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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 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 Max DC Current 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)
369EX 369EX 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 77.7mm Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 45W Laminated Core 45W 45VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 380V 6.3V
167Q14 167Q14 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 77.7mm UL; CSA Chassis Mount 2.9lbs 1.3kg 63.50mm Lx76.20mm W 77.72mm Laminated Core 84W 84VA Wire Leads 6A 1 2000Vrms 115V Single Yes 14V
PWDP13048 PWDP13048 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 650mA 115V Dual Triple Yes
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0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin 130°C 0°C 42.93mm ROHS3 Compliant 36.83mm 31.75mm Through Hole 0.33lb 149.69g 42.93mm Lx31.75mm W 36.83mm 4.4W Laminated Core 10W 10VA PC Pin 440mA 2000Vrms Parallel 880mA Series 440mA 115V Single Single, Multiple Taps No Parallel 5V Series 10V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 6.25A 65.024mm CSA, UL Chassis Mount 2.8lbs 1.3kg 102.36mm Lx66.68mm W 65.02mm 100W Laminated Core 6.35mm 100W 100VA Solder, Quick Connect 6.25A 2000Vrms 115V 230V Dual Single Yes 16V
370FXP 370FXP 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 5.6lbs 2.5kg 99.82mm Lx79.50mm W 96.52mm Laminated Core 141W 141VA Wire Leads 3A 2000Vrms 173mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
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0.00000000 download 12 Weeks PCB, Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 110mA 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 8V 110mA 55mA 2000Vrms Parallel 110mA Series 55mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
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0.00000000 download 4 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 250mA 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 250mA 2000Vrms 115V 230V Dual Single Yes 48V
229B88 229B88 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free 130mA PCB MOUNTABLE 27.18mm UL; CSA Through Hole 0.63lb 285.76g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 130mA 1 1750Vrms Parallel 260mA Series 130mA 115V 230V Dual No Parallel 44V Series 88V
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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 210mA 35.05mm Through Hole 0.37lb 167.83g 41.28mm Lx36.50mm W 34.93mm 5W Laminated Core 5W 5VA PC Pin 210mA 4000Vrms Parallel 420mA Series 210mA 115V 230V Dual No Parallel 12V Series 24V
PHC50AGA PHC50AGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 PHC Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.1lbs 952.5g 101.60mm Lx63.50mm W 66.80mm Laminated Core 50W 50VA Wire Leads 2.08A 600V Single No 24V
273DX 273DX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 273 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 88.9mm Chassis Mount 4.6lbs 2.1kg 73.15mm Lx88.90mm W 88.90mm 101W Laminated Core 101W 101VA Wire Leads 2A 2000Vrms 103mA 3A 2A 117V Single Triple Yes 700V 6.3V 5V
PHC50JGA PHC50JGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 PHC Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.1lbs 952.5g 101.60mm Lx63.50mm W 66.80mm Laminated Core 50W 50VA Wire Leads 2.08A 120V Single No 24V
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0.00000000 download 4 Weeks Chassis Mount 2012 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 115.8mm UL; CSA Chassis Mount 8.4lbs 3.8kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 300W 300VA Wire Leads 10A 1 2000Vrms 115V Single Yes 30V
161E120 161E120 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 8mA 2000Vrms Parallel 16mA Series 8mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 60V Series 120V
182L240 182L240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 138mm ROHS3 Compliant 56.1mm Chassis Mount 8.5lbs 3.9kg 56.13mm Toroidal 500W 500VA Wire Leads 2.08A 4000Vrms 117V 234V Dual Single No 240V
166F14 166F14 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2010 166 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx34.29mm W 36.32mm Laminated Core 3.5VA Wire Leads 2000Vrms 250mA 115V Single Yes 14V
186B20 186B20 Hammond Manufacturing 16.6698
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0.00000000 download 12 Weeks Chassis Mount 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 34.79mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 6W Laminated Core 6W 6VA Solder, Quick Connect 300mA 2000Vrms 115V 230V Dual Single Yes 20V
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
161C10 161C10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free PCB MOUNTABLE 21.336mm UL; CSA Through Hole 0.08lb 36.29g 25.40mm Lx23.88mm W 21.34mm 8504.31.40.35 500mW Laminated Core 500mW 0.5VA PC Pin 50mA 2000Vrms Parallel 100mA Series 50mA 0.5 VA 115V Single Single, Multiple Taps No Parallel 5V Series 10V
183G10 183G10 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 2A 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 5V Series 10V
229A12 229A12 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 Lead Free 450mA PCB MOUNTABLE 21.59mm cULus Through Hole 0.28lb 127.01g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 450mA 1 1750Vrms Parallel 900mA Series 450mA 115V 230V Dual No Parallel 6.3V Series 12.6V
185E28 185E28 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 5.6A 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 14V 5.6A 2.8A 4000Vrms Parallel 5.6A Series 2.8A 115V 230V Dual No Parallel 14V Series 28V
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
160F40 160F40 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 0.33lb 149.69g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 110mA 2000Vrms Parallel 220mA Series 110mA 4.4 VA 115V 230V Dual Single, Multiple Taps No Parallel 20V Series 40V
PHC25AGA PHC25AGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 PHC Active Not Applicable Wire Leads 58.67mm ROHS3 Compliant 1.04A 60Hz 93.73mm Chassis Mount 1.4lbs 635g 58.67mm Lx93.73mm W 58.67mm 25W Laminated Core 25W 25VA Wire Leads 1.04A 1.04A 600V Single Single No 24V
1182K117 1182K117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 44.45mm 107.95 mm Chassis Mount 3.8lbs 1.7kg 110.49mm Dia 160W Toroidal 160VA Wire Leads 4000Vrms Parallel 1.368A Series 684mA 684A 117V Dual No Parallel 117V Series 234V
728A 728A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 175mA No SVHC 114.3mm Chassis Mount 12lbs 5.4kg 133.35mm Lx95.25mm W 114.30mm 210W Laminated Core 210W 210VA Wire Leads 175mA 175mA 117V 234V Single Yes 2000V
266EA24 266EA24 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 36.8mm CSA, UL Chassis Mount 0.45lb 204.12g 60.45mm Lx40.64mm W 36.83mm 4.8W Laminated Core 4.8W 4.8VA Wire Leads 200mA 2000Vrms Parallel 400mA Series 200mA 117V 234V Dual No Parallel 12V Series 24V
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
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