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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 Reach Compliance Code Frequency Height Width Impedance Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Power Rating Type Lead Length Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Cord Length Inductance Transformer Type Insertion Loss Current - Output Power Consumption Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss 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 Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
160H12 160H12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 4A PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.8lb 362.87g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 6.3V 4A 2A 2000Vrms Parallel 4A Series 2A 24 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
372LX 372LX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 21lbs 9.5kg 142.14mm Lx111.13mm W 134.62mm Laminated Core 520W 520VA Wire Leads 6A 2000Vrms 690mA 12A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
850J 850J Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2015 850 Obsolete Not Applicable Solder EAR99 RoHS Compliant 600 21.59mm Chassis Mount 0.4lb 181.44g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.91mm 20Hz~20kHz Shielded Solder Lug Broadcast Quality 1 dB 600 150/150 ±0.5dB 4.8k 1.2k/1.2k 69Ohm 570Ohm 15dB
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
850NA 850NA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 40k 10k/10k 65Ohm 4.98kOhm 15dB
610F 610F 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 3mH Isolation and Data Interface (Encapsulated) 1CT:1CT
125BSE 125BSE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 125SE Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm Chassis Mount 1.1lbs 499g 3.250Lx1.630W 82.55mmx41.40mm 2.000 50.80mm 45mA 5W 100Hz~15kHz Unshielded Wire Leads General Purpose 45mA 1 dB 2.5k~10k ±1dB 4~32
119Y30 119Y30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 119 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 66.802mm 16Ohm Chassis Mount 2.4lbs 1.1kg 2.250Lx4.030W 57.15mmx102.36mm 2.630 66.80mm 30W 50Hz~10kHz Unshielded Wire Leads Sound Distribution 25V 70V 16 8 70V 25V
186F24 186F24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 4A No SVHC 65.024mm CSA, UL Chassis Mount 2.6lbs 1.2kg 102.36mm Lx66.68mm W 65.02mm 96W Laminated Core 6.35mm 96W 96VA Solder, Quick Connect 4A 2000Vrms 115V 230V Dual Single Yes 24V
289ET 289ET Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Plug-In 2006 289 Active Not Applicable Plug 177.8mm ROHS3 Compliant 136.7mm 209.6mm cULus 25lbs 11.3kg 750W Isolation 750W 1.524m 750VA NEMA 6-15P NEMA 5-15R (2) 240V 120V Single
164F120 164F120 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 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 50mA 2500Vrms Parallel 100mA Series 50mA 115V Single Dual No Parallel 60V Series 120V
167J100 167J100 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads 130°C 0°C 63.5mm ROHS3 Compliant 77.7mm 82.6mm Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100W 100VA Wire Leads 1A 2000Vrms 1A 115V Single Single Yes 100V
RM0080P20E RM0080P20E Hammond Manufacturing 0.0000
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0.00000000 111mm 80A 174.75mm 215.9mm 200 μH 80A 88W
374X 374X Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 96.8mm Chassis Mount 5.6lbs 2.5kg 99.82mm Lx79.50mm W 96.52mm Laminated Core 141W 141VA Wire Leads 3A 2000Vrms 127mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 750V 6.3V 5V
290HX 290HX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant 120 unknown Chassis Mount 9lbs 4.1kg 95.25mm Lx108.46mm W 115.06mm Laminated Core Wire Leads 7A 420mA 50mA 7A 120V 220V 240V Single, Multiple Taps Triple Yes 356V 100V 6.39V
266GD12 266GD12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 42.9mm CSA, UL Chassis Mount 0.76lb 344.73g 71.63mm Lx42.93mm W 42.93mm 8.4W Laminated Core 8.4W 8.4VA Wire Leads 1.4A 2000Vrms Parallel 1.4A Series 700mA 117V 234V Dual No Parallel 6V Series 12V
140NEX 140NEX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount, Flanges Bulk 2012 140EX yes Active Not Applicable Screw ROHS3 Compliant 4 20kHz 25.4mm Chassis Mount 124.999993g 1.250Dia 31.75mm 1.000 25.40mm 5mW 20Hz~20kHz Shielded Screw Terminal GENERAL PURPOSE AUDIO TRANSFORMER 0.9dB Typ 1:5.47 28dB Typ 500Vrms 50 ±1dB 1.5k 5.3Ohm 116.5Ohm 10dB
302AX 302AX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 115.8mm Chassis Mount 8.5lbs 3.9kg 95.25mm Lx101.60mm W 115.82mm 198W Laminated Core 198W 198VA Wire Leads 2.5A 2000Vrms 230mA 6A 3A 2.5A 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Five Yes 600V 6.3V 5V 2.5V 2.5V
370HX 370HX 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 230mA 96.8mm Chassis Mount 7.6lbs 3.4kg 79.50mm Lx107.95mm W 96.77mm 180W Laminated Core 180W 180VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
179F 179F Hammond Manufacturing 0.0000
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0.00000000 download 179 Obsolete Not Applicable Plug 177.8mm Non-RoHS Compliant 136.7mm 247.7mm 1.8lbs 816.5g 1kW Isolation 1kW 2 1000VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
369HX 369HX 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 96.4184mm Chassis Mount 2.3lbs 1kg 88.90mm Lx79.50mm W 96.52mm Laminated Core 120W 120VA Wire Leads 3A 2000Vrms 150mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 450V 6.3V 5V
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
187A28 187A28 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 29.97mm Chassis Mount 0.29lb 131.54g 52.32mm Lx36.45mm W 2.4W Laminated Core 2.4W 2.4VA Solder, Quick Connect 80mA 2000Vrms 115V Single Yes 28V
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
182T12 182T12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 57.7mm CE, CSA, UL Chassis Mount 5.6lbs 2.5kg 57.66mm 300W Toroidal 300W 300VA Wire Leads 12.5A 4000Vrms Parallel 25A Series 12.5A 117V 234V Dual No Parallel 12V Series 24V
167R12 167R12 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 100 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100.8W 100.8VA Wire Leads 8A 1 2000Vrms 115V Single Yes 12.6V
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
PHC50KGA PHC50KGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 PHC Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.2lbs 997.9g 101.60mm Lx63.50mm W 66.80mm Laminated Core 50W 50VA Wire Leads 2.08A 347V Single No 24V
PWDP13087 PWDP13087 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks 2016 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Solder, Quick Connect 120V 240V Dual, Multiple Taps Single No
266J12 266J12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 2A 50.8mm Chassis Mount 1lb 453.59g 82.55mm Lx44.45mm W 50.80mm 12.6W Laminated Core 12.6W 12.6VA Wire Leads 6.3V 2A 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 6.3V Series 12.6V
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