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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 Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Operating Temperature Size / Dimension Input Current Height Seated (Max) Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Lead Length Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current DC Resistance (DCR) Transformer Type Insertion Loss Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Voltage - Isolation Current - Output (Max) Secondary Impedance Secondary Current VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
372HX 372HX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 115.824mm Chassis Mount 6.5lbs 2.9kg 101.60mm Lx95.25mm W 115.90mm 191W Laminated Core 191W 191VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
101F 101F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant 8 No SVHC 100kHz 12.192mm 11.43mm Through Hole 0.01lb 4.54g -40°C~85°C 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 1mW 200Hz~100kHz Other Transformers Unshielded PC Pin SIGNAL 44Ohm Miniature Epoxy Potted 0.5 dB 1:1 1 1 100VRMS 600OhmS CT 600CT ±0.5dB 44Ohm 52Ohm 100mW
PWDP13006 PWDP13006 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2013 Peter W. Dahl Design Active Not Applicable Wire Leads 133.35mm ROHS3 Compliant 132.21mm Chassis Mount 133.35mm Lx132.21mm W 111.13mm Laminated Core Wire Leads 500mA 500mA 120V 240V Dual Triple Yes 800V 120V 6.3V
166F12B 166F12B Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2015 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 35.05mm Laminated Core 3.6W 3.6VA Wire Leads 300mA 2000Vrms 115V Single Yes 12V
185C12 185C12 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 2A No SVHC 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 6.3V 4A 2A 4000Vrms Parallel 4A Series 2A 115V 230V Dual No Parallel 6.3V Series 12.6V
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0.00000000 download 12 Weeks Chassis Mount, Panel 186 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant Lead Free 2.4A 49.02mm CSA, UL Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 57.6W Laminated Core 6.35mm 57.6W 57.6VA Solder, Quick Connect 2.4A 2000Vrms 115V 230V Dual Single Yes 24V
182L117 182L117 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 1.92A 1.92A 4000Vrms Parallel 1.92A Series 960mA 1.92A 117V 234V Dual No Parallel 117V Series 234V
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0.00000000 download 12 Weeks Chassis, Chassis Mount, Panel 2008 165 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 10A No SVHC 60Hz 79.502mm CSA, UL Chassis Mount 6lbs 2.7kg 95.25mm Lx88.90mm W 10A 79.50mm 180W Laminated Core 180W 180VA Wire Leads 18V 10A 10A 1 2000Vrms 115V Single Yes
166G8 166G8 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 500mA 35.05mm UL; CSA Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 4W Laminated Core 4W 4VA Wire Leads 8V 500mA 500mA 1 2000Vrms Single Yes
166L25B 166L25B 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 2.1lbs 952.5g 102.36mm Lx57.15mm W 66.80mm Laminated Core 50.4W 50.4VA Wire Leads 2A 2000Vrms 117V Single Yes 25.2V
372DX 372DX 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 4.6lbs 2.1kg 95.25mm Lx79.50mm W 96.77mm Laminated Core 127W 127VA Wire Leads 3A 2000Vrms 144mA 4A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
PWDP13028 PWDP13028 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
BE2G BE2G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel Bulk 2008 BE Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 1.67A No SVHC 60Hz 50.3mm CSA Chassis Mount 1.5lbs 680.4g 59.18mm Lx66.04mm W 50.29mm 8504.31.40.65 40W Laminated Core 40W 40VA Wire Leads, Quick Connect 1.67A 1 40 VA 120V Single No 24V
182L6 182L6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 73.7mm ROHS3 Compliant 40.6mm CE, CSA, UL Chassis Mount 1.2lbs 544.3g 40.64mm 30W Toroidal 30W 30VA Wire Leads 2.5A 4000Vrms Parallel 5A Series 2.5A 117V 234V Dual No Parallel 6V Series 12V
185G24 185G24 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 14.6A 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 12V 14.6A 7.3A 4000Vrms Parallel 14.6A Series 7.3A 115V 230V Dual No Parallel 12V Series 24V
169WS 169WS Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2010 169 Active 1 (Unlimited) Quick Connect EAR99 95.3mm ROHS3 Compliant Lead Free 1.7A No SVHC 115.8mm 101.6mm CSA 12lbs 5.4kg 8504.31.40.65 250W Isolation 250W 250VA Wire Leads Wire Leads 1 250 VA 115V Dual
106EE 106EE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 106 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 9mA 150Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 600CT -1dB 65Ohm 83Ohm 500mW
1182K30 1182K30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 88.9 mm Chassis Mount 2.1lbs 952.5g 88.90mm Dia 38.10mm 80W Toroidal 80VA Wire Leads 4000Vrms Parallel 2.66A Series 1.33A 1.33A 117V Dual No Parallel 30V Series 60V
164F20 164F20 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 300mA 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 Single Dual No Parallel 10V Series 20V
106H 106H 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 10mA 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 10mA 215Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 4k -1dB 2.6kCT 340Ohm 100Ohm 150mW
560J 560J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 560 Active PC Pin EAR99 ROHS3 Compliant 600 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 600 150/150 ±1dB 4.8k 1.2k/1.2k
266V6B 266V6B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 20A Chassis Mount 6.4lbs 2.9kg 79.50mm Lx90.42mm W 96.77mm 126W Laminated Core 126W 126VA Wire Leads 20A 2000Vrms Parallel 40A Series 20A 117V 234V Dual No Parallel 3.15V Series 6.3V
187A48 187A48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect 52.32mm ROHS3 Compliant 29.97mm 36.45mm Chassis Mount 0.39lb 176.9g 52.32mm Lx36.45mm W 29.97mm 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 50mA 2000Vrms 50mA 115V Single Single Yes 48V
102H 102H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 102 Active PC Pin EAR99 ROHS3 Compliant 12.7mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm 5.6mA 310Hz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 100V 2k -1dB 500CT 341Ohm 62Ohm 20mW
229E24 229E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm cULus Through Hole 0.24lb 108.86g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 75mA 1 1750Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 12V Series 24V
1629SE 1629SE Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2000 1600 Obsolete 1 (Unlimited) Wire Leads EAR99 Non-RoHS Compliant 116mm Chassis Mount 11lbs 5kg 5.000Lx3.750W 127.00mmx95.20mm 4.560 115.82mm 100mA 20Hz~20kHz Unshielded Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 6.5k ±1dB 4 8 16 25W
140N 140N Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads RoHS Compliant 25.4mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Unshielded Wire Leads Shielded 1 dB 1:5:5 50 ±1dB 1.5k
182S12 182S12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2008 182 Active 1 (Unlimited) EAR99 ROHS3 Compliant Chassis Mount 5lbs 2.3kg 48.26mm Toroidal 225VA Wire Leads 4000Vrms Parallel 18.76A Series 9.38A 117V 234V Dual No Parallel 12V Series 24V
183E24 183E24 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 200mA 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 100mA 4000Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 12V Series 24V
165V22 165V22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis, Chassis Mount 2000 165 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 20A No SVHC 95.25mm UL; CSA Chassis Mount 14lbs 6.4kg 114.30mm Lx114.30mm W 20A 440W Laminated Core 440W 440VA Wire Leads 20A 20A 1 2000Vrms 115V Single Yes 22V
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