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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 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) Voltage - Rated AC Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Cord Length Operating Frequency-Max DC Resistance (DCR) Transformer Type Insertion Loss Output Voltage 1 Input Voltage (Max) Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
167L36 167L36 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 72W 72VA Wire Leads 2A 1 2000Vrms 115V Single Yes 36V
148T 148T Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.526mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 2.1mA 300mW 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 500CT ±1dB 3.2 41Ohm 340mOhm
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
HX94A HX94A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2016 HX Active Not Applicable Terminals 3.75mm ROHS3 Compliant Lead Free 600 3.13mm 4mm 6.5lbs 2.9kg 20W Isolation 20W 20VA Screw Terminal Screw Terminal 600V 120V
260M 260M 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 8.7lbs 3.9kg 114.30mm Lx82.55mm W 95.25mm Laminated Core 248W 248VA Wire Leads 3A 288mA 5A 3A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 700V 6.3V 5V
289DT 289DT Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2006 289 Active Not Applicable Plug 152.4mm ROHS3 Compliant 120.7mm 209.6mm cULus 15lbs 6.8kg 500W Isolation 500W 1.524m 500VA NEMA 6-15P NEMA 5-15R (2) 240V 120V Single
1182R117 1182R117 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 158.75 mm Chassis Mount 17lbs 7.7kg 158.75mm Dia 73.15mm 1kW Toroidal 1000VA Wire Leads 4000Vrms Parallel 8.6A Series 4.3A 4.27A 117V Dual No Parallel 117V Series 234V
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0.00000000 4 Weeks Chassis Mount 2010 291 Active Wire Leads ROHS3 Compliant Lead Free 81mA unknown 71.5518mm Chassis Mount 3lbs 1.4kg 63.50mm Lx71.55mm W 77.80mm Laminated Core Wire Leads 2A 81mA 2A 2A 120V Single Triple Yes 650V 6.3V 5V
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0.00000000 download 298 Obsolete Not Applicable Plug 215.9mm Non-RoHS Compliant 171.5mm 228.6mm Isolation 1.5kW 2 1500VA NEMA 5-15P 115V 230V
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0.00000000 download 12 Weeks 171 Active 1 (Unlimited) Plug EAR99 96.5mm ROHS3 Compliant No SVHC 118.87mm 96.52mm UL 6.5lbs 2.9kg 115V 8504.31.40.65 115V 100W Isolation 100W 304.8mm 100VA NEMA 5-15P NEMA 5-15R 1 100 VA
167M36 167M36 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 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 108W 108VA Wire Leads 3A 1 2000Vrms 115V Single Yes 36V
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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 41.4mm Chassis Mount 0.6lb 272.16g 71.37mm Lx38.10mm W 42.67mm 8504.31.40.35 7W Laminated Core 7W 7VA Wire Leads 300mA 45mA 300mA 7 VA 115V Single Dual No 120V 12.6V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 2A 69.9mm CSA, UL Chassis Mount 1.6lbs 725.7g 79.50mm Lx50.80mm W 69.85mm 24W Laminated Core 24W 24VA Wire Leads 12V 2A 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 12V Series 24V
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
228H 228H Hammond Manufacturing 84.0452
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0.00000000 download 4 Weeks Through Hole 228 Active 1 (Unlimited) PC Pin EAR99 20°C 0°C 2.75mm ROHS3 Compliant PARALLEL CONNECTED 30.99mm 2.23mm Through Hole 0.91lb 412.77g 69.85mm Lx56.64mm W 8504.31.40.35 10W Semi-Toroidal 10W 10VA PC Pin 250mA 20V 20V Parallel 500mA Series 250mA 10 VA 115V Single Dual No Parallel 20V Series 40V
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0.00000000 download 175 Obsolete Not Applicable Plug EAR99 Non-RoHS Compliant 96.77mm 80.26mm 4.5lbs 2kg 200W Autotransformer (Non-Isolated) 200W 200VA NEMA 5-15P NEMA 5-15R 230V 115V
106E 106E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 106 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 24.1mm Through Hole 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 9mA 150Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 600CT -1dB 600 65Ohm 83Ohm 500mW
167G80 167G80 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 66.8mm UL; CSA Chassis Mount 1.7lbs 771.1g 55.63mm Lx63.50mm W 66.80mm Laminated Core 40W 40VA Wire Leads 500mA 1 2000Vrms 115V Single Yes 80V
CT200A CT200A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2008 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 200 120.65mm Chassis Mount 1.3lbs 589.7g 4.750Lx1.750W 120.65mmx44.45mm 4.250 107.95mm 2W Non-Invasive (Solid Core) Wire Leads 5A 200:5
167N80 167N80 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 4A 1 2000Vrms 115V Single Yes 80V
718 718 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Chassis Mount 700 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 114.3mm CSA Chassis Mount 8lbs 3.6kg 95.25mm Lx111.25mm W 114.30mm Laminated Core 235W 235VA Wire Leads 200mA 60kHz 1250V 115V 115V Single Yes 1250V
107H 107H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 50kHz 21.082mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin 59Ohm Miniature Epoxy Potted 1.5 dB 1:1 100VRMS 600CT ±1.5dB 60Ohm 78Ohm
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
187C56 187C56 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 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.3W Laminated Core 12.3W 12.3VA Solder, Quick Connect 210mA 2000Vrms 115V Single Yes 56V
169C 169C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 169 Active 1 (Unlimited) Quick Connect EAR99 63.5mm ROHS3 Compliant Lead Free 77.7mm 88.9mm CSA 4lbs 1.8kg 8504.31.40.65 100W Isolation 100W 100VA Wire Leads Wire Leads 1 100 VA 115V 90V 100V 110V 115V 120V 130V
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
166N12B 166N12B Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Lead Free 60Hz Chassis Mount 2lbs 907.2g 93.73mm Lx50.80mm W 58.67mm 48W Laminated Core 48W 48VA Wire Leads 4A 2000Vrms 117V Single Yes 12V
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0.00000000 download 4 Weeks Chassis Mount 2000 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 5A 58.7mm Chassis Mount 1lb 453.59g 79.50mm Lx50.04mm W 69.85mm 31.5W Laminated Core 31.5W 31.5VA Wire Leads 6.3V 5A 2.5A 2000Vrms Parallel 5A Series 2.5A 117V 234V Dual No Parallel 6.3V Series 12.6V
166E36 166E36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 166 Active Not Applicable Wire Leads EAR99 130°C 0°C 60.45mm ROHS3 Compliant 150mA 35.05mm 38.1mm UL; CSA Chassis Mount 0.5lb 226.8g 60.45mm Lx38.10mm W L60.45XB38.1XH35.05 (mm) 115V 5.4W Laminated Core 5.4W 5.4VA Wire Leads 36V 150mA 150mA 1 2000Vrms Single Yes
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