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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 Diameter 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 Operating Frequency-Max Output Voltage 1 Input Voltage (Max) 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)
1182T30 1182T30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 73.152mm 149.352 mm Chassis Mount 13lbs 5.9kg 152.40mm Dia 73.15mm 750W Toroidal 750VA Wire Leads 4000Vrms Parallel 25A Series 12.5A 12.5A 117V Dual No Parallel 30V Series 60V
1182L60 1182L60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant No SVHC 60Hz 47.752mm 123.952 mm Chassis Mount 6lbs 2.7kg 127.00mm Dia 47.75mm 300W Toroidal 300VA Wire Leads 4000Vrms Parallel 5A Series 2.5A 2.5A 117V Dual No Parallel 60V Series 120V
166F12C 166F12C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2015 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 35.05mm Laminated Core 4.2W 4.2VA Wire Leads 350mA 2000Vrms 115V Single Yes 12V
166G30 166G30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 500mA 50.8mm UL; CSA Chassis Mount 0.9lb 408.23g 82.55mm Lx41.40mm W 50.80mm 115V 15W Laminated Core 15W 15VA Wire Leads 30V 500mA 500mA 1 2000Vrms Single Yes
229B20 229B20 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 1.2A PCB MOUNTABLE 27.18mm cULus Through Hole 0.62lb 281.23g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 1.2A 1 1750Vrms Parallel 1.2A Series 600mA 115V 230V Dual No Parallel 10V Series 20V
290FEX 290FEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant 518mA 114.3mm Chassis Mount 12lbs 5.4kg 95.25mm Lx119.13mm W 115.90mm Laminated Core Wire Leads 5.5A 518mA 5.5A 240V Single Dual Yes 640V 6.5V
187D12 187D12 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 49.02mm Chassis Mount 1.1lbs 499g 82.55mm Lx52.20mm W 31.5W Laminated Core 31.5W 31.5VA Solder, Quick Connect 2.5A 2000Vrms 115V Single Yes 12.6V
161E56 161E56 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 161 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.25lb 113.4g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 20mA 2000Vrms Parallel 40mA Series 20mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 28V Series 56V
373X 373X Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 96.8mm Chassis Mount 5.7lbs 2.6kg 79.50mm Lx95.25mm W 96.77mm 125W Laminated Core 125W 125VA Wire Leads 2A 2000Vrms 127mA 4A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 700V 6.3V 5V
728 728 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Chassis Mount 700 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 114.3mm CSA Chassis Mount 12lbs 5.4kg 95.25mm Lx133.35mm W 114.30mm Laminated Core 210W 210VA Wire Leads 175mA 60kHz 2000V 115V 115V Single Yes 2000V
164E24 164E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 200mA No SVHC Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 115V 2.4W Laminated Core 2.4W 2.4VA PC Pin 12V 100mA 2500Vrms Parallel 200mA Series 100mA Single Dual No Parallel 12V Series 24V
266F6 266F6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 31.8mm Chassis Mount 0.2lb 90.72g 52.32mm Lx35.05mm W 31.75mm 1.89W Laminated Core 1.89W 1.89VA Wire Leads 300mA 2000Vrms Parallel 600mA Series 300mA 117V 234V Dual No Parallel 3.15V Series 6.3V
160D56 160D56 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.13lb 58.97g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 15mA 2000Vrms Parallel 30mA Series 15mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 28V Series 56V
160D12 160D12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 140mA PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.13lb 58.97g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 6.3V 140mA 70mA 2000Vrms Parallel 140mA Series 70mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
185D20 185D20 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 4.4A 68.1mm CE, TUV, cULus Chassis Mount 1.8lbs 816.5g 79.25mm Lx56.39mm W 68.07mm 115V 43W Laminated Core 43W 43VA Solder, Quick Connect 10V 4.4A 2.2A 4000Vrms Parallel 4.4A Series 2.2A 115V 230V Dual No Parallel 10V Series 20V
266M18 266M18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 3A 66.8mm Chassis Mount 2.7lbs 1.2kg 102.36mm Lx63.50mm W 66.80mm 54W Laminated Core 54W 54VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 9V Series 18V
1182F240 1182F240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Wire Leads ROHS3 Compliant 60Hz 38.1mm 88.9 mm Chassis Mount 2.1lbs 952.5g 88.90mm Dia 38.10mm 80W Toroidal 80VA Wire Leads 4000Vrms 333mA 117V Dual Single No 240V
PWDP13069 PWDP13069 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 152.4mm ROHS3 Compliant 158.75mm Chassis Mount 152.40mm Lx158.75mm W 152.40mm Laminated Core Wire Leads 10A 700mA 500mA 10A 120V 240V Dual Triple No 2800V 1800V 50V 44V 22V 5V
166F6 166F6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 60Hz 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx35.05mm W 1.89W Laminated Core 1.89W 1.89VA Wire Leads 300mA 1 2000Vrms 115V Single Yes 6.3V
BE2F BE2F Hammond Manufacturing 18.7184
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel Bulk 2008 BE Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 2.42A No SVHC 60Hz 50.3mm CSA Chassis Mount 1.5lbs 680.4g 59.18mm Lx66.04mm W 50.29mm 40W Laminated Core 40W 40VA Wire Leads, Quick Connect 2.42A 120V Single No 16.5V
182G110 182G110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 90.7mm 92.202mm ROHS3 Compliant 43.942mm 92.202mm Chassis Mount 1.7lbs 771.1g 43.94mm 50W Toroidal 50W 50VA Wire Leads 227mA 4000Vrms Parallel 454mA Series 227mA 117V 234V Dual No Parallel 110V Series 220V
164G120 164G120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 12W Laminated Core 12W 12VA PC Pin 100mA 2500Vrms Parallel 200mA Series 100mA 115V Single Dual No Parallel 60V Series 120V
186F56 186F56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1.8A 100 65.02mm CSA, UL Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 100.8W Laminated Core 6.35mm 100.8W 100.8VA Solder, Quick Connect 1.8A 2000Vrms 115V 230V Dual Single Yes 56V
161E40 161E40 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 161 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.18lb 81.65g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 30mA 2000Vrms Parallel 60mA Series 30mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 20V Series 40V
274X 274X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 274 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 96.774mm CSA Chassis Mount 4.9lbs 2.2kg 79.50mm Lx88.90mm W 96.77mm 8504.31.40.65 Laminated Core 138W 138VA Wire Leads 3A 2000Vrms 126mA 5A 3A 138 VA 115V Single Triple Yes 750V 6.3V 5V
183K36 183K36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2008 183 Active 1 (Unlimited) PC Pin EAR99 155°C 0°C ROHS3 Compliant 3.12A 60Hz 45.97mm Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 1.56A 4000Vrms Parallel 3.12A Series 1.56A 1.56A 115V 230V Dual No Parallel 18V Series 36V
262B6 262B6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 262 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant ADDITIONAL SECONDARY OF 6.3V FOR FILAMENT 41.4mm Chassis Mount 0.6lb 272.16g 71.37mm Lx38.10mm W 42.67mm 8504.31.40.35 7W Laminated Core 7W 7VA Wire Leads 300mA 43mA 300mA 7 VA 115V Single Dual No 120V 6.3V
186F28 186F28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 3.57A 65.02mm CSA, UL Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 100W Laminated Core 6.35mm 100W 100VA Solder, Quick Connect 3.57A 2000Vrms 115V 230V Dual Single Yes 28V
187A16 187A16 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 0.35lb 158.76g 52.32mm Lx36.45mm W 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 150mA 2000Vrms 115V Single Yes 16V
369JXP 369JXP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.5lbs 1.1kg 69.85mm Lx63.50mm W 78.74mm Laminated Core 50W 50VA Wire Leads 2.5A 2000Vrms 69mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 500V 6.3V
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