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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 Impedance Approval Agency Resistance Mounting Type Weight Size / Dimension Height Seated (Max) Voltage - Rated AC HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Mounting Feature Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Input Voltage-Nom Cord Length Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Isolation Voltage Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding 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 Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
601A 601A 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 2.06mH Isolation and Data Interface (Encapsulated) 1:1
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
117J4 117J4 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 117 Active Not Applicable Solder EAR99 ROHS3 Compliant 42.9mm 3.2Ohm 3.2Ohm Chassis Mount 0.6lb 272.16g 2.810Lx1.500W 71.37mmx38.10mm 1.690 42.93mm 4W 100Hz~9kHz Solder Lug Sound Distribution 2 dB 3.2 1dB 25V 4W
632D 632D Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 632 Obsolete Not Applicable Solder 25mm RoHS Compliant 6 13mm 20mm 3.5Ohm Through Hole 0.984Lx0.787W 25.00mmx20.00mm 0.512 13.00mm 16.3mH 3.5Ohm SCR and Triac Trigger (Encapsulated) 2.1:1
107V 107V Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 50kHz 16mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 6.45:1 100VRMS 25kCT ±1.5dB 600CT 1.4kOhm 66Ohm
166G6 166G6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 600mA No SVHC 60Hz 35.05mm CSA, UL Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 3.78W Laminated Core 3.78W 3.78VA Wire Leads 6.3V 600mA 600mA 1 2000Vrms Single Yes
260A 260A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 260 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 1.4lbs 635g 85.55mm Lx50.80mm W 50.80mm Laminated Core 25W 25VA Wire Leads 1A 40mA 1A 100V 120V 220V 240V Dual, Multiple Taps Dual Yes 400V 6.3V
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
169RS 169RS 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 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
CT60A CT60A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2016 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 95.25mm Chassis Mount 1.3lbs 589.7g 3.750Lx1.750W 95.25mmx44.45mm 3.250 82.55mm 2W Non-Invasive (Solid Core) Wire Leads 5A 60:5
PWDP13089 PWDP13089 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
118944 118944 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 2012 Active Not Applicable SMD/SMT 47.625mm ROHS3 Compliant 42.8498mm
182H117 182H117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 93.2mm ROHS3 Compliant 38.6mm CE, CSA, UL Chassis Mount 2.2lbs 997.9g 30.61mm 94.74mm x 38.61mm 80W Toroidal Other Transformers 80W 80VA Wire Leads POWER 342mA 234V 2 4000Vrms Parallel 684mA Series 342mA 80 VA 117V 234V Dual No Parallel 117V Series 234V
169WS 169WS Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2010 169 Active 1 (Unlimited) Quick Connect EAR99 95.3mm ROHS3 Compliant Lead Free 1.7A No SVHC 115.8mm 101.6mm CSA 12lbs 5.4kg 8504.31.40.65 250W Isolation 250W 250VA Wire Leads Wire Leads 1 250 VA 115V Dual
170 170 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk EB Active Not Applicable Wire Leads EAR99 66.802mm ROHS3 Compliant No SVHC 66.802mm 55.626mm CSA 2lbs 907.2g 50W Autotransformer (Non-Isolated) 50W 230V 50VA Wire Leads Wire Leads 115V 230V 115V 230V
182V40 182V40 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 180mm ROHS3 Compliant 88.9mm CE, CSA, UL Chassis Mount 25lbs 11.3kg 88.90mm 1.5kW Toroidal 1.5kW 1500VA Wire Leads 18.8A 4000Vrms Parallel 37.6A Series 18.8A 117V 234V Dual No Parallel 40V Series 80V
VT56A VT56A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Bulk 2012 yes Active Not Applicable ROHS3 Compliant Lead Free 120 Chassis Mount 3.250Lx3.000W 82.55mmx76.20mm 2.500 63.50mm POWER TRANSFORMER
168E 168E 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 114.3mm 10lbs 4.5kg 750W Autotransformer (Non-Isolated) 750W 750VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
PWDP13070 PWDP13070 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active ROHS3 Compliant
166M48 166M48 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 3A Chassis Mount 6.2lbs 2.8kg 87.38mm Lx75.69mm W 104.90mm 144W Laminated Core 144W 144VA Wire Leads 3A 2000Vrms 117V Single Yes 48V
168C 168C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 168 Active 1 (Unlimited) Quick Connect EAR99 79.5mm ROHS3 Compliant 96.8mm 101.6mm 6.5lbs 2.9kg 350W Autotransformer (Non-Isolated) 350W 1 350VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
172A 172A Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 172 Active 1 (Unlimited) Plug EAR99 96.5mm ROHS3 Compliant 118.87mm 96.52mm UL 6.5lbs 2.9kg 500mV 8504.31.40.65 128.5mm x 96.5mm x 118.8mm 230V 100W Isolation NO Other Transformers 100W CHASSIS MOUNT 230V 304.8mm 0.06kHz 0.05kHz 2000V 115V 100VA NEMA 6-15P NEMA 5-15R 1 100 VA 115V
560N 560N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 600 150/150 ±1dB 40k 10k/10k
PWDP13092 PWDP13092 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 116.84mm Laminated Core Wire Leads 117V Single Triple Yes
161H120 161H120 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 PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.82lb 371.95g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 200mA 2000Vrms Parallel 400mA Series 200mA 24 VA 115V Single Single, Multiple Taps No Parallel 60V Series 120V
229A34 229A34 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2008 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 170mA PCB MOUNTABLE No SVHC 21.59mm cULus Through Hole 0.35lb 158.76g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 170mA 1 1750Vrms Parallel 340mA Series 170mA 115V 230V Dual No Parallel 17V Series 34V
175G-EU 175G-EU Hammond Manufacturing 0.0000
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0.00000000 download 2002 175EU Obsolete Not Applicable Plug 168mm 112mm Non-RoHS Compliant 136.91mm 111.76mm 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1500VA CEE 7/4 NEMA 5-15R 230V 115V
170CE 170CE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 79.5mm ROHS3 Compliant 104.9mm 120.7mm 6.5lbs 2.9kg 300W Autotransformer (Non-Isolated) 300W 1 300VA Wire Leads Wire Leads 115V 230V 115V 230V
BD2E BD2E Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel 2008 BD Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 1.67A No SVHC 60Hz 50.3mm CSA, UL Chassis Mount 1.2lbs 544.3g 59.18mm Lx59.44mm W 50.29mm 8504.31.40.35 20W Laminated Core 20W 20VA Wire Leads, Quick Connect 1.67A 1.67A 1 20 VA 120V Single No 12V
166K6B 166K6B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.63lb 285.76g 71.37mm Lx38.10mm W 49.93mm Laminated Core 7.56W 7.56VA Wire Leads 1.2A 2000Vrms 117V Single Yes 6.3V
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