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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 Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Length RoHS Status Lead Free Number of Pins Additional Feature Package / Case Reach Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Power Rating Type Frequency Range Subcategory Max Power Dissipation Power - Max Termination Style Application Max Output Current Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Current - Output (Max) VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
TTC-231 TTC-231 Tamura 0.0000
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0.00000000 10 Weeks Through Hole 1999 TTC Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 5 300Hz~3.5kHz TELECOM TRANSFORMER 1.7dB Max @ 1kHz 0.659:1 14dB Min @ 1kHz 1500VRMS @ 1 Minute 600 ±0.5dB 1.2kCT 600/600 75Ohm 170Ohm -45dB~10dB
T1104 T1104 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Tray 1999 Active 1 (Unlimited) PC Pin EAR99 19.8mm RoHS Compliant Contains Lead 4 11.9mm 16.6mm CSA-C22.2 No. 950-M89, UL1459, UL1950 Through Hole 0.780Lx0.654W 19.80mmx16.60mm 0.469 11.90mm 19.8mm x 16.6mm x 11.9mm 300Hz~3.5kHz Other Transformers PC Pin SIGNAL 3.5kHz 0.3kHz Data/Voice Coupling 1dB Typ @ 1kHz 1 dB 1 1 26dB Min 1500VRMS @ 1 Minute 600 ±0.5dB 46Ohm 63Ohm -45dB~7dB
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0.00000000 download 26 Weeks Through Hole 1999 Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 5 PCB MOUNTABLE unknown 27.9mm UL; CSA Through Hole 29.46mm Lx28.45mm W 27.94mm Laminated Core PC Pin 50mA 4000Vrms 0.7 VA 230V Single Single, Multiple Taps Yes 10V
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0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-5xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 PCB MOUNTABLE 41.4mm UL; CSA Through Hole 318g 48.50mm Lx41.52mm W 38.00mm 12W Laminated Core 12W 12VA PC Pin 1A 2 2500Vrms Parallel 2A Series 1A 12 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
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0.00000000 download 24 Weeks Flanges, Through Hole Bulk 2012 Obsolete 1 (Unlimited) PC Pin 47.6mm RoHS Compliant 10 27.1mm 39.7mm Through Hole 312g 47.60mm Lx39.70mm W 21.60mm 6W Semi-Toroidal 6W 6VA PC Pin 60mA Dual 1500Vrms Parallel 155mA Series 60mA 115V 230V Dual Dual Yes Parallel 17.5V Series 37.5V
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0.00000000 download 18 Weeks Through Hole 1999 Obsolete Not Applicable EAR99 Non-RoHS Compliant 6 CSA, UR 600Ohm Through Hole 300Hz~3.5kHz PC Pin Data/Voice Coupling 1:0741 26dB 600 ±0.5dB 47Ohm 35Ohm -45dB~7dB
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0.00000000 download 24 Weeks Through Hole 2013 Obsolete 1 (Unlimited) PC Pin RoHS Compliant Through Hole 66.70mm Lx55.60mm W 41.00mm Laminated Core 30W 30VA PC Pin 3500Vrms 115V 230V Dual No
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0.00000000 download 25 Weeks Through Hole Bulk PL5.0-xx-130B Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 35.6mm Through Hole 168g 41.28mm Lx36.37mm W 35.60mm 5W Laminated Core 5W 5VA PC Pin 400mA 3500Vrms Parallel 800mA Series 400mA 115V 230V Dual No Parallel 6.3V Series 12.6V
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0.00000000 download 16 Weeks Through Hole Bulk 2006 3FD-2xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 PCB MOUNTABLE 25.4mm UL; CSA Through Hole 77.1g 35.56mm Lx31.00mm W 38.00mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 40mA 2 2500Vrms Parallel 80mA Series 40mA 1.1 VA 115V 230V Dual No Parallel 14V Series 28V
MET-60 MET-60 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 2006 MET Active 1 (Unlimited) PC Pin EAR99 10.4mm RoHS Compliant Lead Free 5 unknown 100kHz 11.8mm 7.87mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mA 10.4mm x 7.87mm x 11.8mm 50mW 300Hz~100kHz Telecom Transformer PC Pin 70Ohm Data/Voice Coupling 1:1 1:1 1 1 1500VRMS @ 1 Minute 135 ±2dB 135CT 10.5Ohm 10.8Ohm
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0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-5xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 PCB MOUNTABLE 41.4mm UL; CSA Through Hole 318g 48.50mm Lx41.52mm W 38.00mm 12W Laminated Core 12W 12VA PC Pin 250mA 2 2500Vrms Parallel 500mA Series 250mA 12 VA 115V 230V Dual No Parallel 24V Series 48V
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0.00000000 2002 TTC Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead TELECOM TRANSFORMER
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0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 5 unknown 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 2.5mA 65mW 300Hz~100kHz PC Pin 186Ohm Data/Voice Coupling 22.3:1 500VRMS @ 30 Seconds 1.6kCT ±3dB 3.2 230Ohm 1Ohm 65mW Max @ 300Hz
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0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Through Hole 0.969Lx0.776W 24.60mmx19.70mm 0.827 21.00mm 10mH SCR and Triac Trigger (Encapsulated) 2:1:1 Ter 280VμS
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0.00000000 download 18 Weeks Through Hole EAR99 Non-RoHS Compliant Lead Free 8 TELECOM TRANSFORMER 1:1.15
3FL56-45 3FL56-45 Tamura 0.0000
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0.00000000 Through Hole 39.7mm RoHS Compliant Lead Free 8 16.8mm 47.6mm 2.5W SPLIT BOBBIN POWER TRANSFORMER Dual
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TTC-135 TTC-135 Tamura 0.0000
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0.00000000 18 Weeks Through Hole 1999 EAR99 Non-RoHS Compliant Lead Free 5 14mm 17.5mm TELECOM TRANSFORMER 1:1
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0.00000000 download 25 Weeks Through Hole Bulk PL2.5-xx-130B Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 28.6mm Through Hole 113g 41.28mm Lx36.37mm W 28.60mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 100mA 3500Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 12V Series 24V
PHT-080-B PHT-080-B Tamura 0.0000
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0.00000000 Bulk Obsolete Not Applicable
SB3512-2006 SB3512-2006 Tamura 0.0000
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