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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 Size / Dimension Input Current Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Cord Length Inductance Transformer Type Power (Watts) 1st Connector 2nd Connector Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) Output Current 1 Secondary Current VA Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
166F25 166F25 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads 130°C 0°C 71.37mm ROHS3 Compliant 300mA 60Hz 42.93mm 38.1mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 42.93mm 115V 7.5W Laminated Core 7.5W 7.5VA Wire Leads 25V 300mA 300mA 2000Vrms 300mA 115V Single Single Yes 25V
266F12C 266F12C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx37.59mm W 36.32mm Laminated Core 4.2W 4.2VA Wire Leads 350mA 2000Vrms Parallel 700mA Series 350mA 117V 234V Dual No Parallel 6V Series 12V
PWDP13054 PWDP13054 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Chassis Mount 2015 Peter W. Dahl Design Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 120V 240V Multiple, Single Tap Single No 1170V 878V
165T22 165T22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 165 Active 1 (Unlimited) EAR99 ROHS3 Compliant UL; CSA Chassis Mount 8.2lbs 3.7kg 114.30mm Lx88.90mm W 95.25mm Laminated Core 264VA Wire Leads 1 2000Vrms 12A 12A 115V Single Yes 22V
161D24 161D24 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 70mA PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.05lb 22.68g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 12V 70mA 35mA 2000Vrms Parallel 70mA Series 35mA 1 VA 115V Single Single, Multiple Taps No Parallel 12V Series 24V
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
165S18 165S18 Hammond Manufacturing 0.0000
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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
611B 611B Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Through Hole Bulk 611 Active Solder EAR99 15mm ROHS3 Compliant 6 15.8mm 14.5mm Through Hole 18.143893g 0.690 17.53mm GENERAL PURPOSE 17.2mH SCR and Triac Trigger (Encapsulated) 1:1:1
161D20 161D20 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 90mA PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.13lb 58.97g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 10V 90mA 45mA 2000Vrms Parallel 90mA Series 45mA 1 VA 115V Single Single, Multiple Taps No Parallel 10V Series 20V
166J16 166J16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1A 60Hz 50.8mm CSA, UL Chassis Mount 0.9lb 408.23g 82.55mm Lx41.40mm W 50.80mm 115V 16W Laminated Core 16W 16VA Wire Leads 16V 1A 1A 1 2000Vrms Single Yes
1182T117 1182T117 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks 2014 1182 yes Obsolete Not Applicable Wire Leads RoHS Compliant 60Hz 82.55mm 184.15 mm Chassis Mount 187.96mm Dia Toroidal 1500VA Wire Leads 4000Vrms Parallel 12.8A Series 6.4A 6.4A 117V Dual No Parallel 117V Series 234V
166S11 166S11 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 66.8mm UL; CSA Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm Laminated Core 110W 110VA Wire Leads 10A 1 2000Vrms 115V Single Yes 11V
166L2 166L2 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2.5A No SVHC 60Hz 35.1mm CSA, UL Chassis Mount 0.7lb 317.51g 71.38mm Lx38.10mm W 42.93mm 115V 6.25W Laminated Core 6.25W 6.25VA Wire Leads 2.5V 2.5A 2.5A 1 2000Vrms Single Yes
160F10 160F10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2008 160 Active 1 (Unlimited) 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 4.4W 4.4VA PC Pin 120mA 2000Vrms Parallel 240mA Series 120mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 5V Series 10V
164F16 164F16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 800mA Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 400mA 2500Vrms Parallel 800mA Series 400mA 115V Single Dual No Parallel 8V Series 16V
185E16 185E16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 185 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant 10A 76.2mm CE, TUV, cULus Chassis Mount 2.5lbs 1.1kg 63.50mm Lx66.29mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 8V 10A 5A 4000Vrms Parallel 10A Series 5A 115V 230V Dual No Parallel 8V Series 16V
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
162D24 162D24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2000 162 Active 1 (Unlimited) EAR99 ROHS3 Compliant Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 33.32mm Laminated Core 1.1VA PC Pin 2500Vrms Parallel 90mA Series 45mA 115V 230V Dual No Parallel 12V Series 24V
640A 640A Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 640 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 8 20mm Through Hole 0.984Dia 25.00mm 0.512 13.00mm GENERAL PURPOSE 10mH SCR and Triac Trigger (Encapsulated) 2:1
602A 602A Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 602 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 2.06mH Isolation and Data Interface (Encapsulated) 1:1:1
601F 601F 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 9.5μH Isolation and Data Interface (Encapsulated) 1:1
CV1202300 CV1202300 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks CV Obsolete Not Applicable RoHS Compliant
169SS 169SS Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 63.5mm ROHS3 Compliant 77.7mm 82.6mm CSA 4.5lbs 2kg 8504.31.40.65 90W Isolation 90W 90VA Wire Leads Wire Leads 1 0.65A 90 VA 115V Dual
298FT 298FT Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 298 Active Not Applicable Plug 260mm ROHS3 Compliant Lead Free 120 137mm 248mm cULus 29lbs 13.2kg 1kW Isolation 1kW 1.524m 1000VA NEMA 5-15P NEMA 6-15R (2) 120V 240V
168D 168D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 168 Active 1 (Unlimited) Quick Connect EAR99 95.3mm ROHS3 Compliant 115.8mm 101.6mm 8lbs 3.6kg 500W Autotransformer (Non-Isolated) 500W 1 500VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
298C 298C Hammond Manufacturing 0.0000
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0.00000000 download 298 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 171.5mm Isolation 250W 2 250VA NEMA 5-15P 115V 230V
176A 176A Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 176 Active Not Applicable Plug 96.774mm ROHS3 Compliant No SVHC 80.264mm 107.95mm UL 3.5lbs 1.6kg 120W Autotransformer (Non-Isolated) 120W 230V 1.524m 120VA NEMA 5-15P NEMA 6-15R 115V
178CT 178CT Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Plug-In 2008 178 Active Not Applicable ROHS3 Compliant 11oz 176g 250W Isolation 250W 250VA NEMA 5-15P NEMA 5-15R (2) 120V
179G 179G Hammond Manufacturing 0.0000
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0.00000000 download 179 Obsolete Not Applicable Plug 215.9mm Non-RoHS Compliant 171.5mm 228.6mm 2.4lbs 1.1kg 1.5kW Isolation 1.5kW 2 1500VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
170A 170A Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 170 Active 1 (Unlimited) Quick Connect EAR99 63.5mm ROHS3 Compliant No SVHC 77.7mm 76.2mm CSA 3lbs 1.4kg 100W Autotransformer (Non-Isolated) 100W 230V 1 100VA Wire Leads Wire Leads 115V 230V 115V 230V
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