Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

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 Series Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Current Rating Package / Case REACH SVHC Frequency Height Width Resistance Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Capacitance Max Frequency Max Supply Voltage (AC) Power Rating Type Shielding Output Voltage Output Current Style Inductance DC Resistance (DCR) Applications Max DC Current Inductance @ Frequency Turns Ratio - Primary:Secondary Min Supply Voltage (AC) Voltage - Isolation Secondary Current Voltage - Primary Primary Winding(s) Secondary Winding(s) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
760871038 760871038 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLNXP Active 1 (Unlimited) Through Hole 125°C -40°C 15.75mm ROHS3 Compliant 230mA 100kHz 18.5mm 15mm 4.6Ohm Through Hole -40°C~125°C 0.591Lx0.620W 15.00mmx15.75mm 0.728 18.50mm 7W For AC/DC Converters 1.85 μH Flyback Converters 1.85mH @ 10kHz 6000Vrms NXP Semiconductors
750315828 750315828 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 50kHz~200kHz Surface Mount -40°C~125°C For DC/DC Converters Flyback Converters 150μH @ 10kHz 1875Vrms 36V~72V Linear Technology
750813530 750813530 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) WE-UNIT, MID-OLEE Discontinued 1 (Unlimited) SMD/SMT 125°C -40°C 26.1mm ROHS3 Compliant SMD/SMT 80kHz~200kHz 543μm 17.8mm Surface Mount -40°C~125°C 0.548 13.92mm 11.3W For AC/DC Converters 1.5 mH LED Drivers, AC/DC SMPS 1.5mH @ 10kHz 3000Vrms 620mA 85V~130V Dual Dual 0.700 L x 1.028 W (17.78mm x 26.10mm)
750311422 750311422 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) SMD/SMT 125°C -40°C 12.7mm 17.75mm ROHS3 Compliant 3.3A Unknown 100kHz 12.7mm 13.46mm Surface Mount -40°C~125°C 4A 0.505 12.83mm For DC/DC Converters 5V 50 μH 145mOhm Flyback Converters 3.3A 50μH @ 10kHz 5:1 1500Vrms 36V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT3573, LT3574, LT3575, LT3748 10V @ 20mA
750313095 750313095 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) MID-POELT Active 1 (Unlimited) ROHS3 Compliant 250kHz Surface Mount -40°C~125°C For DC/DC Converters Power Over Ethernet (PoE) 175μH @ 10kHz 3000Vrms 40V~57V Linear Technology
750813390 750813390 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Tray WE-FB, MID-OLLT Active 1 (Unlimited) 43.18mm ROHS3 Compliant 100 No SVHC 75kHz 39.6mm Through Hole 1.559Lx1.700W 39.60mmx43.18mm 1.205 30.61mm For AC/DC Converters 90V 100 μH 150mOhm Flyback Converters 100μH @ 10kHz 1:1 4500Vrms 120V~375V 1.559 L x 1.700 W (39.60mm x 43.18mm) Linear Technology LT3799
750341566 750341566 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-FB, MID-OLON Active 1 (Unlimited) ROHS3 Compliant 67kHz Through Hole -55°C~125°C 1.065Lx1.270W 27.05mmx32.25mm 0.871 22.12mm For AC/DC Converters Forward, Push-Pull Converters 970μH @ 10kHz 3750Vrms 45V~600V 1.065 L x 1.270 W (27.05mm x 32.25mm)
750314747 750314747 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 200kHz~350kHz Surface Mount -40°C~125°C 0.307 7.80mm For DC/DC Converters Isolated Buck Converters 33μH @ 100kHz 36V~72V
750316112 750316112 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount -40°C~125°C 0.500 12.70mm For DC/DC Converters Flyback Converters 300μH @ 10kHz 1875Vrms 17V~36V Maxim Integrated
749196141 749196141 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) 125°C -40°C 6.2mm 12.9mm ROHS3 Compliant 9.2mm Surface Mount -40°C~125°C 0.508Lx0.362W 12.90mmx9.20mm 0.244 6.20mm 1MHz For DC/DC Converters 8.5 μH 344mOhm Flexible 8.5μH @ 10kHz 1:1 500Vrms 550mA 0.508 L x 0.559 W (12.90mm x 14.20mm)
750317233 750317233 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 143.5kHz Surface Mount -40°C~125°C 0.385Lx0.374W 9.78mmx9.50mm 0.415 10.54mm For DC/DC Converters Wirewound Flyback Converters 16μH @ 100kHz 1500Vrms 8V~28VDC 0.324 L x 0.360 W (8.23mm x 9.14mm) Maxim Integrated
750341142 750341142 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Cut Tape (CT) WE-FW, MID-PLN Active 1 (Unlimited) ROHS3 Compliant 200kHz~700kHz Surface Mount -40°C~125°C 1.050Lx1.154W 26.67mmx29.30mm 0.418 10.62mm For DC/DC Converters Planar Forward, Push-Pull Converters 70μH @ 100kHz 500VDC 1.050 L x 1.154 W (26.67mm x 29.30mm)
750341139 750341139 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) WE-FW, MID-PLN Discontinued 1 (Unlimited) ROHS3 Compliant 200kHz~700kHz Surface Mount -40°C~125°C 1.050Lx1.154W 26.67mmx29.30mm 0.418 10.62mm For DC/DC Converters Planar Forward, Push-Pull Converters 170μH @ 100kHz 500VDC 1.050 L x 1.154 W (26.67mm x 29.30mm)
750312279 750312279 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-OLON Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -40°C~125°C 0.906Lx0.866W 23.00mmx22.00mm 0.690 17.53mm For DC/DC Converters Flyback Converters 750μH @ 10kHz 3750Vrms 120V~375V On Semiconductor 14V
750310799 750310799 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks PCB, Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) SMD/SMT 125°C -40°C 9.14mm ROHS3 Compliant SMD/SMT Unknown 10.54mm 9.14mm Surface Mount -40°C~125°C 0.420 10.67mm 0F For DC/DC Converters 15V 25 μH 195mOhm Flyback Converters 2A 25μH @ 10kHz 3:3 1500Vrms 10V~30V 0.385 L x 0.360 W (9.78mm x 9.14mm) Linear Technology LT3573, LT3574, LT3575, LT3748
750313959 750313959 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Tray WE-FB, MID-OLTI Active 1 (Unlimited) Through Hole 125°C -40°C 20.45mm ROHS3 Compliant 290mA 100kHz 10.2mm 13.72mm Through Hole -40°C~125°C 0.540Lx0.805W 13.72mmx20.45mm 0.405 10.29mm For AC/DC Converters Shielded 1.8 μH 5.256Ohm Isolation 1.8mH @ 10kHz 4500Vrms 120V~375V 0.540 L x 0.805 W (13.72mm x 20.45mm) 18V @ 10mA
750310027 750310027 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) WE-PoE, MID-POE Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount For DC/DC Converters Power Over Ethernet (PoE) 20.4μH @ 10kHz 1500Vrms 8V @ 20mA
750871530 750871530 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLNXP Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -40°C~125°C 0.635 16.13mm For AC/DC Converters LED Drivers, AC/DC SMPS 1.6mH @ 10kHz 4000Vrms 120V~385V 0.800 L x 0.960 W (20.32mm x 24.38mm) NXP Semiconductors TEA1522
750316032 750316032 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) WE-PP, MID-PPTI Active 1 (Unlimited) ROHS3 Compliant 150kHz Surface Mount -40°C~85°C 0.485Lx0.410W 12.32mmx10.41mm For DC/DC Converters Forward, Push-Pull Converters 3.3V Texas Instruments
750313417 750313417 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 70kHz~130kHz Surface Mount -40°C~125°C 0.550 13.97mm Flyback Converters 1500VAC 120V~375V Texas Instruments 10V
750871011 750871011 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLSTM Active 1 (Unlimited) ROHS3 Compliant 50kHz~140kHz Through Hole -40°C~125°C 0.635 16.13mm For AC/DC Converters Flyback Converters 4mH @ 10kHz 4000Vrms 120V~385V 0.787 L x 0.975 W (20.00mm x 24.00mm) STMicroelectronics VIPER15L 12V @ 10mA
749196221 749196221 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) 125°C -40°C 7.4mm 16.3mm ROHS3 Compliant 12mm Surface Mount -40°C~125°C 0.642Lx0.472W 16.30mmx12.00mm 0.291 7.40mm 1MHz Configurable (For DC/DC) 11.6 μH 159mOhm Flexible 1:1 500VDC 950mA
750310224 750310224 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tape & Reel (TR) WE-PoE, MID-POE Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount For DC/DC Converters Power Over Ethernet (PoE) 1500Vrms 12V @ 20mA
750813540 750813540 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) WE-UNIT, MID-OLEE Discontinued 1 (Unlimited) ROHS3 Compliant 80kHz~200kHz Surface Mount -40°C~125°C 0.548 13.92mm For AC/DC Converters LED Drivers, AC/DC SMPS 1.25mH @ 10kHz 3000Vrms 85V~130V 0.700 L x 1.028 W (17.78mm x 26.10mm)
749196527 749196527 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.827Lx0.846W 21.01mmx21.49mm 0.472 11.99mm For DC/DC Converters 5.3 μH Flexible 2.3μH @ 100kHz 1500Vrms 1.161 L x 0.846 W (29.49mm x 21.49mm)
750317236 750317236 Würth Elektronik 2.2246
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 143.5kHz Surface Mount -40°C~125°C 0.385Lx0.374W 9.78mmx9.50mm 0.415 10.54mm For DC/DC Converters Wirewound Flyback Converters 84μH @ 100kHz 1500Vrms 18V~60VDC 0.324 L x 0.360 W (8.23mm x 9.14mm) Maxim Integrated
7491181112 7491181112 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Through Hole Tray WE-UNIT Active 1 (Unlimited) 125°C -40°C 12mm 21.5mm ROHS3 Compliant No SVHC 132kHz 15mm Through Hole -40°C~125°C 0.591Lx0.846W 15.00mmx21.50mm 0.472 12.00mm 265V 3W For AC/DC Converters 12V 250mA 2.8 mH LED Drivers, AC/DC SMPS 2.8mH @ 10kHz 8.1:1 85V 4000Vrms 120V~385V 0.591 L x 0.846 W (15.00mm x 21.50mm) On Semiconductor NCP101x, NCP105x
7508116316 7508116316 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C For AC/DC Converters Flyback Converters 120V~375V 16V @ 50mA
750341594 750341594 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.660Lx0.660W 16.76mmx16.76mm 0.355 9.02mm Isolated Buck Converters 350μH @ 20kHz 0.660 L x 0.660 W (16.76mm x 16.76mm) NXP Semiconductors SSL5231BT
750310035 750310035 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) WE-PoE, MID-POE Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount 0.500 12.70mm For DC/DC Converters Power Over Ethernet (PoE) 1500Vrms 33V~57V 12V @ 20mA
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support