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 Number of Pins Package / Case REACH SVHC Frequency Height Width Resistance Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Max Frequency Max Supply Voltage (AC) Power Rating Type Max Input Voltage Shielding Output Voltage Output Current Tolerance Inductance Test Frequency DC Resistance (DCR) Transformer Type Core Material Applications Inductance Tolerance Min Input Voltage Isolation Voltage Max DC Current Inductance @ Frequency Saturation Current Turns Ratio - Primary:Secondary Min Supply Voltage (AC) Voltage - Isolation Secondary Current ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
750315847 750315847 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 500kHz Surface Mount -40°C~125°C 0.235 5.97mm For DC/DC Converters Flyback Converters 18V~36V Maxim Integrated
750110007 750110007 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) WE-AMT, MID-DAA Active 1 (Unlimited) ROHS3 Compliant Surface Mount 0.173Lx0.360W 4.39mmx9.14mm 0.078 1.98mm 30μH 1.67:1
750315126 750315126 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant 150kHz~300kHz Surface Mount -40°C~125°C 0.500 12.70mm For DC/DC Converters Flyback Converters 40μH @ 10kHz 1500Vrms 36V~72V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT8304
750313443 750313443 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant Surface Mount 0.450 11.43mm For DC/DC Converters Flyback Converters 9μH @ 10kHz 1500Vrms 8V~32V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT8302
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
750310032 750310032 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) 1500Vrms 33V~57V 12V @ 20mA
750811618 750811618 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
749024012 749024012 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 28.57mm ROHS3 Compliant 100 Unknown 12.7mm Surface Mount -40°C~85°C 1.125Lx0.500W 28.57mmx12.70mm 0.500 12.70mm 350μH LAN 10/100/1000 Base-T 1:1
7491182012 7491182012 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 18mm 18mm ROHS3 Compliant No SVHC 132kHz 16.5mm Through Hole -40°C~125°C 0.709Lx0.650W 18.00mmx16.50mm 0.709 18.00mm 265V 9W For AC/DC Converters 12V 600mA 900 μH LED Drivers, AC/DC SMPS 900μH @ 10kHz 1:1 85V 4000Vrms 120V~385V 0.709 L x 0.650 W (18.00mm x 16.50mm) On Semiconductor NCP101x, NCP105x
750312750 750312750 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) MID-IBTI Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~85°C 0.225 5.72mm For DC/DC Converters Isolated Buck Converters 23μH @ 100kHz 1500Vrms 20V~100V 0.260 L x 0.325 W (6.60mm x 8.26mm) Texas Instruments
749119950 749119950 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Surface Mount Tape & Reel (TR) WE-PoE Active 1 (Unlimited) 125°C -40°C 13.5mm ROHS3 Compliant 1.3A SMD/SMT No SVHC 200kHz~500kHz 12.5mm 17.75mm Surface Mount -40°C~125°C 0.530Lx0.591W 13.46mmx15.00mm 0.500 12.70mm 13W For DC/DC Converters 57V 5V 127 μH Power Over Ethernet (PoE) 36V 127μH @ 100kHz 1500Vrms 36V~57V 0.530 L x 0.713 W (13.46mm x 18.10mm) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 12V @ 15mA
749053011 749053011 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 13.5mm ROHS3 Compliant Unknown 13.97mm Surface Mount 0°C~70°C 0.550Lx0.532W 13.97mmx13.50mm 0.260 6.60mm 200μH LAN 1:1
749196520 749196520 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Surface Mount Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) SMD/SMT 125°C -40°C 10.8mm 21mm ROHS3 Compliant SMD/SMT Unknown 10.8mm 21mm Surface Mount -40°C~125°C 0.827Lx0.827W 21.00mmx21.00mm 0.425 10.80mm 1MHz 500W Configurable (For DC/DC) 5.3 μH 30mOhm Flexible 5.3μH @ 10kHz 1:1 500VDC 1.91A Triple Triple 0.827 L x 1.169 W (21.00mm x 29.70mm)
750311783 750311783 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Cut Tape (CT) WE-FB Active 1 (Unlimited) SMD/SMT 125°C -40°C 13.69mm 32.31mm ROHS3 Compliant 16A Unknown 13.69mm 27.03mm Surface Mount -40°C~125°C 4A 0.544 13.82mm For DC/DC Converters 24V 20 μH 58mOhm Flyback Converters 16A 20μH @ 150kHz 1.5:1 1500Vrms 19V~70V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 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
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
750316928 750316928 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Surface Mount 0.220 5.59mm
7508110151 7508110151 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Tray WE-UNIT, MID-OLTI Active 1 (Unlimited) Through Hole 125°C -40°C 13.97mm ROHS3 Compliant 425mA 70kHz 12.7mm 13.97mm Through Hole -40°C~125°C 0.550Lx0.550W 13.97mmx13.97mm 0.505 12.83mm For AC/DC Converters Shielded 1.5 mH 2.05Ohm Flyback Converters 1.5mH @ 10kHz 4000Vrms 120V~375V 0.550 L x 0.550 W (13.97mm x 13.97mm) Texas Instruments UCC287xx, UCC289xx 15V
750311608 750311608 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 11.43mm 29.08mm ROHS3 Compliant 9A No SVHC 11.43mm 23.11mm Surface Mount -40°C~125°C 3A 0.455 11.56mm For DC/DC Converters 24V 12 μH 30mOhm Flyback Converters 9A 12μH @ 10kHz 1.5:1 1500Vrms 30V~75V 0.910 L x 1.150 W (23.11mm x 29.08mm) Linear Technology LT3573, LT3574, LT3575, LT3748
750871030 750871030 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Tray WE-UNIT, MID-OLSTM Active 1 (Unlimited) Through Hole 125°C -40°C 24mm ROHS3 Compliant No SVHC 60kHz 16mm 20mm 1Ohm Through Hole -40°C~125°C 0.635 16.13mm 265V 6W For AC/DC Converters 12V 2.38 μH Flyback Converters 2.38mH @ 10kHz 85V 4000Vrms 120V~385V 0.787 L x 0.975 W (20.00mm x 24.00mm) STMicroelectronics VIPER17L 12V @ 10mA
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
750313082 750313082 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 0.530Lx0.699W 13.46mmx17.75mm 0.500 12.70mm For DC/DC Converters Power Over Ethernet (PoE) 37μH @ 10kHz 3000Vrms 40V~57V Linear Technology 12V @ 10mA
7491195501 7491195501 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Cut Tape (CT) WE-PoEH Active 1 (Unlimited) ROHS3 Compliant 200kHz~400kHz Surface Mount -40°C~125°C 0.551Lx0.591W 14.00mmx15.00mm 0.571 14.50mm For DC/DC Converters Power Over Ethernet (PoE) 21μH @ 100kHz 1500Vrms 9V~57V 0.551 L x 0.591 W (14.00mm x 18.10mm) 10V
760804111 760804111 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Through Hole Tray WE-PFC Active 1 (Unlimited) Radial 125°C -40°C 30.988mm ROHS3 Compliant 1.1A 12 DIP Unknown 13.9954mm 29.9974mm 300mOhm 1.181Lx1.220W 30.00mmx31.00mm 0.551 14.00mm 200W Unshielded 10% 250μH 100kHz 350mOhm Ferrite 10% 1.1A 4.8A 50:5
760806302 760806302 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tray WE-PFC Active 1 (Unlimited) ROHS3 Compliant 6 Through Hole 1.496Lx1.260W 38.00mmx32.00mm 0.551 14.00mm 250W 300μH
760806201 760806201 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tray WE-PFC Active 1 (Unlimited) ROHS3 Compliant 12 1.181Lx1.220W 30.00mmx31.00mm 0.551 14.00mm 250W 150μH
760301104 760301104 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tape & Reel (TR) WE-GDT Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.276Lx0.335W 7.00mmx8.50mm 0.236 6.00mm 330μH Gate Drive 1.5kV 2:1:1 28.6VμS
750311607 750311607 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 11.43mm 29.08mm ROHS3 Compliant 9.5A Unknown 11.43mm 23.11mm Surface Mount -40°C~125°C 4A 0.455 11.56mm For DC/DC Converters 12V 14 μH 70mOhm Flyback Converters 9.5A 14μH @ 150kHz 2.5:1 1500Vrms 30V~75V 0.910 L x 1.150 W (23.11mm x 29.08mm) Linear Technology LT3573, LT3574, LT3575, LT3748
760802122 760802122 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tray WE-PFC Active 1 (Unlimited) ROHS3 Compliant 12 Through Hole 1.614Lx1.575W 41.00mmx40.00mm 1.024 26.00mm 100W 450μH
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