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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 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 Transformer Type Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
186D36 186D36 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 850mA 49.02mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.20mm W 30.6W Laminated Core 6.35mm 30.6W 30.6VA Solder, Quick Connect 850mA 2000Vrms 115V 230V Dual Single Yes 36V
166S10 166S10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 72mm UL; CSA Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm Laminated Core 100W 100VA Wire Leads 10A 1 2000Vrms 115V Single Yes 10V
161H56 161H56 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 35.052mm UL; CSA Through Hole 0.77lb 349.27g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 420mA 2000Vrms Parallel 840mA Series 420mA 24 VA 115V Single Single, Multiple Taps No Parallel 28V Series 56V
1182Q117 1182Q117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 60.452mm 149.352 mm Chassis Mount 13lbs 5.9kg 152.40mm Dia 73.15mm 750W Toroidal 750VA Wire Leads 4000Vrms Parallel 6.42A Series 3.21A 3.21A 117V Dual No Parallel 117V Series 234V
229E230 229E230 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 0.21lb 95.25g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 85mA 1 1750Vrms Parallel 20mA Series 10mA 115V 230V Dual No Parallel 115V Series 230V
183K28 183K28 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 4A 45.97mm Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 2A 4000Vrms Parallel 4A Series 2A 115V 230V Dual No Parallel 14V Series 28V
187A56 187A56 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 29.972mm Chassis Mount 0.29lb 131.54g 52.32mm Lx36.45mm W 29.97mm 2.5W Laminated Core 2.5W 2.5VA Solder, Quick Connect 40mA 2000Vrms 115V Single Yes 56V
183G28 183G28 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 720mA 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 360mA 4000Vrms Parallel 720mA Series 360mA 115V 230V Dual No Parallel 14V Series 28V
1182P22 1182P22 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 10.22A Series 5.11A 5.11A 117V Dual No Parallel 22V Series 44V
164E120 164E120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 20mA 2500Vrms Parallel 40mA Series 20mA 115V Single Dual No Parallel 60V Series 120V
160E20 160E20 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 160 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 120mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 115V 1.2W Laminated Core 1.2W 1.2VA PC Pin 10V 120mA 60mA 2000Vrms Parallel 120mA Series 60mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 10V Series 20V
182D110 182D110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 80mm ROHS3 Compliant 31.8mm Chassis Mount 0.76lb 344.73g 31.75mm Toroidal 15W 15VA Wire Leads 68mA 4000Vrms Parallel 136mA Series 68mA 117V 234V Dual No Parallel 110V Series 220V
186D120 186D120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 49.02mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.20mm W 30W Laminated Core 30W 30VA Solder, Quick Connect 250mA 2000Vrms 115V 230V Dual Single Yes 120V
166N12 166N12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 4A No SVHC 60Hz 58.7mm CSA, UL Chassis Mount 2lbs 907.2g 93.73mm Lx50.80mm W 58.67mm 115V 50.4W Laminated Core 50.4W 50.4VA Wire Leads 12.6V 4A 4A 1 2000Vrms Single Yes
162E56 162E56 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 Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 45mA 2500Vrms Parallel 90mA Series 45mA 115V 230V Dual No Parallel 28V Series 56V
164J12 164J12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2008 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 2.85A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 2.85A 2500Vrms Parallel 5.7A Series 2.85A 115V Single Dual No Parallel 6.3V Series 12.6V
164D48 164D48 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 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 23mA 2500Vrms Parallel 46mA Series 23mA 115V Single Dual No Parallel 24V Series 48V
164F36 164F36 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2008 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 340mA No SVHC Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 115V 6W Laminated Core 6W 6VA PC Pin 170mA 2500Vrms Parallel 340mA Series 170mA 170mA Single Dual No Parallel 18V Series 36V
1182M117 1182M117 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 2.56A Series 1.28A 1.28A 117V 234V Dual No Parallel 117V Series 234V
1182Q60 1182Q60 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 12.5A Series 6.25A 6.25A 117V Dual No Parallel 60V Series 120V
270DAZ 270DAZ Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 270 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 104mA 82.55mm Chassis Mount 3.9lbs 1.8kg 71.37mm Lx82.55mm W 85.85mm 76W Laminated Core 76W 76VA Wire Leads 3.5A 2000Vrms 104mA 3.5A 117V Single Dual Yes 520V 6.3V
262A12 262A12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2013 262 yes Active Not Applicable ROHS3 Compliant Chassis Mount 0.6lb 272.16g SMPS TRANSFORMER
262E12 262E12 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 262 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant ADDITIONAL SECONDARY OF 12.6V FOR FILAMENT 50.8mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx50.80mm W 50.80mm 8504.31.40.35 18W Laminated Core 18W 18VA Wire Leads 600mA 87mA 600mA 18 VA 115V Single Dual No 120V 12.6V
229E88 229E88 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.21lb 95.25g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 10mA 1 1750Vrms Parallel 56mA Series 28mA 115V 230V Dual No Parallel 44V Series 88V
161C12 161C12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2008 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 80mA PCB MOUNTABLE No SVHC 21.336mm UL; CSA Through Hole 0.1lb 45.36g 25.40mm Lx23.88mm W 21.34mm 8504.31.40.35 500mW Laminated Core 500mW 0.5VA PC Pin 6.3V 80mA 40mA 2000Vrms Parallel 80mA Series 40mA 0.5 VA 115V Single Single, Multiple Taps No Parallel 6.3V Series 12.6V
182T60 182T60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 180mm ROHS3 Compliant No SVHC 88.9mm CE, CSA, UL Chassis Mount 25lbs 11.3kg 88.90mm 1.5kW Toroidal 1.5kW 1500VA Wire Leads 12.5A 4000Vrms Parallel 25A Series 12.5A 12.5A 117V 234V Dual No Parallel 60V Series 120V
161G16 161G16 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 1.28A PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.57lb 258.55g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 8V 1.28A 1.28A 2000Vrms Parallel 1.28A Series 640mA 10 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
226R 226R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 226 Active 1 (Unlimited) PC Pin EAR99 35°C 0°C 1.73mm ROHS3 Compliant 1.33A PARALLEL CONNECTED 20.32mm 1.35mm Through Hole 0.22lb 99.79g 43.94mm Lx34.29mm W 8504.31.40.35 20W Semi-Toroidal 20W 20VA PC Pin 1.33A 15V 15V Parallel 1.33A Series 670mA 20 VA 115V Single Dual No Parallel 15V Series 30V
229E34 229E34 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 PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.21lb 95.25g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 45mA 1 1750Vrms Parallel 150mA Series 75mA 115V 230V Dual No Parallel 17V Series 34V
186E10 186E10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 186 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 50W Laminated Core 50W 50VA Solder, Quick Connect 5A 2000Vrms 115V 230V Dual Single Yes 10V
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