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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 Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Lead Length Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
167U11 167U11 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2012 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 96.8mm UL; CSA Chassis Mount 5.2lbs 2.4kg 79.50mm Lx88.90mm W 96.77mm Laminated Core 165W 165VA Wire Leads 15A 1 2000Vrms 115V Single Yes 11V
185E12 185E12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 185 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant 12.6A 76.2mm CE, TUV, cULus Chassis Mount 2.5lbs 1.1kg 63.50mm Lx66.29mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 6.3V 12.6A 6.3A 4000Vrms Parallel 12.6A Series 6.3A 115V 230V Dual No Parallel 6.3V Series 12.6V
376XP 376XP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 Active Wire Leads 99.82mm ROHS3 Compliant 79.5mm Chassis Mount 5.7lbs 2.6kg 99.82mm Lx79.50mm W 96.52mm Laminated Core 157W 157VA Wire Leads 3A 2000Vrms 173mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 640V 6.3V 5V
266V6B 266V6B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 20A Chassis Mount 6.4lbs 2.9kg 79.50mm Lx90.42mm W 96.77mm 126W Laminated Core 126W 126VA Wire Leads 20A 2000Vrms Parallel 40A Series 20A 117V 234V Dual No Parallel 3.15V Series 6.3V
183E24 183E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 200mA 28.7mm Through Hole 0.17lb 77.11g 41.28mm Lx36.50mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 100mA 4000Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 12V Series 24V
229E12 229E12 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.24lb 108.86g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 200mA 1 1750Vrms Parallel 400mA Series 200mA 115V 230V Dual No Parallel 6.3V Series 12.6V
187F12 187F12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 100 65.02mm Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 100.8W Laminated Core 100.8W 100.8VA Solder, Quick Connect 8A 2000Vrms 115V Single Yes 12.6V
187F56 187F56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 100 65.024mm Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 65.02mm 100.8W Laminated Core 100.8W 100.8VA Solder, Quick Connect 1.8A 2000Vrms 115V Single Yes 56V
382X 382X Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 11lbs 5kg 125.37mm Lx96.25mm W 115.90mm Laminated Core 283W 283VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 1000V 6.3V 5V
187A20 187A20 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 29.97mm Chassis Mount 0.3lb 136.08g 52.32mm Lx36.45mm W 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 120mA 2000Vrms 115V Single Yes 20V
PWDP13068 PWDP13068 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
PWDP13019 PWDP13019 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
1182K9 1182K9 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 31.75mm 76.2 mm Chassis Mount 1.1lbs 499g 76.20mm Dia 30W Toroidal 30VA Wire Leads 4000Vrms Parallel 3.34A Series 1.67A 1.67A 117V Dual No Parallel 9V Series 18V
167S10 167S10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads 130°C 0°C 63.5mm ROHS3 Compliant 10A 77.7mm 82.6mm Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm 100W Laminated Core 100W 100VA Wire Leads 10V 10A 10A 2000Vrms 10A 115V Single Single Yes 10V
186C16 186C16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 800mA 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.8W Laminated Core 6.35mm 12.8W 12.8VA Solder, Quick Connect 800mA 2000Vrms 115V 230V Dual Single Yes 16V
162J36 162J36 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin 130°C 0°C 16.88mm ROHS3 Compliant 2A 8.76mm Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 1A 2500Vrms Parallel 2A Series 1A 115V 230V Dual Dual No Parallel 18V Series 36V
PWDP13006 PWDP13006 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2013 Peter W. Dahl Design Active Not Applicable Wire Leads 133.35mm ROHS3 Compliant 132.21mm Chassis Mount 133.35mm Lx132.21mm W 111.13mm Laminated Core Wire Leads 500mA 500mA 120V 240V Dual Triple Yes 800V 120V 6.3V
PWDP13049 PWDP13049 Hammond Manufacturing 0.0000
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0.00000000 6 Weeks Chassis Mount Peter W. Dahl Design Active Not Applicable Wire Leads 196.85mm ROHS3 Compliant 158.75mm Chassis Mount 196.85mm Lx158.75mm W 168.27mm Laminated Core Wire Leads 7.2A 500mA 3A 7.2A 100V 120V Yes 2050V 390V 105V 28V 13.3V
1182F30 1182F30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 47.752mm 114.3 mm Chassis Mount 4.7lbs 2.1kg 114.30mm Dia 47.75mm 225W Toroidal 225VA Wire Leads 4000Vrms Parallel 7.5A Series 3.75A 3.75A 117V Dual No Parallel 30V Series 60V
166R12 166R12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 8A 100 No SVHC 60Hz 66.8mm UL; CSA Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm 115V 100.8W Laminated Core 100.8W 100.8VA Wire Leads 12.6V 8A 8A 1 2000Vrms Single Yes
178MG500 178MG500 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks 178MG Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 500VA NEMA 5-15P NEMA 5-15R 120V
167S5 167S5 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2012 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 66.8mm UL; CSA Chassis Mount 1.9lbs 861.8g 55.63mm Lx66.80mm W 66.80mm Laminated Core 50W 50VA Wire Leads 10A 1 2000Vrms 115V Single Yes 5V
187A48 187A48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect 52.32mm ROHS3 Compliant 29.97mm 36.45mm Chassis Mount 0.39lb 176.9g 52.32mm Lx36.45mm W 29.97mm 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 50mA 2000Vrms 50mA 115V Single Single Yes 48V
160F120 160F120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 36.83mm UL; CSA Through Hole 0.32lb 145.15g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 35mA 2000Vrms Parallel 70mA Series 35mA 4.4 VA 115V 230V Dual Single, Multiple Taps No Parallel 60V Series 120V
185G12 185G12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis, Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 28A No SVHC 95.3mm CE, TUV, cULus Chassis Mount 5lbs 2.3kg 79.25mm Lx81.28mm W 95.25mm 115V 175W Laminated Core 175W 175VA Solder, Quick Connect 6.3V 28A 14A 4000Vrms Parallel 28A Series 14A 115V 230V Dual No Parallel 6.3V Series 12.6V
161F120 161F120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 36.83mm UL; CSA Through Hole 0.33lb 149.69g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 35mA 2000Vrms Parallel 70mA Series 35mA 4.4 VA 115V Single Single, Multiple Taps No Parallel 60V Series 120V
187B56 187B56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 34.79mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 6.16W Laminated Core 6.16W 6.16VA Solder, Quick Connect 110mA 2000Vrms 115V Single Yes 56V
167V22 167V22 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2012 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 115.8mm UL; CSA Chassis Mount 14lbs 6.4kg 95.25mm Lx127.00mm W 115.82mm Laminated Core 440W 440VA Wire Leads 20A 1 2000Vrms 115V Single Yes 22V
162E120 162E120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 162 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 40mA Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 20mA 2500Vrms Parallel 40mA Series 20mA 115V 230V Dual No Parallel 60V Series 120V
166E12 166E12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 166 Active Not Applicable Wire Leads EAR99 130°C 0°C ROHS3 Compliant 150mA 4.8mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx35.05mm W 30.23mm 115V 1.8W Laminated Core 1.8W 1.8VA Wire Leads 12V 150mA 150mA 1 2000Vrms Single Yes
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