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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 Depth Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Number of Functions Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Style Operating Frequency-Max Inductance DC Resistance (DCR) Inductor Type Transformer Type Applications Lead/Base Style Element Configuration Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Pulse Rise Time-Max Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
PB0026NL PB0026NL Pulse Electronics Power 0.0000
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0.00000000 download 9 Weeks Surface Mount Tray 2008 PB002XNL yes Active 1 (Unlimited) Gull Wing EAR99 130°C -40°C 19.91mm 14.22mm RoHS Compliant 35A No 10 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 500kHz 10mm 13.46mm Surface Mount 0.591Lx0.784W 15.00mmx19.91mm 0.394 10.00mm Invasive e3 Matte Tin (Sn) 50kHz~500kHz Unshielded Gull Wing 5.6mH 0.42mOhm Primary 1.4Ohm Secondary Gull Wing 100:1 43.6Ohm
PA2053NL PA2053NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks 2008 Active 1 (Unlimited) EAR99 29.21mm RoHS Compliant 12 LENGTH & HEIGHT DIMENSION INCLUDES TERMINAL ALSO 21.84mm Surface Mount -40°C~125°C 0.860Lx1.150W 21.84mmx29.21mm 0.450 11.43mm L29.21XB21.84XH11.43 (mm) YES 330kHz 292μH SMPS TRANSFORMER Gull Wing Dual 6V 41V 56V 2 1 6V
PB0026 PB0026 Pulse Electronics Power 0.0000
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0.00000000 download Surface Mount Tray 2007 Obsolete 1 (Unlimited) SMD/SMT EAR99 130°C -40°C 19.91mm 14.22mm Non-RoHS Compliant 35A No 10 100 500kHz 10mm 13.46mm Surface Mount 0.010lb 4.70g 0.784Lx0.570W 19.91mmx14.48mm 0.394 10.00mm Invasive 50kHz~500kHz Unshielded Gull Wing 5.6mH 2.8mOhm Primary 1.4Ohm Secondary Gull Wing 35A 100:1 43.6Ohm
DP241-4-16A13 DP241-4-16A13 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 35.1mm 60.45mm RoHS Compliant No 7 HIGH ISOLATION UL; CSA Chassis Mount 0.44lb 199.58g 60.45mm Lx35.05mm W 37.75mm 6W Laminated Core 6W 6VA Solder, Quick Connect 400mA Quick Connect 16V 2500Vrms 6 VA 115V 230V Dual Single Yes 16V
PA2363NLT PA2363NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) EAR99 13.08mm RoHS Compliant WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO unknown 15.24mm Surface Mount -40°C~130°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm L13.08XB15.24XH11.45 (mm) 30W YES 250kHz 25.2μH SMPS TRANSFORMER 5V 10V 20V 1 2
PA3371NLT PA3371NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm 31μH
PA2221NLT PA2221NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 12W YES 200kHz 152μH SMPS TRANSFORMER 3.3V 33V 60V 1 2
P8203NLT P8203NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2008 P820X yes Active 1 (Unlimited) Gull Wing EAR99 130°C -40°C 7.21mm 8.38mm RoHS Compliant 10A No 6 LENGHT DIMENSION INCLUDES TERMINAL ALSO 1MHz 5.5mm Surface Mount 0.284Lx0.330W 7.21mmx8.38mm 0.217 5.50mm L8.38XB7.21XH5.5 (mm) Invasive 50kHz~1MHz Gull Wing 180μH 6mOhm Primary 870mOhm Secondary Gull Wing 10A 1:30 0.87Ohm
PA2007NLT PA2007NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) EAR99 8.64mm 9.02mm RoHS Compliant No 8 BREADTH DIM INCLUDES TERMINAL ALSO Surface Mount -40°C~130°C 0.355Lx0.340W 9.02mmx8.64mm 0.300 7.62mm 2 GATE DRIVE 1.49mH 1.15Ohm PULSE TRANSFORMER 1500V 1:1 1:1 53VμS 55.5ns
PA1131NLT PA1131NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 EP7 Active 1 (Unlimited) SMD/SMT EAR99 13.34mm 10.67mm RoHS Compliant No 8 BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO 9.3mm Surface Mount -40°C~125°C 0.420Lx0.525W 10.67mmx13.34mm 0.365 9.27mm L10.67XB13.34XH9.27 (mm) 3W 200kHz 500μH 1.75Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 8V 33V 57V 1:0.125 1 2 5V
PG1096.823NLT PG1096.823NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~130°C 1.024Lx1.024W 26.00mmx26.00mm 0.583 14.80mm 8504.50.80.00 73.5μH GENERAL PURPOSE INDUCTOR
PA2454NLT PA2454NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) EAR99 13.08mm RoHS Compliant WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO unknown 15.24mm Surface Mount -40°C~130°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm L13.08XB15.24XH11.45 (mm) 30W YES 250kHz 24μH SMPS TRANSFORMER 5V 20V 30V 1 2
PA1825NLT PA1825NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) RoHS Compliant 8 Surface Mount -40°C~130°C 0.421Lx0.525W 10.70mmx13.34mm 0.365 9.27mm 24.5μH
PA1260NLT PA1260NLT Pulse Electronics Power 4.0538
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2007 EP13 Active 1 (Unlimited) EAR99 17.65mm 14mm RoHS Compliant No 10 BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER SMD/SMT Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 13.5W 200kHz 77.4μH Isolation and Data Interface (Encapsulated) Gull Wing Single 5V 33V 57V 1:0.273 1 2
PA3855.006NL PA3855.006NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Active 1 (Unlimited) EAR99 17.65mm RoHS Compliant 10 LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO SMD/SMT 14.5mm Surface Mount -40°C~130°C 0.571Lx0.695W 14.50mmx17.65mm 0.551 14.00mm L17.65XB14.5XH14.0 (mm) 70W YES 200kHz 21μH SMPS TRANSFORMER Gull Wing 12V 9V 57V 2 2 12V
PA2466NLT PA2466NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) YES 250kHz 37μH SMPS TRANSFORMER 3.3V 37V 57V 2 2
PA2041NLT PA2041NLT Pulse Electronics Power 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) RoHS Compliant Surface Mount 0.860Lx1.150W 21.84mmx29.21mm 0.450 11.43mm SMPS TRANSFORMER
PH9085.034NLT PH9085.034NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.319Lx0.280W 8.10mmx7.10mm 0.200 5.08mm 1.02mH SMPS TRANSFORMER
PA1130NLT PA1130NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 EP7 Active 1 (Unlimited) EAR99 13.34mm 10.67mm RoHS Compliant No 8 BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO Surface Mount -40°C~125°C 0.420Lx0.525W 10.67mmx13.34mm 0.365 9.27mm L10.67XB13.34XH9.27 (mm) 3W 200kHz 500μH Isolation and Data Interface (Encapsulated) Gull Wing 8V 33V 57V 1:0.083 1 2 3.3V
PH9085.083NLT PH9085.083NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.319Lx0.280W 8.10mmx7.10mm 0.200 5.08mm 1.16mH SMPS TRANSFORMER
PA1721NLT PA1721NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) EAR99 13.08mm RoHS Compliant WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO unknown 15.24mm Surface Mount -40°C~130°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm L13.08XB15.24XH11.45 (mm) 30W YES 200kHz 185μH SMPS TRANSFORMER 3.3V 33V 55V 1 2
241-5-28A26 241-5-28A26 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 71.37mm RoHS Compliant No HIGH ISOLATION 35.05mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 35.05mm L71.37XB35.05XH41.4 (mm) 12W Laminated Core 12W 12VA Solder, Quick Connect 420mA 28V 1 2500Vrms 12 VA 115V Single Yes 28V
DP241-8-24A55 DP241-8-24A55 Pulse Electronics Power 0.0000
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0.00000000 download 10 Weeks Chassis Mount Bulk 2007 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 65mm 102.36mm RoHS Compliant No 7 HIGH ISOLATION UL; CSA Chassis Mount 2.8lbs 1.3kg 102.36mm Lx65.02mm W 57.15mm 100W Laminated Core 100W 100VA Solder, Quick Connect 4A Quick Connect 24V 2500Vrms 100 VA 115V 230V Dual Single Yes 24V
BV030-7165.0 BV030-7165.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 940μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.5W 1.5VA PC Pin 62mA 62mA 230V Single Single No 24V
PA1282NL PA1282NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks 2016 Active 1 (Unlimited) EAR99 15.24mm RoHS Compliant 8 WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT Surface Mount -40°C~125°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm 7W YES 200kHz 155μH SMPS TRANSFORMER Gull Wing 3.3V 33V 57V 1:0.182 1 2
BV030-7589.0 BV030-7589.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 1.34mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 34.00mm Laminated Core 2.8W 2.8VA PC Pin 116mA 116mA 230V Single Single No 24V
PH0256NL PH0256NL Pulse Electronics Power 0.0000
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0.00000000 19 Weeks Through Hole Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant 132kHz Through Hole 0.689Lx0.748W 17.50mmx19.00mm 0.571 14.50mm For AC/DC Converters Flyback Converters 500Vrms 80V~375V 0.689 L x 0.748 W (17.50mm x 19.00mm) Power Integrations TNY264/274 9V @ 20mA
241-4-56A19 241-4-56A19 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 60.45mm RoHS Compliant No HIGH ISOLATION 31.75mm UL; CSA Chassis Mount 0.44lb 199.58g 60.45mm Lx35.05mm W 31.75mm L60.45XB31.75XH35.05 (mm) 6W Laminated Core 6W 6VA Solder, Quick Connect 110mA 56V 1 2500Vrms 6 VA 115V Single Yes 56V
241-7-16A43 241-7-16A43 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 93.73mm RoHS Compliant No HIGH ISOLATION 45.97mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx57.15mm W 45.97mm L93.73XB45.97XH57.15 (mm) 56W Laminated Core 56W 56VA Solder, Quick Connect 3.5A 16V 1 2500Vrms 56 VA 115V Single Yes 16V
PH0810CNLT PH0810CNLT Pulse Electronics Power 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) PH08XXCNL Active 1 (Unlimited) RoHS Compliant 200kHz~700kHz Surface Mount -40°C~125°C 0.850Lx0.970W 21.59mmx24.64mm 0.378 9.60mm For DC/DC Converters Planar 1500Vrms
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