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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 Material 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 Height Width Approval Agency Mounting Type Weight Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC Current Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Cord Length Response Time Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max Surge Current Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
370XP 370XP 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 2.2lbs 997.9g 69.85mm Lx63.50mm W 77.72mm Laminated Core 41W 41VA Wire Leads 2A 2000Vrms 46mA 1.5A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 480V 6.3V 5V
601D 601D Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 601 Obsolete Not Applicable Solder 12.7mm RoHS Compliant 4 4.3mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 50μH Isolation and Data Interface (Encapsulated) 1:1
182P30 182P30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 300 57.7mm CE, CSA, UL Chassis Mount 5.6lbs 2.5kg 57.66mm 300W Toroidal 300W 300VA Wire Leads 5A 4000Vrms Parallel 10A Series 5A 117V 234V Dual No Parallel 30V Series 60V
187A24 187A24 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 100mA 29.97mm Chassis Mount 0.29lb 131.54g 52.32mm Lx36.45mm W 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 100mA 2000Vrms 115V Single Yes 24V
183H20 183H20 Hammond Manufacturing 13.7096
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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 41.4mm Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 115V 20W Laminated Core 20W 20VA PC Pin 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 10V Series 20V
186E10 186E10 Hammond Manufacturing 0.0000
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0.00000000 download 12 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 50W Laminated Core 50W 50VA Solder, Quick Connect 5A 2000Vrms 115V 230V Dual Single Yes 10V
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
166F50 166F50 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 300mA 50.8mm UL; CSA Chassis Mount 0.9lb 408.23g 82.55mm Lx41.40mm W 50.80mm 115V 15W Laminated Core 15W 15VA Wire Leads 50V 300mA 300mA 1 2000Vrms Single Yes
229E56 229E56 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.22lb 99.79g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 20mA 1 1750Vrms Parallel 90mA Series 45mA 115V 230V Dual No Parallel 28V Series 56V
182K6 182K6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 81.3mm ROHS3 Compliant No SVHC 31.8mm CE, CSA, UL Chassis Mount 0.76lb 344.73g 31.75mm 15W Toroidal 15W 15VA Wire Leads 6V 2.5A 1.25A 4000Vrms Parallel 2.5A Series 1.25A 2.5A 117V 234V Dual No Parallel 6V Series 12V
108F 108F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 19.6mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 2:1 100VRMS 600CT ±2.5dB 150CT 54Ohm 17Ohm 500mW
616G 616G Hammond Manufacturing 0.0000
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0.00000000 download Obsolete Not Applicable Axial 27.686mm RoHS Compliant
601C 601C Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 601 Obsolete Not Applicable Solder 12.7mm RoHS Compliant 4 4.3mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 219μH Isolation and Data Interface (Encapsulated) 1:1
175G 175G Hammond Manufacturing 0.0000
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0.00000000 download 175 Obsolete Not Applicable Plug EAR99 Non-RoHS Compliant 136.91mm 111.76mm 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1500VA NEMA 5-15P NEMA 5-15R 230V 115V
106Q 106Q 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 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 32mA 170Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 48CT -1dB 3.2 2.4Ohm 300mOhm 1.5W
166L12B 166L12B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2014 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 2.1lbs 952.5g 82.55mm Lx50.80mm W 50.80mm Laminated Core 25.2W 25.2VA Wire Leads 2A 2000Vrms 117V Single Yes 12.6V
148V 148V 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 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 1.9mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 600CT ±1dB 150CT 45Ohm 14Ohm 300mW
611D 611D Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Through Hole Bulk 611 Active Not Applicable Solder EAR99 15mm ROHS3 Compliant 6 15.8mm 20.8mm Through Hole 28.349523g 0.820 20.83mm GENERAL PURPOSE 17mH SCR and Triac Trigger (Encapsulated) 1:1:1
229E34 229E34 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.21lb 95.25g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 45mA 1 1750Vrms Parallel 150mA Series 75mA 115V 230V Dual No Parallel 17V Series 34V
812 812 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 800 Obsolete Not Applicable PC Pin 44.45mm RoHS Compliant 600 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 400μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 750V 500 125/125 ±0.5dB 40k 10k/10k 3.11Ohm 1.432kOhm 15dB
CV1201200 CV1201200 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Steel 2002 CV Obsolete Not Applicable Plug 40°C -40°C RoHS Compliant 10A 120 No SVHC 228.6mm 257.3mm 75lbs 34kg 120V 120V 1.2kW Isolation 1.2kW 10A 3 ms 10A 1200VA NEMA 5-15P NEMA 5-15R (4) 120V 120V
176E 176E Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2002 176 Active Not Applicable Plug 118.872mm ROHS3 Compliant 96.52mm 179.324mm UL 14lbs 6.4kg 750W Autotransformer (Non-Isolated) 750W 1.524m 750VA NEMA 5-15P NEMA 6-15R 115V 230V
1750R 1750R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant 5A Chassis Mount 0.625lb 283.5g 3.750Lx3.936W 95.25mmx99.97mm 4.623 117.42mm 50Hz~12kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 11.11:1 2kCT ±1dB 4 8 16 25.72Ohm 12.86Ohm 222mOhm 100W
162J120 162J120 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 Lead Free Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 300mA 2500Vrms Parallel 600mA Series 300mA 115V 230V Dual No Parallel 60V Series 120V
289MG1000 289MG1000 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1000VA NEMA 6-15P NEMA 5-15R 240V
101H 101H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant Lead Free No SVHC 12.192mm 11.43mm Through Hole 0.01lb 4.54g 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 100mW 200Hz~100kHz Unshielded PC Pin 100kHz 0.3kHz Miniature Epoxy Potted 0.5 dB 1.2kCT ±0.5dB 600CT 80Ohm 53Ohm
108E 108E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 105°C -40°C ROHS3 Compliant Lead Free 600 19.56mm Through Hole 80.000001g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 500mW 300Hz~50kHz Unshielded PC Pin 65Ohm Miniature Epoxy Potted 6mA 1.5 dB 13.71:1 100VRMS 600CT ±1.75dB 3.2 54Ohm 400mOhm
1650FA 1650FA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2013 A Active 1 (Unlimited) Wire Leads ROHS3 Compliant Lead Free Chassis Mount 4lbs 1.8kg 3.500Lx2.500W 88.90mmx63.50mm 3.060 77.72mm 128mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 7.6kCT ±1dB 4 8 16 92.16Ohm 102.8Ohm 210mOhm 239mOhm 309mOhm 25W
1750L 1750L Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Wire Leads ROHS3 Compliant 88.9mm Chassis Mount 0.625lb 283.5g 4.050Lx3.050W 102.87mmx77.47mm 3.523 89.48mm 50W 70Hz~15kHz Unshielded Wire Leads 106.1 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 31.16:1 4.2kCT ±1dB 4 46.48Ohm 51.04Ohm 170mOhm 60W
185G230 185G230 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 1.52A No SVHC 95.3mm CE, TUV, cULus Chassis Mount 5lbs 2.3kg 79.25mm Lx81.28mm W 95.25mm 115V 175W Laminated Core 175W 175VA Solder, Quick Connect 1.52A 4000Vrms Parallel 1.52A Series 760mA 115V 230V Dual No Parallel 115V Series 230V
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