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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 Depth Diameter RoHS Status Lead Free Current Rating Additional Feature REACH SVHC Frequency Height Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Power Rating Type Frequency Range Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Transformer Type Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding 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 Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
161K12 161K12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 1.6A PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.58lb 263.08g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 6.3V 1.6A 1.6A 2000Vrms Parallel 1.6A Series 800mA 10 VA 115V Single Single, Multiple Taps No Parallel 6.3V Series 12.6V
269BX 269BX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 269 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free ADDITIONAL SECONDARY OF 6.3V FOR FILAMENT 66.802mm CSA Chassis Mount 1.6lbs 725.7g 55.63mm Lx63.50mm W 66.80mm 8504.31.40.35 38W Laminated Core 38W 38VA Wire Leads 2A 2000Vrms 86mA 2A 86mA 38 VA 115V Single Dual Yes 300V 6.3V
160E56 160E56 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 160 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 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 1.2W 1.2VA PC Pin 20mA 2000Vrms Parallel 40mA Series 20mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 28V Series 56V
160G16 160G16 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 1.28A PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.62lb 281.23g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 8V 1.28A 1.28A 2000Vrms Parallel 1.28A Series 640mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
372JX 372JX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant Lead Free 115.8mm Chassis Mount 8.6lbs 3.9kg 95.25mm Lx114.30mm W 115.82mm 243W Laminated Core 243W 243VA Wire Leads 4A 2000Vrms 288mA 8A 4A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 600V 6.3V 5V
164J56 164J56 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 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 Single Dual No Parallel 28V Series 56V
167H200 167H200 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 RoHS Compliant 95.3mm UL; CSA Chassis Mount 5.9lbs 2.7kg 79.50mm Lx95.25mm W 96.77mm Laminated Core 174W 174VA Wire Leads 870mA 1 2000Vrms 115V Single Yes 200V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2012 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 5.33A 4000Vrms Parallel 10.66A Series 5.33A 117V 234V Dual No Parallel 15V Series 30V
273BX 273BX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 273 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant Lead Free 201mA TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 96.774mm CSA Chassis Mount 6.6lbs 3kg 79.50mm Lx101.60mm W 96.77mm 8504.31.40.65 182W Laminated Core 182W 182VA Wire Leads 3A 2000Vrms 201mA 5A 3A 182 VA 115V Single Triple Yes 700V 6.3V 5V
PWDP13134 PWDP13134 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 133.35mm Laminated Core Wire Leads 120V Dual Triple Yes
1182L6 1182L6 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 5A Series 2.5A 2.5A 117V Dual No Parallel 6V Series 12V
187E120 187E120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 38.61mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 60W Laminated Core 60W 60VA Solder, Quick Connect 500mA 2000Vrms 115V Single Yes 120V
269AX 269AX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 269 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant Lead Free 115mA ADDITIONAL SECONDARY OF 6.3V FOR FILAMENT 66.802mm CSA Chassis Mount 1.6lbs 725.7g 55.63mm Lx63.50mm W 66.80mm 8504.31.40.65 40W Laminated Core 40W 40VA Wire Leads 2A 2000Vrms 115mA 2A 40 VA 115V Single Dual Yes 250V 6.3V
161EA16 161EA16 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 150mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.2lb 90.72g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 8V 150mA 75mA 2000Vrms Parallel 150mA Series 75mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
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
1182M18 1182M18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 41.402mm 95.25 mm Chassis Mount 3lbs 1.4kg 101.60mm Dia 41.40mm 120W Toroidal 120VA Wire Leads 4000Vrms Parallel 6.66A Series 3.33A 3.33A 117V Dual No Parallel 18V Series 36V
229D16 229D16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 6A PCB MOUNTABLE 35.05mm cULus Through Hole 1.5lbs 680.4g 63.50mm Lx79.25mm W 48W Semi-Toroidal 48W 48VA PC Pin 8V 6A 3A 1 1750Vrms Parallel 6A Series 3A 115V 230V Dual No Parallel 8V Series 16V
1182N6 1182N6 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 82.55 mm Chassis Mount 1.5lbs 680.4g 82.55mm Dia 38.10mm 50W Toroidal 50VA Wire Leads 4000Vrms Parallel 8.34A Series 4.17A 4.17A 117V Dual No Parallel 6V Series 12V
164H10 164H10 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 Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 2A 2500Vrms Parallel 4A Series 2A 115V Single Dual No Parallel 5V Series 10V
PWDP13025 PWDP13025 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
266G24 266G24 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 1A 60.2mm CSA, UL Chassis Mount 1lb 453.59g 73.15mm Lx48.26mm W 60.20mm 12W Laminated Core 12W 12VA Wire Leads 24V 500mA 1A 2000Vrms Parallel 1A Series 500mA 117V 234V Dual No Parallel 12V Series 24V
182M9 182M9 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 92.2mm ROHS3 Compliant No SVHC 43.9mm CE, CSA, UL Chassis Mount 1.7lbs 771.1g 43.94mm 50W Toroidal 50W 50VA Wire Leads 9V 5.56A 2.78A 4000Vrms Parallel 5.56A Series 2.78A 5.56A 117V 234V Dual No Parallel 9V Series 18V
167L50 167L50 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 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100W 100VA Wire Leads 2A 1 2000Vrms 115V Single Yes 50V
PWDP13116 PWDP13116 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 20A 220V Single Four Yes
290PAZ 290PAZ Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 2014 290 Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 3A 120V 240V Single, Multiple Taps Triple No
PHC50LGA PHC50LGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2012 PHC Active Not Applicable Wire Leads 63.5mm ROHS3 Compliant 2.08A 60Hz 66.802mm CSA, UL Chassis Mount 2.2lbs 997.9g 101.60mm Lx63.50mm W 66.80mm 50W Laminated Core 50W 50VA Wire Leads 2.08A 208V Single No 24V
PWDP13015 PWDP13015 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant Chassis Mount 115.06mm Laminated Core Wire Leads 120V 240V Dual Triple No
182N22 182N22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 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 3.64A 4000Vrms Parallel 7.28A Series 3.64A 117V 234V Dual No Parallel 22V Series 44V
262A12 262A12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2013 262 yes Active Not Applicable ROHS3 Compliant Chassis Mount 0.6lb 272.16g SMPS TRANSFORMER
PWDP13101 PWDP13101 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
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