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
F7-24 F7-24 Triad Magnetics 0.0000
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0.00000000 17 Weeks Chassis Mount, Flanges, Panel 1999 Quick Pack Active Not Applicable Quick Connect 93.65mm ROHS3 Compliant Lead Free 2.4A 5 Unknown 57.15mm 46.0248mm 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) 2.4A 2.4A Single 2500VAC 2.4A 115V Single Single Yes 24V
F24-500 F24-500 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole 2014 Split Pack™, Class 2/3, F yes Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 500mA 6 36.4998mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 8504.31.40.35 12W Laminated Core 12W 12VA PC Pin POWER 1A 115V 12V 12V 2500Vrms Parallel 1A Series 500mA 12 VA 115V Single Dual No Parallel 12V Series 24V
F3-56 F3-56 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges Quick Pack Active Not Applicable Solder 41.28mm ROHS3 Compliant Lead Free 5 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 20mA 115V Single Single Yes 56V
FD6-10 FD6-10 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 82.55mm ROHS3 Compliant Lead Free 7 49.1998mm 42.85mm UL Chassis Mount 1.1lbs 499g 82.55mm Lx42.85mm W 49.20mm 30W Laminated Core 30W 30VA Solder, Quick Connect - 0.187 (4.7mm) 3A Dual 2500VAC 3A 115V 230V Dual Single Yes 10V
CSE187L-B CSE187L-B Triad Magnetics 0.0000
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0.00000000 CSE187 Triad Magnetics Through Hole 0.875" L x 0.875" W (22.23mm x 22.23mm) PC Pin 250mOhm Max 1:500 - -
F-314X F-314X Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges 2014 Single Secondary Active Not Applicable PC Pin 71.45mm ROHS3 Compliant Lead Free 7 41.28mm Chassis Mount 0.7lb 317.51g 71.45mm Lx41.28mm W 41.28mm 7.56W Laminated Core 7.56W 7.56VA PC Pin 1.2A Dual 2500Vrms 1.2A 115V 230V Dual Single Yes 6.3V
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
TY-403P TY-403P Triad Magnetics 0.0000
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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
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
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
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
CSE5-100501 CSE5-100501 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB Tape & Reel (TR) 2006 Active Not Applicable SMD/SMT 7.7mm ROHS3 Compliant 10A 250kHz 5.33mm 6.9mm Surface Mount 0.272Lx0.303W 6.90mmx7.70mm 10A 0.210 5.33mm Invasive 250kHz Min Gull Wing 10A 500μH 1.5Ohm Secondary 1:50
F-369XP F-369XP Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Flanges, Through Hole 2016 Dual Primary Active Not Applicable Solder 71.4248mm ROHS3 Compliant Lead Free 8 41.275mm 36.4998mm Through Hole 0.688lb 312.07g 71.42mm Lx36.50mm W 41.28mm 10W Laminated Core 10VA PC Pin Dual 1500Vrms Parallel 88mA Series 44mA 44mA 115V 230V Dual Dual No Parallel 115V Series 230V
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