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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 Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current 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 Cord Length Inductance DC Resistance (DCR) Transformer Type Insertion Loss Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Current - Output (Max) Secondary Impedance Secondary Current Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
229A230 229A230 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 50mA PCB MOUNTABLE 21.59mm UL; CSA Through Hole 0.29lb 131.54g 39.62mm Lx47.75mm W 115V 6W Semi-Toroidal 6W 6VA PC Pin 25mA 1 1750Vrms Parallel 50mA Series 25mA 115V 230V Dual No Parallel 115V Series 230V
610E 610E Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 22mH Isolation and Data Interface (Encapsulated) 1:1:1
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0.00000000 download 4 Weeks Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 300Hz 16mm Through Hole 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 13.68:1 100VRMS 600CT ±1.5dB 3.2 60Ohm 600mOhm
164G24 164G24 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 1A Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 12W Laminated Core 12W 12VA PC Pin 1A 2500Vrms Parallel 1A Series 500mA 115V Single Dual No Parallel 12V Series 24V
CT100A CT100A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 100 95.25mm Chassis Mount 1lb 453.59g 3.750Lx1.750W 95.25mmx44.45mm 3.250 82.55mm 2W Non-Invasive (Solid Core) Wire Leads 5A 100:5
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 10.2mm Through Hole 0.375Lx0.310W 9.53mmx7.87mm 0.400 10.16mm 300Hz~3.4kHz Unshielded PC Pin Voice 0.7 dB 18dB 600 0.5dB 31Ohm 39Ohm
187E16 187E16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect 3.5A 2000Vrms 115V Single Yes 16V
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
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0.00000000 download 12 Weeks Chassis Mount 2005 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 350mA 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.6W Laminated Core 12.6W 12.6VA Solder, Quick Connect 350mA 2000Vrms 115V Single Yes 36V
813 813 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 800 Obsolete Not Applicable Solder EAR99 RoHS Compliant 600 65.024mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 400μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1 dB 600 150/150 ±0.5dB 2.4k 600/600 15dB
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 50mA 34.79mm CSA, UL Chassis Mount 0.43lb 195.04g 60.20mm Lx41.28mm W 34.80mm 6W Laminated Core 6.35mm 6W 6VA Solder, Quick Connect 50mA 2000Vrms 115V 230V Dual Single Yes 120V
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
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0.00000000 download 4 Weeks Chassis Mount Bulk 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 96.774mm Chassis Mount 6.5lbs 2.9kg 4.000Lx3.130W 101.60mmx79.50mm 3.810 96.77mm 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 6.6kCT ±1dB 4 8 16 40W
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164E10 164E10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 250mA 2500Vrms Parallel 500mA Series 250mA 115V Single Dual No Parallel 5V Series 10V
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 5.3mA 17.526mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 5.3mA 75W 200Hz~15kHz Unshielded PC Pin 850Ohm Economical Open Type 0.5dB 5.3mA 1 dB 6k ±1dB 2k 500/500 850Ohm 230Ohm 75mW
145F 145F Hammond Manufacturing 0.0000
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183G16 183G16 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 1.25A No SVHC 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 1.25A 4000Vrms Parallel 1.25A Series 625mA 625mA 115V 230V Dual No Parallel 8V Series 16V
804A 804A 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 Impedance Matching ±0.5dB 15dB
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0.00000000 download 4 Weeks Through Hole Bulk 102 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 12.7mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm 310Hz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 100V 50 -1dB 1.5k 4Ohm 95Ohm 20mW
804 804 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable Solder 44.45mm RoHS Compliant 125 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 500μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 500 125/125 ±0.5dB 500 125/125 15dB
166R12 166R12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 8A 100 No SVHC 60Hz 66.8mm UL; CSA Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm 115V 100.8W Laminated Core 100.8W 100.8VA Wire Leads 12.6V 8A 8A 1 2000Vrms Single Yes
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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
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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
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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
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