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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 Material Shape Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature REACH SVHC Reach Compliance Code 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 Inductance Transformer Type Output Voltage 1 Input Voltage (Max) Turns Ratio - Primary:Secondary 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)
182J117 182J117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 101mm ROHS3 Compliant No SVHC 42.7mm CE, CSA, UL Chassis Mount 2.9lbs 1.3kg 42.67mm 120W Toroidal 120W 120VA Wire Leads 222V 1.02A 1.02A 4000Vrms Parallel 1.02A Series 513mA 1.02A 117V 234V Dual No Parallel 117V Series 234V
1182G240 1182G240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 41.402mm 95.25 mm Chassis Mount 3lbs 1.4kg 101.60mm Dia 41.40mm 120W Toroidal 120VA Wire Leads 4000Vrms 500mA 117V Dual Single No 240V
1182N60 1182N60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 57.15mm 139.7 mm Chassis Mount 9lbs 4.1kg 139.70mm Dia 500W Toroidal 500VA Wire Leads 4000Vrms Parallel 8.34A Series 4.17A 4.17A 117V Dual No Parallel 60V Series 120V
164E16 164E16 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 Lead Free 300mA Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 115V 2.4W Laminated Core 2.4W 2.4VA PC Pin 8V 150mA 2500Vrms Parallel 300mA Series 150mA Single Dual No Parallel 8V Series 16V
164G36 164G36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2008 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 700mA No SVHC Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 115V 12W Laminated Core 12W 12VA PC Pin 350mA 2500Vrms Parallel 700mA Series 350mA Single Dual No Parallel 18V Series 36V
PWDP13045 PWDP13045 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2015 Peter W. Dahl Design Active Wire Leads 146.05mm ROHS3 Compliant 160.66mm Chassis Mount 146.05mm Lx160.66mm W 152.40mm Laminated Core Wire Leads 500mA 500mA 115V 230V Dual Single No 2225V
183G36 183G36 Hammond Manufacturing 13.3092
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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 560mA No SVHC 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 280mA 4000Vrms Parallel 560mA Series 280mA 280mA 115V 230V Dual No Parallel 18V Series 36V
630D 630D Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 630 Obsolete Not Applicable Solder 25mm RoHS Compliant 6 13mm 20mm Through Hole 0.984Lx0.787W 25.00mmx20.00mm 0.512 13.00mm 16.3mH SCR and Triac Trigger (Encapsulated) 1:1
262D12 262D12 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 12.6V FOR FILAMENT 50.8mm Chassis Mount 1lb 453.59g 82.55mm Lx41.15mm W 50.80mm 8504.31.40.35 12W Laminated Core 12W 12VA Wire Leads 450mA 53mA 450mA 12 VA 115V Single Dual No 120V 12.6V
290DEX 290DEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 8lbs 3.6kg 87.33mm Lx103.20mm W 106.38mm Laminated Core Wire Leads 3A 230mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
162F28 162F28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 200mA Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 200mA 2500Vrms Parallel 400mA Series 200mA 115V 230V Dual No Parallel 14V Series 28V
162G36 162G36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2008 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 700mA No SVHC Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 115V 12W Laminated Core 12W 12VA PC Pin 350mA 2500Vrms Parallel 700mA Series 350mA 115V 230V Dual No Parallel 18V Series 36V
717 717 Hammond Manufacturing 0.0000
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0.00000000 download Adhesive, Chassis Mount Rubber Flat, Round 700 Active Not Applicable Wire Leads EAR99 105°C 0°C Grey ROHS3 Compliant 165.1mm CSA Chassis Mount 18lbs 8.2kg 127.00mm Lx133.35mm W 165.10mm Laminated Core 510W 510VA Wire Leads 500mA 60kHz 1020V 115V 115V Single Yes 1020V
186D24 186D24 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 1.25A 49.02mm CSA, UL Chassis Mount 1.4lbs 635g 82.55mm Lx52.20mm W 30W Laminated Core 6.35mm 30W 30VA Solder, Quick Connect 1.25A 2000Vrms 115V 230V Dual Single Yes 24V
166F36 166F36 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 300mA 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 115V 10.8W Laminated Core 10.8W 10.8VA Wire Leads 300mA 300mA 1 2000Vrms Single Yes 36V
291CEX 291CEX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 291 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 6.8lbs 3.1kg 79.38mm Lx103.20mm W 96.85mm Laminated Core Wire Leads 3A 207mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
166F10 166F10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 300mA No SVHC 30.23mm UL; CSA Chassis Mount 0.2lb 90.72g 52.32mm Lx35.02mm W 115V 3W Laminated Core 3W 3VA Wire Leads 10V 300mA 300mA 1 2000Vrms Single Yes
266G16 266G16 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 42.7mm Chassis Mount 0.6lb 272.16g 71.37mm Lx40.64mm W 42.67mm 8W Laminated Core 8W 8VA Wire Leads 1A 2000Vrms Parallel 1A Series 500mA 117V 234V Dual No Parallel 8V Series 16V
166E44 166E44 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 166 Active Not Applicable Wire Leads EAR99 130°C 0°C ROHS3 Compliant 150mA 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 115V 6.6W Laminated Core 6.6W 6.6VA Wire Leads 44V 150mA 150mA 1 2000Vrms Single Yes
PWDI13055 PWDI13055 Hammond Manufacturing 0.0000
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0.00000000 14 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 87.33mm ROHS3 Compliant 94.82mm Chassis Mount 87.33mm Lx94.82mm W 104.77mm Laminated Core Wire Leads 237mA 237mA 115V Single Single Yes 3600V
BF5F BF5F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 BF Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 93.8mm Chassis Mount 3.2lbs 1.5kg 76.20mm Lx63.50mm W 95.25mm Laminated Core 75W 75VA Wire Leads 4.68A 240V Single No 16V
372X 372X 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 2.9lbs 1.3kg 84.07mm Lx71.37mm W 86.89mm Laminated Core 75W 75VA Wire Leads 2A 2000Vrms 81mA 2.4A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 620V 6.3V 5V
161FA16 161FA16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 520mA 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 8V 520mA 260mA 2000Vrms Parallel 520mA Series 260mA 4.4 VA 115V Single Single, Multiple Taps No Parallel 10V Series 20V
374BXP 374BXP 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 201mA Chassis Mount 8.5lbs 3.9kg 99.95mm Lx95.25mm W 115.90mm 200W Laminated Core 200W 200VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 750V 6.3V 5V
167M20 167M20 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 77.7mm UL; CSA Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm Laminated Core 60W 60VA Wire Leads 3A 1 2000Vrms 115V Single Yes 20V
370DXP 370DXP 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 2.7lbs 1.2kg 84.07mm Lx71.37mm W 86.89mm Laminated Core 86W 86VA Wire Leads 2A 2000Vrms 104mA 3A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
291CX 291CX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 291 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 6.8lbs 3.1kg 79.38mm Lx103.20mm W 96.85mm Laminated Core Wire Leads 3A 207mA 4A 3A 120V Single Triple Yes 650V 6.3V 5V
266PA14 266PA14 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 87.4mm CSA, UL Chassis Mount 4lbs 1.8kg 71.37mm Lx72.39mm W 87.38mm 84W Laminated Core 84W 84VA Wire Leads 6A 2000Vrms Parallel 12A Series 6A 117V 234V Dual No Parallel 7V Series 14V
1182P12 1182P12 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 41.402mm 95.25 mm Chassis Mount 3lbs 1.4kg 101.60mm Dia 41.40mm 120W Toroidal 120VA Wire Leads 4000Vrms Parallel 10A Series 5A 5A 117V Dual No Parallel 12V Series 24V
167L55 167L55 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 110W 110VA Wire Leads 2A 1 2000Vrms 115V Single Yes 55V
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