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 Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Resistance Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Voltage - Rated AC Max Frequency Max Current Rating Power Rating Type Max Input Voltage Shielding Output Voltage Inductance DC Resistance (DCR) Core Material Applications Inductance Tolerance Min Input Voltage Max DC Current Insertion Loss (dB) Number of Lines Inductance @ Frequency Turns Ratio - Primary:Secondary Voltage - Isolation Secondary Current Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
750315830 750315830 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
750311475 750311475 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLON Active 1 (Unlimited) ROHS3 Compliant 39kHz Through Hole -40°C~125°C 1.060Lx1.050W 26.92mmx26.67mm 0.575 14.60mm For AC/DC Converters LED Drivers, AC/DC SMPS 1.72mH @ 10kHz 4500Vrms 127V~431V 1.060 L x 1.050 W (26.92mm x 26.67mm) On Semiconductor NCL30000
749302010 749302010 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks WE-STST Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~105°C 0.185Lx0.127W 4.70mmx3.22mm 0.114 2.90mm 300μH 1:4.5:4.5:1
749196500 749196500 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks WE-FLEX Active 1 (Unlimited) 125°C -40°C 10.8mm 29.5mm ROHS3 Compliant 21mm Surface Mount -40°C~125°C 0.827Lx0.827W 21.00mmx21.00mm 0.425 10.80mm 1MHz Configurable (For DC/DC) 87.1 μH 30mOhm Flexible 87.1μH @ 10kHz 1:1 500VAC 1.91A 1.169 L x 0.827 W (29.70mm x 21.00mm)
750315445 750315445 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-IBTI Active 1 (Unlimited) ROHS3 Compliant 300kHz Surface Mount -40°C~125°C 0.335 8.50mm For DC/DC Converters Isolated Buck Converters 25μH @ 10kHz 2500Vrms Texas Instruments
7508112349 7508112349 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
750310349 750310349 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-FB Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.910 23.11mm For DC/DC Converters Capacitor Charger 5μH @ 50kHz 1000Vrms 18V~30V 1.437 L x 1.653 W (36.50mm x 42.00mm) Linear Technology LT3751
760390014 760390014 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-PP, MID-PPTI Active 1 (Unlimited) SMD/SMT 125°C -40°C 10.05mm ROHS3 Compliant 150mA SMD/SMT 10kHz 4.19mm 10.05mm Surface Mount -40°C~125°C 0.265Lx0.281W 6.73mmx7.14mm 0.170 4.32mm For DC/DC Converters 475 μH 370mOhm Forward, Push-Pull Converters 150mA 475μH @ 10kHz 3125Vrms 0.265 L x 0.395 W (6.73mm x 10.05mm) Texas Instruments SN6501
760803200 760803200 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 32.9946mm ROHS3 Compliant 10 Unknown 23.0124mm 29.9974mm 190mOhm Through Hole 1.181Lx1.299W 30.00mmx33.00mm 0.906 23.00mm 265V 1.5A 125W 150μH 190mOhm Ferrite 10% 1.5A 5 9.17:1
7508110102 7508110102 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Tray WE-UNIT, MID-OLPI Active 1 (Unlimited) Through Hole 125°C -40°C 24.38mm ROHS3 Compliant 65kHz 16mm 20.32mm 118Ohm Through Hole -40°C~125°C 0.635 16.13mm 2.8W For AC/DC Converters 2.58 mH Flyback Converters 2.58mH @ 10kHz 4000Vrms 330mA 120V~375V 0.800 L x 0.960 W (20.32mm x 24.38mm) Power Integrations LNK613
749119550 749119550 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) WE-PoEH Discontinued 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) 48μH @ 100kHz 1500Vrms 33V~57V 0.551 L x 0.713 W (14.00mm x 18.10mm) 10V
750311911 750311911 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount, Through Hole Tray WE-FB Active 1 (Unlimited) 125°C -40°C 16mm 25mm ROHS3 Compliant No SVHC 22.2mm Through Hole -40°C~125°C 0.874Lx0.984W 22.20mmx25.00mm 3A 0.635 16.13mm For DC/DC Converters 15V 6.78 μH 6mOhm Flyback Converters 6.78μH @ 100kHz 3:1 1500Vrms 16V~24V 0.874 L x 0.984 W (22.20mm x 25.00mm) Linear Technology LT3573, LT3574, LT3575, LT3748 5V @ 300mA
7508110419 7508110419 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLEE Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.575 14.60mm For AC/DC Converters Flyback Converters 4500Vrms 78V~375V
750310020 750310020 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 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) 500μH @ 10kHz 1500Vrms 33V~57V 8V @ 20mA
750311558 750311558 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB, MID-FLYLT Active 1 (Unlimited) 125°C -40°C 9.78mm ROHS3 Compliant 200kHz~300kHz 10.54mm 9.14mm Surface Mount -40°C~125°C 0.415 10.54mm For DC/DC Converters 300 μH Flyback Converters 300μH @ 10kHz 4:1 1500Vrms 35V~75V 0.385 L x 0.360 W (9.78mm x 9.14mm) Linear Technology LT8300 5V
760801020 760801020 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 1.220Lx1.142W 31.00mmx29.00mm 0.787 20.00mm 100W 500μH
750314624 750314624 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-IBTI Active 1 (Unlimited) ROHS3 Compliant 250kHz~600kHz Through Hole -40°C~125°C 0.874Lx0.984W 22.20mmx25.00mm 0.635 16.13mm For DC/DC Converters Isolated Buck Converters 60μH @ 10kHz 5000Vrms 17V~35V 0.874 L x 0.984 W (22.20mm x 25.00mm) Texas Instruments
749119150 749119150 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) WE-PoE Active 1 (Unlimited) 125°C -40°C 13mm 12.9mm ROHS3 Compliant Lead Free 400mA No SVHC 200kHz~500kHz 6.2mm 13mm Surface Mount -40°C~125°C 0.508Lx0.362W 12.90mmx9.20mm 0.244 6.20mm 300kHz 4W For DC/DC Converters 57V 5V 400 μH Power Over Ethernet (PoE) 36V -1.2 dB 400μH @ 100kHz 1:0.25 1500Vrms 36V~57V 0.508 L x 0.559 W (12.90mm x 14.20mm) Linear Technology, Texas Instruments LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770
750313445 750313445 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) WE-FB, MID-FLYLT Active 1 (Unlimited) SMD/SMT 15.24mm ROHS3 Compliant 7.5A 11.43mm 13.35mm Surface Mount 0.450 11.43mm For DC/DC Converters Shielded 9 μH 190mOhm Flyback Converters 7.5A 9μH @ 10kHz 1500Vrms 8V~32V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT8302
750341689 750341689 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant 65kHz Through Hole -40°C~125°C 0.708Lx0.740W 18.00mmx18.80mm 0.556 14.12mm For AC/DC Converters Flyback Converters 1.6mH @ 50kHz 3500Vrms 90V~375V 0.709 L x 0.740 W (18.00mm x 18.80mm) Monolithic Power Systems Inc MP020-5 12V
750312367 750312367 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Digi-Reel® WE-FB, MID-FLYLT Active 1 (Unlimited) SMD/SMT 125°C -40°C 13.36mm ROHS3 Compliant 450mA 100kHz 8.64mm 10.16mm Surface Mount -40°C~125°C 0.342 8.69mm 3W For DC/DC Converters 300 μH 810mOhm Flyback Converters 450mA 300μH @ 10kHz 1500Vrms 22V~72V 0.400 L x 0.526 W (10.16mm x 13.36mm) Linear Technology LT8300
750811146 750811146 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLTI Active 1 (Unlimited) ROHS3 Compliant 130kHz Through Hole -40°C~125°C 0.876Lx0.567W 22.88mmx14.40mm 0.878 22.30mm For AC/DC Converters Flyback Converters 430μH @ 65kHz 3750Vrms 88V~269V 0.876 L x 0.567 W (22.25mm x 14.40mm) Texas Instruments PMP6001, TPS92210
750312723 750312723 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-FB, MID-OLTI Active 1 (Unlimited) ROHS3 Compliant 130kHz Through Hole -40°C~125°C 0.560Lx0.805W 14.22mmx20.45mm 0.415 10.54mm For DC/DC Converters Flyback Converters 925μH @ 10kHz 4500Vrms 85V~265V 0.560 L x 0.805 W (14.22mm x 20.45mm) Texas Instruments UCC287xx, UCC289xx 20V
750311771 750311771 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 13.69mm 32.31mm ROHS3 Compliant 2.5A No SVHC 60kHz~400kHz 13.69mm 27.03mm Surface Mount 100A 0.544 13.82mm For DC/DC Converters 15V 500 μH 450mOhm Flyback Converters 2.5A 500μH @ 10kHz 14μH @ 10kHz 400μH @ 10kHz 6:1 2500Vrms 100V~400V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 15V @ 20mA
750311320 750311320 Würth Elektronik 8.4654
Add to Cart

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) WE-PoE, MID-POETI 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) 100μH @ 100kHz 1500Vrms 33V~57V Texas Instruments 12V @ 10mA
749196111 749196111 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 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 Configurable (For DC/DC) 27.4 μH 344mOhm Flexible 1:1 500VDC 550mA 0.508 L x 0.559 W (12.90mm x 14.20mm)
750817014 750817014 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) WE-UNIT, MID-OLEE Active 1 (Unlimited) ROHS3 Compliant 50kHz Surface Mount -40°C~125°C 0.438 11.13mm For AC/DC Converters Flyback Converters 1.84mH @ 10kHz 3000Vrms 78V~375V 0.543 L x 0.941 W (13.80mm x 23.90mm) 16V @ 50mA
750311590 750311590 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 85°C -40°C 13.69mm 32.31mm ROHS3 Compliant 18A Unknown 150kHz 13.69mm 27.03mm Surface Mount -40°C~85°C 4A 0.544 13.82mm For DC/DC Converters 12V 8 μH 20mOhm Flyback Converters 18A 8μH @ 150kHz 2:1 1500Vrms 20V~48V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 10V
750313054 750313054 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-OLON Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.950 24.13mm For DC/DC Converters Flyback Converters 500μH @ 10kHz 4000Vrms On Semiconductor
750811617 750811617 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-OLEFD Active 1 (Unlimited) ROHS3 Compliant 68kHz~170kHz Surface Mount -40°C~125°C 0.583 14.81mm For DC/DC Converters Flyback Converters 4500Vrms 120V~375V 20V
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