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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 Current Rating Number of Pins Additional Feature REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance Transformer Type Current - Output 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)
PT150MGJ PT150MGJ Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 150W POWER TRANSFORMER 1.25A
610G 610G Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder 11.4mm Non-RoHS Compliant 6 15.8mm 11.4mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm 12mH Isolation and Data Interface (Encapsulated) 1:1CT
166D25 166D25 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 100mA 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 53.32mm Lx35.05mm W 115V 2.5W Laminated Core 2.5W 2.5VA Wire Leads 25V 100mA 100mA 1 2000Vrms Single Yes
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
266M6 266M6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 6A 50.8mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm 18.9W Laminated Core 18.9W 18.9VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 3.15V Series 6.3V
162F20 162F20 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 300mA 8.94mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 300mA 2500Vrms Parallel 600mA Series 300mA 115V 230V Dual Dual No Parallel 10V Series 20V
183H36 183H36 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 1.12A 41.4mm Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 115V 20W Laminated Core 20W 20VA PC Pin 1.12A 4000Vrms Parallel 1.12A Series 560mA 115V 230V Dual No Parallel 18V Series 36V
260C 260C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 260 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.8lbs 1.3kg 102.36mm Lx67.31mm W 66.80mm Laminated Core 65W 65VA Wire Leads 2A 85mA 2A 2A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 500V 6.3V 5V
369GX 369GX 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 50W Laminated Core 50W 50VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 450V 6.3V
166M12 166M12 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.7lbs 771.1g 93.73mm Lx54.10mm W 58.67mm Laminated Core 37.8W 37.8VA Wire Leads 3A 2000Vrms 115V Single Yes 12.6V
187E28 187E28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 57.15mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 56W Laminated Core 56W 56VA Solder, Quick Connect 2A 2000Vrms 115V Single Yes 28V
183F10 183F10 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 1A No SVHC 35.05mm Through Hole 0.37lb 167.83g 41.28mm Lx36.50mm W 34.93mm 115V 5W Laminated Core 5W 5VA PC Pin 1A 2 4000Vrms Parallel 1A Series 500mA 500mA 115V 230V Dual No Parallel 5V Series 10V
164G20 164G20 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 600mA Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 12W Laminated Core 12W 12VA PC Pin 1.2A 2500Vrms Parallel 1.2A Series 600mA 115V Single Dual No Parallel 10V Series 20V
273CZ 273CZ 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 96.774mm Chassis Mount 5.9lbs 2.7kg 79.50mm Lx96.77mm W 95.25mm 159W Laminated Core 159W 159VA Wire Leads 3A 2000Vrms 172mA 5A 3A 117V Single Triple Yes 650V 6.3V 5V
BF2F BF2F Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 BF Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 4.68A 93.8mm Chassis Mount 3.2lbs 1.5kg 76.20mm Lx63.50mm W 95.25mm 75W Laminated Core 75W 75VA Wire Leads 4.68A 120V Single No 16V
182P22 182P22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 126mm ROHS3 Compliant No SVHC 48.3mm CE, CSA, UL Chassis Mount 5lbs 2.3kg 48.26mm 225W Toroidal 225W 225VA Wire Leads 22V 10.22A 5.11A 4000Vrms Parallel 10.22A Series 5.11A 10.22A 117V 234V Dual No Parallel 22V Series 44V
166L42 166L42 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 2A 66.8mm UL; CSA Chassis Mount 2.9lbs 1.3kg 102.36mm Lx63.50mm W 66.80mm 115V 84W Laminated Core 84W 84VA Wire Leads 42V 2A 2A 1 2000Vrms Single Yes
291DEX 291DEX 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 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
266FB24 266FB24 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 42.9mm CSA, UL Chassis Mount 0.75lb 340.19g 71.63mm Lx42.93mm W 42.93mm 9.6W Laminated Core 9.6W 9.6VA Wire Leads 400mA 2000Vrms Parallel 800mA Series 400mA 117V 234V Dual No Parallel 12V Series 24V
266L48 266L48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 4A 71.374mm CSA, UL Chassis Mount 4.5lbs 2kg 71.37mm Lx77.72mm W 85.85mm 96W Laminated Core 96W 96VA Wire Leads 24V 4A 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 24V Series 48V
167J55 167J55 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 55W 55VA Wire Leads 1A 1 2000Vrms 115V Single Yes 55V
166L14 166L14 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 60Hz 42.9mm CSA, UL Chassis Mount 1.4lbs 635g 82.55mm Lx50.80mm W 50.80mm 115V 28W Laminated Core 28W 28VA Wire Leads 14V 2A 2A 1 2000Vrms Single Yes
266M5 266M5 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 3A 50.8mm CSA, UL Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm 15W Laminated Core 15W 15VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 2.5V Series 5V
182P12 182P12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 99.5mm ROHS3 Compliant 42.7mm CE, CSA, UL Chassis Mount 2.9lbs 1.3kg 42.67mm 120W Toroidal 120W 120VA Wire Leads 5A 4000Vrms Parallel 10A Series 5A 117V 234V Dual No Parallel 12V Series 24V
370CX 370CX 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 2.5lbs 1.1kg 76.20mm Lx63.50mm W 77.72mm Laminated Core 59W 59VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 600mA 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 550V 6.3V 6.3V
371X 371X 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 2.5lbs 1.1kg 76.20mm Lx63.50mm W 77.72mm Laminated Core 63W 63VA Wire Leads 2A 2000Vrms 69mA 2A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 560V 6.3V 5V
164D16 164D16 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 70mA Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 70mA 2500Vrms Parallel 140mA Series 70mA 115V Single Dual No Parallel 8V Series 16V
167M5 167M5 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads 130°C 0°C 47.75mm ROHS3 Compliant 60Hz 63.5mm 55.63mm Chassis Mount 0.9lb 408.23g 47.75mm Lx55.63mm W 63.50mm 15W Laminated Core 15W 15VA Wire Leads 3A 2000Vrms 3A 115V Single Single Yes 5V
269GX 269GX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 269 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 75mA ADDITIONAL SECONDARY OF 6.3V FOR FILAMENT 66.802mm CSA Chassis Mount 1.9lbs 861.8g 55.63mm Lx66.80mm W 66.80mm 8504.31.40.65 48W Laminated Core 48W 48VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 48 VA 115V Single Dual Yes 450V 6.3V
165P60 165P60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 165 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 95.25mm UL; CSA Chassis Mount 9lbs 4.1kg 114.30mm Lx88.90mm W Laminated Core 300W 300VA Wire Leads 5A 1 2000Vrms 115V Single Yes 60V
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