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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 Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Nominal Input Voltage Power Rating Type Lead Length Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Cord Length Inductance DC Resistance (DCR) Transformer Type Insertion Loss Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Voltage - Isolation Current - Output (Max) Output Current 1 VA Rating 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)
164H36 164H36 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 1.1A Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 1.1A 2500Vrms Parallel 1.1A Series 550mA 115V Single Dual No Parallel 18V Series 36V
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
1629SEA 1629SEA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2016 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 11lbs 5kg 4.500Lx3.750W 114.30mmx95.25mm 4.560 115.82mm 100mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 2000Vrms 6.5k ±1dB 4 8 16 30W
107G 107G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 16mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.52:1 100VRMS 600CT ±1.5dB 250CT 60Ohm 40Ohm 150mW
175E 175E Hammond Manufacturing 0.0000
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0.00000000 download 175 Obsolete Not Applicable Plug EAR99 Non-RoHS Compliant 118.87mm 96.52mm 14lbs 6.4kg 750W Autotransformer (Non-Isolated) 750W 750VA NEMA 5-15P NEMA 5-15R 230V 115V
850LA 850LA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 20k 5k/5k ±0.5dB 600 150/150 2.24kOhm 69Ohm 15dB
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
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CV2401200 CV2401200 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks CV Obsolete Not Applicable RoHS Compliant 1.2kW
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 18.5mm Through Hole 0.800Lx0.720W 20.32mmx18.29mm 0.730 18.54mm 300Hz~3.4kHz Unshielded PC Pin Voice 1.5 dB 12dB 600 0.5dB 45Ohm 60Ohm
169G 169G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 169 Active 1 (Unlimited) Quick Connect EAR99 171.5mm ROHS3 Compliant 60Hz 115.8mm 139.7mm CSA 15lbs 6.8kg 8504.31.40.65 500W Isolation 500W 500VA Wire Leads Wire Leads 1 500 VA 115V 90V 100V 110V 115V 120V 130V
167R5 167R5 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 66.8mm UL; CSA Chassis Mount 1.7lbs 771.1g 55.63mm Lx63.50mm W 66.80mm Laminated Core 40W 40VA Wire Leads 8A 1 2000Vrms 115V Single Yes 5V
289G 289G Hammond Manufacturing 0.0000
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0.00000000 download 289 Obsolete Not Applicable Plug 215.9mm Non-RoHS Compliant 171.5mm 228.6mm 1.5kW Isolation 1.5kW 2 1500VA NEMA 5-15P 230V 115V Single
183F36 183F36 Hammond Manufacturing 0.0000
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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 280mA 35.05mm Through Hole 0.37lb 167.83g 41.28mm Lx36.50mm W 34.93mm 115V 5W Laminated Core 5W 5VA PC Pin 140mA 4000Vrms Parallel 280mA Series 140mA 115V 230V Dual No Parallel 18V Series 36V
166C12 166C12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 50mA 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx31.75mm W 30.26mm 630mW Laminated Core 630mW 0.63VA Wire Leads 50mA 1 2000Vrms Parallel 100mA Series 50mA 115V Single Yes Parallel 6.3V Series 12.6V
186F28 186F28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 3.57A 65.02mm CSA, UL Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 100W Laminated Core 6.35mm 100W 100VA Solder, Quick Connect 3.57A 2000Vrms 115V 230V Dual Single Yes 28V
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0.00000000 download 4 Weeks Chassis Mount 2008 266 yes Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm Chassis Mount 2.2lbs 997.9g 82.55mm Lx50.80mm W 50.80mm 24W Laminated Core 24W 24VA Wire Leads 1A 2000Vrms Parallel 1A Series 500mA 117V 234V Dual No Parallel 24V Series 48V
162D16 162D16 Hammond Manufacturing 10.5091
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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 70mA Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 70mA 2500Vrms Parallel 140mA Series 70mA 115V 230V Dual No Parallel 8V Series 16V
175F 175F Hammond Manufacturing 0.0000
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0.00000000 download 175 Obsolete Not Applicable Plug EAR99 Non-RoHS Compliant 118.87mm 96.52mm 14lbs 6.4kg 1kW Autotransformer (Non-Isolated) 1kW 1000VA NEMA 5-15P NEMA 5-15R 230V 115V
146K 146K Hammond Manufacturing 0.0000
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106M 106M Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 106 Active PC Pin EAR99 ROHS3 Compliant 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 1.1A 215Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 20k -1dB 2kCT 1.18kOhm 89Ohm 150mW
298MG1000 298MG1000 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks 298MG Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1000VA NEMA 5-15P NEMA 6-15R 120V 240V
812A 812A Hammond Manufacturing 0.0000
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0.00000000 download 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads BROADCAST AUDIO TRANSFORMER ±0.5dB 15dB
178MG500 178MG500 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks 178MG Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 500VA NEMA 5-15P NEMA 5-15R 120V
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 63.5mm ROHS3 Compliant 77.7mm 69.9mm CSA 3.3lbs 1.5kg 8504.31.40.65 60W Isolation 60W 60VA Wire Leads Wire Leads 1 0.435A 60 VA 115V Dual
176G 176G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 176 Active Not Applicable Plug 136.906mm ROHS3 Compliant Lead Free No SVHC 111.76mm 168.402mm UL 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 230V 1.524m 1500VA NEMA 5-15P NEMA 6-15R 115V
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
140UEX 140UEX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount Bulk 2012 140EX yes Active Screw ROHS3 Compliant Lead Free 25.4mm Chassis Mount 124.999993g 1.250Dia 31.75mm 1.000 25.40mm 5mW 20Hz~20kHz Shielded Screw Terminal GENERAL PURPOSE AUDIO TRANSFORMER 1dB Typ 1:1 20dB Typ 500Vrms 10k ±1dB 886Ohm 903.5Ohm 10dB
266J24B 266J24B Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 266 yes Active Not Applicable Wire Leads ROHS3 Compliant 1A Chassis Mount 1.6lbs 725.7g 82.55mm Lx50.80mm W 50.80mm 24W Laminated Core 24W 24VA Wire Leads 1A 2000Vrms 115V 230V Dual Single Yes 24V
179D 179D Hammond Manufacturing 0.0000
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0.00000000 download 179 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 209.6mm 0.931lb 422.29g 500W Isolation 500W 2 500VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
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