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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 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 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 Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
370AX 370AX 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 2.3lbs 1kg 63.50mm Lx69.85mm W 77.72mm 44W Laminated Core 44W 44VA Wire Leads 2.5A 2000Vrms 58mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 480V 6.3V
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
162E48 162E48 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 50mA 2500Vrms Parallel 100mA Series 50mA 115V 230V Dual No Parallel 24V Series 48V
167U20 167U20 Hammond Manufacturing 0.0000
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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 12lbs 5.4kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 320W 320VA Wire Leads 16A 1 2000Vrms 115V Single Yes 20V
227P 227P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 227 Active 1 (Unlimited) PC Pin EAR99 45°C 0°C 2.02mm ROHS3 Compliant 1.54A PARALLEL CONNECTED No SVHC 26.67mm 1.63mm Through Hole 0.38lb 172.37g 51.31mm Lx41.40mm W 8504.31.40.65 40W Semi-Toroidal 40W 40VA PC Pin 1.54A 13V 13V Parallel 3.08A Series 1.54A 40 VA 115V Single Dual No Parallel 13V Series 26V
166G20 166G20 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 500mA No SVHC 60Hz 42.93mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 115V 10W Laminated Core 10W 10VA Wire Leads 20V 500mA 500mA 1 2000Vrms Single Yes
PWDP13109 PWDP13109 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 96.39mm Laminated Core Wire Leads 117V Single Triple Yes
PWDP13105 PWDP13105 Hammond Manufacturing 0.0000
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0.00000000 10 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
161C16 161C16 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 62.5mA PCB MOUNTABLE 21.336mm UL; CSA Through Hole 0.7lb 317.51g 25.40mm Lx23.88mm W 21.34mm 8504.31.40.35 500mW Laminated Core 500mW 0.5VA PC Pin 8V 62.5mA 31.3mA 2000Vrms Parallel 62.5mA Series 31.3mA 0.5 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
266E12 266E12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 266 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.28lb 127.01g 52.32mm Lx30.99mm W 31.75mm Laminated Core 1.8W 1.8VA Wire Leads 150mA 2000Vrms Parallel 300mA Series 150mA 117V 234V Dual No Parallel 6V Series 12V
161G20 161G20 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 1A PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.7lb 317.51g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 10V 1A 1A 2000Vrms Parallel 1A Series 500mA 115V Single Single, Multiple Taps No Parallel 10V Series 20V
166F28 166F28 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Flanges 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 250mA 5 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 7W Laminated Core 7W 7VA Wire Leads 250mA 1 2000Vrms 115V Single Yes 28V
183E16 183E16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 300mA 28.7mm Through Hole 0.17lb 77.11g 41.28mm Lx36.50mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 150mA 4000Vrms Parallel 300mA Series 150mA 115V 230V Dual No Parallel 8V Series 16V
266LH25 266LH25 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 101.6mm Chassis Mount 2.7lbs 1.2kg 101.60mm Lx57.15mm W 66.55mm Laminated Core 70.56W 70.56VA Wire Leads 2.8A 2000Vrms Parallel 5.6A Series 2.8A 117V 234V Dual No Parallel 12.6V Series 25.2V
160F12 160F12 Hammond Manufacturing 0.0000
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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 200mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 4.4W 1.2VA PC Pin 6.3V 200mA 100mA 2000Vrms Parallel 200mA Series 100mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
PWDP13034 PWDP13034 Hammond Manufacturing 0.0000
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0.00000000 2 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 149.23mm ROHS3 Compliant 111.13mm Chassis Mount 149.23mm Lx111.13mm W 133.35mm Laminated Core Wire Leads 700mA 700mA 117V 234V Dual, Multiple Taps Single No 1171V 860V
185D230 185D230 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 68.072mm CE, TUV, cULus Chassis Mount 1.8lbs 816.5g 79.25mm Lx56.39mm W 68.07mm 43W Laminated Core 43W 43VA Solder, Quick Connect 190mA 4000Vrms Parallel 380mA Series 190mA 115V 230V Dual No Parallel 115V Series 230V
BE5G BE5G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2001 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant CSA Chassis Mount 1.6lbs 725.7g 66.04mm Lx59.18mm W 50.29mm 8504.31.40.65 Laminated Core 40W 40VA Wire Leads 1.67A 1 40 VA 240V Single No 24V
182K117 182K117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 182 Active 1 (Unlimited) Wire Leads EAR99 111mm ROHS3 Compliant 43.9mm CE, CSA, UL Chassis Mount 3.9lbs 1.8kg 43.94mm 160W Toroidal 160W 160VA Wire Leads 1.37A 4000Vrms Parallel 1.37A Series 684mA 117V 234V Dual No Parallel 117V Series 234V
161H40 161H40 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 0.87lb 394.63g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 1.2A 2000Vrms Parallel 1.2A Series 600mA 24 VA 115V Single Single, Multiple Taps No Parallel 20V Series 40V
266N12 266N12 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 8A 66.5mm CSA, UL Chassis Mount 2.7lbs 1.2kg 101.60mm Lx56.13mm W 66.55mm 50.4W Laminated Core 50.4W 50.4VA Wire Leads 6.3V 8A 4A 2000Vrms Parallel 8A Series 4A 117V 234V Dual No Parallel 6.3V Series 12.6V
370FX 370FX 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 5.6lbs 2.5kg 79.50mm Lx107.95mm W 96.77mm 142W 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
186E56 186E56 Hammond Manufacturing 0.0000
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0.00000000 download 4 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 56W Laminated Core 56W 56VA Solder, Quick Connect 1A 2000Vrms 115V 230V Dual Single Yes 56V
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
186B28 186B28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 49.02mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 5.6W Laminated Core 5.6W 5.6VA Solder, Quick Connect 200mA 2000Vrms 115V 230V Dual Single Yes 28V
183H12 183H12 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 3.2A 41.4mm Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 115V 20W Laminated Core 20W 20VA PC Pin 1.6A 4000Vrms Parallel 3.2A Series 1.6A 115V 230V Dual No Parallel 6.3V Series 12.6V
167M30 167M30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 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 90W 90VA Wire Leads 3A 1 2000Vrms 115V Single Yes 30V
229B16 229B16 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 1.4A PCB MOUNTABLE 27.18mm cULus Through Hole 0.62lb 281.23g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 1.4A 1 1750Vrms Parallel 1.4A Series 700mA 115V 230V Dual No Parallel 8V Series 16V
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
187E36 187E36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 54W Laminated Core 54W 54VA Solder, Quick Connect 1.5A 2000Vrms 115V Single Yes 36V
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