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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 Operating Supply Voltage Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case 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 Application Number of Outputs Output Current Max Output Current Inductance DC Resistance (DCR) Transformer Type Current - Output Isolation Voltage Power (Watts) 1st Connector 2nd Connector Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
612H 612H Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis, Chassis Mount Bulk 612 Active Quick Connect EAR99 600V ROHS3 Compliant 13mm Chassis Mount 226.796185g 2.060Lx1.250W 52.32mmx31.75mm 1.190 30.23mm GENERAL PURPOSE 1.5mH 490mOhm SCR and Triac Trigger (Encapsulated) 4kV 1:1:1
1182J15 1182J15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 31.75mm 76.2 mm Chassis Mount 1.1lbs 499g 76.20mm Dia 30W Toroidal 30VA Wire Leads 4000Vrms Parallel 2A Series 1A 1A 117V Dual No Parallel 15V Series 30V
166G44 166G44 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 500mA 50.8mm UL; CSA Chassis Mount 1lb 453.59g 82.55mm Lx44.45mm W 50.80mm 115V 22W Laminated Core 22W 22VA Wire Leads 44V 500mA 500mA 1 2000Vrms Single Yes
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
632B 632B Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 632 Obsolete Not Applicable Solder 25mm RoHS Compliant 6 13mm 20mm Through Hole 0.984Lx0.787W 25.00mmx20.00mm 0.512 13.00mm 1mH SCR and Triac Trigger (Encapsulated) 2:1:1
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
229D10 229D10 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 4.8A PCB MOUNTABLE 35.052mm cULus Through Hole 1.3lbs 589.7g 63.50mm Lx79.25mm W 35.05mm 48W Semi-Toroidal 48W 48VA PC Pin 4.8A 1 1750Vrms Parallel 9.6A Series 4.8A 115V 230V Dual No Parallel 5V Series 10V
1182H240 1182H240 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 667mA 117V Dual Single No 240V
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
372XP 372XP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Wire Leads ROHS3 Compliant Chassis Mount 2.7lbs 1.2kg 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 Triple Yes 620V 6.3V 5V
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
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
CT250A CT250A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 120.65mm Chassis Mount 1.6lbs 725.7g 4.750Lx1.750W 120.65mmx44.45mm 4.250 107.95mm 5W Non-Invasive (Solid Core) Wire Leads 5A 250:5
170GE 170GE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant 139.7mm 177.8mm 24lbs 10.9kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1 1500VA Wire Leads Wire Leads 115V 230V 115V 230V
162E16 162E16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 162 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 300mA Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 150mA 2500Vrms Parallel 300mA Series 150mA 115V 230V Dual No Parallel 8V Series 16V
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
715A 715A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 9lbs 4.1kg 104.90mm Lx95.25mm W 114.30mm Laminated Core 200W 200VA Wire Leads 300mA 117V 234V Single Yes 1020V
266G9 266G9 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads 60.45mm ROHS3 Compliant 36.3mm 37.59mm CSA, UL Chassis Mount 0.2lb 90.72g 60.45mm Lx37.59mm W 36.32mm 4.5W Laminated Core 4.5W 4.5VA Wire Leads 1A 2000Vrms Parallel 1A Series 500mA 117V 234V Dual Dual No Parallel 4.5V Series 9V
PWDP13126 PWDP13126 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
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
186B12 186B12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 500mA 34.79mm CSA, UL Chassis Mount 0.44lb 199.58g 60.20mm Lx41.28mm W 34.80mm 6.3W Laminated Core 6.35mm 6.3W 6.3VA Solder, Quick Connect 500mA 2000Vrms 115V 230V Dual Single Yes 12.6V
162J56 162J56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 1.3A 2500Vrms Parallel 1.3A Series 650mA 115V 230V Dual No Parallel 28V Series 56V
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
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
183K12 183K12 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 8.8A 45.97mm Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 4.4A 4000Vrms Parallel 8.8A Series 4.4A 115V 230V Dual No Parallel 6.3V Series 12.6V
PT200MQMJ PT200MQMJ Hammond Manufacturing 0.0000
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0.00000000 EAR99 108mm Non-RoHS Compliant 833MHz 82.5mm 102mm 200W POWER TRANSFORMER 1.74A
166N10 166N10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis, Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C 115V ROHS3 Compliant 4A No SVHC 58.7mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx50.80mm W 58.67mm 115V 40W Laminated Core 40W 40VA Wire Leads 10V 4A 4A 1 2000Vrms Single Yes
369KX 369KX 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 300mA No SVHC 96.393mm Chassis Mount 2.3lbs 1kg 106.32mm Lx79.38mm W 96.39mm 188W Laminated Core 188W 188VA Wire Leads 3A 2000Vrms 300mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 450V 6.3V 5V
186C10 186C10 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 1.2A 41.14mm CSA, UL Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 1.2A 2000Vrms 115V 230V Dual Single Yes 10V
VT57A VT57A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2008 VT Active Not Applicable Screw 76.2mm ROHS3 Compliant Lead Free 120 No SVHC 60Hz 65.024mm 82.55mm 2.4lbs 1.1kg Isolation 8W 8VA Screw Terminal Screw Terminal 480:120 480V 120V
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