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) Voltage - Rated AC Capacitance Max Frequency Max Current Rating Power Rating Type Max Input Voltage Shielding Output Voltage Output Current Inductance DC Resistance (DCR) Transformer Type Core Material Applications Inductance Tolerance Min Input Voltage Max Output Voltage Isolation Voltage Max DC Current Insertion Loss (dB) Number of Lines Inductance @ Frequency Turns Ratio - Primary:Secondary Voltage - Isolation Voltage - Output 3 ET (Volt-Time) Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
750811616 750811616 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-OLEFD Active 1 (Unlimited) ROHS3 Compliant 68kHz~120kHz Surface Mount -40°C~125°C 0.551 14.00mm For DC/DC Converters Flyback Converters 770μH @ 10kHz 4500Vrms 120V~375V 20V
750370047 750370047 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 13.35mm ROHS3 Compliant 1.7A SMD/SMT No SVHC 250kHz~500kHz 9.14mm 10.8mm Surface Mount -40°C~125°C 0.365 9.27mm 0F For DC/DC Converters Unshielded 5V 30 μH 105mOhm Flyback Converters 1.7A 30μH @ 10kHz 3:1 1500Vrms 10V~30V 0.425 L x 0.525 W (10.80mm x 13.35mm) Linear Technology LT3573, LT3574, LT3575, LT3748 5V @ 20mA
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
750313973 750313973 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 200kHz~300kHz Surface Mount 0.450 11.43mm For DC/DC Converters Flyback Converters 40μH @ 10kHz 1500Vrms 8V~32V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT8301
760390012 760390012 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 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 330mOhm Forward, Push-Pull Converters 150mA 475μH @ 10kHz 3125Vrms 0.265 L x 0.395 W (6.73mm x 10.05mm) Texas Instruments SN6501
749013011A 749013011A Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 12.7mm ROHS3 Compliant 100 Unknown 8.8mm Surface Mount -40°C~105°C 0.500Lx0.346W 12.70mmx8.80mm 0.250 6.35mm 350μH LAN 10/100 Base-T, Power over Ethernet (PoE) 1:1
760871142 760871142 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 56 Weeks Surface Mount Cut Tape (CT) WE-UOST Active 1 (Unlimited) SMD/SMT 125°C -40°C 25.81mm ROHS3 Compliant SMD/SMT 60kHz~150kHz 13.5mm 16.6mm 3Ohm Surface Mount -40°C~125°C 0.654Lx0.790W 16.60mmx20.06mm 0.551 14.00mm For AC/DC Converters Unshielded 280mA 1.25 mH 3Ohm LED Drivers, AC/DC SMPS 1.25mH @ 100kHz 4000Vrms 85V~265V 0.654 L x 1.016 W (16.60mm x 25.81mm) 14V
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
750311271 750311271 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 150kHz~300kHz Surface Mount -40°C~150°C 0.355 9.02mm For DC/DC Converters Flyback Converters 20.4μH @ 10kHz 1500Vrms 18V~36V 0.675 L x 0.875 W (17.15mm x 22.23mm) Linear Technology LT1725 12V @ 15mA
749052014 749052014 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) WE-LAN Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~105°C 0.698Lx0.585W 17.73mmx14.86mm 0.285 7.24mm 180μH LAN 10G Base-T 1:1
749050018 749050018 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 13.5mm ROHS3 Compliant Unknown 13.97mm Surface Mount -40°C~85°C 0.550Lx0.532W 13.97mmx13.50mm 0.260 6.60mm 120μH LAN 1:1
749053010 749053010 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 13.5mm ROHS3 Compliant 13.97mm Surface Mount 0°C~70°C 0.550Lx0.532W 13.97mmx13.50mm 0.260 6.60mm 120μH LAN 10G Base-T 1:1
760895451 760895451 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Tray WE-LLCR Active 1 (Unlimited) Solder 125°C -40°C 36mm ROHS3 Compliant 3.1A 70kHz~120kHz 26mm 28mm Through Hole -40°C~125°C 1.417Lx1.417W 36.00mmx36.00mm 1.024 26.00mm 150W For AC/DC Converters Unshielded 48V 3.1A 600 μH 260mOhm Resonant Converters 600μH @ 100kHz 4000Vrms 360V~400V 1.417 L x 1.417 W (36.00mm x 36.00mm)
749119350 749119350 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 22.1mm 17.5mm ROHS3 Compliant 900mA No SVHC 200kHz~500kHz 8.3mm Surface Mount -40°C~125°C 0.689Lx0.630W 17.50mmx16.00mm 0.327 8.30mm 300kHz 13W For DC/DC Converters 57V 5V 120 μH Power Over Ethernet (PoE) 36V -1.2 dB 120μH @ 100kHz 1:0.25 1500Vrms 36V~57V 0.689 L x 0.935 W (17.50mm x 23.74mm) Linear Technology, Texas Instruments LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770
750310022 750310022 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-PoE, MID-POE Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount For DC/DC Converters Power Over Ethernet (PoE) 1500Vrms 33V~57V 8V @ 20mA
760301103 760301103 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 350μH Gate Drive 1.5kV 2.5:1:1 29.4VμS
750310849 750310849 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray MID-OLPI Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.827Lx0.984W 21.00mmx25.00mm 0.635 16.13mm For AC/DC Converters Flyback Converters 900μH @ 10kHz 4000Vrms 85V~265V 0.827 L x 0.984 W (21.00mm x 25.00mm) Power Integrations TNY278
750811351 750811351 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLLT Active 1 (Unlimited) ROHS3 Compliant 75kHz Through Hole 1.559Lx1.700W 39.60mmx43.18mm 1.205 30.61mm For AC/DC Converters LED Drivers, AC/DC SMPS 180μH @ 10kHz 4500Vrms 120V~375V 1.559 L x 1.700 W (39.60mm x 43.18mm) 25V @ 10mA
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
750310435 750310435 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 250kHz Surface Mount 0.505 12.83mm For DC/DC Converters Flyback Converters 36.3μH @ 10kHz 1500Vrms 20V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LTC3805 8V @ 25mA
7491192912 7491192912 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Surface Mount WE-PoE Active 1 (Unlimited) 125°C -40°C 16.8mm 16.3mm ROHS3 Compliant 580mA No SVHC 200kHz~500kHz 7.4mm 16.8mm Surface Mount -40°C~125°C 0.642Lx0.472W 16.30mmx12.00mm 0.291 7.40mm 250kHz 7W For DC/DC Converters 57V 12V 210 μH Power Over Ethernet (PoE) 36V 5V -1.2 dB 210μH @ 100kHz 1:0.42 1.5kVAC 3.3V 36V~57V 0.709 L x 0.642 W (18.00mm x 16.30mm) Linear Technology, Texas Instruments LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770
750311681 750311681 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.530Lx0.699W 13.46mmx17.75mm 0.500 12.70mm For DC/DC Converters Flyback Converters 100μH @ 50kHz 1500Vrms 12V LT3573, LT3574, LT3575, LT3748
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
750871110 750871110 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 25mm ROHS3 Compliant Unknown 16mm 21mm 4.8Ohm Through Hole -40°C~125°C 0.827Lx0.984W 21.00mmx25.00mm 0.635 16.13mm 12.5W For AC/DC Converters 5V 1.6 μH Flyback Converters 1.6mH @ 10kHz 4000Vrms 120V~385V 0.827 L x 0.984 W (21.00mm x 25.00mm) STMicroelectronics VIPER28 10V @ 10mA
750811048 750811048 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Tray WE-FB Active 1 (Unlimited) Radial 125°C -40°C 16mm 24.38mm ROHS3 Compliant 650mA 100 Unknown 300kHz 16mm 20.32mm Through Hole -40°C~125°C 3A 0.635 16.13mm For DC/DC Converters 30V 1.5 mH 2.9Ohm Flyback Converters 650mA 1.5mH @ 10kHz 4.52:1 4500Vrms 120V~375V 0.800 L x 0.960 W (20.32mm x 24.38mm) Linear Technology LT3573, LT3574, LT3575, LT3748 15V
760301305 760301305 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Surface Mount Cut Tape (CT) WE-GDT Active 1 (Unlimited) SMD/SMT 125°C -40°C 10.5mm ROHS3 Compliant SMD/SMT Unknown 11mm 10.5mm Surface Mount -40°C~125°C 0.413Lx0.413W 10.50mmx10.50mm 0.433 11.00mm 735μH 1Ohm Gate Drive 2.5kV 1.5:1 99VμS
750310019 750310019 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 0.360 9.14mm For DC/DC Converters Power Over Ethernet (PoE) 1875Vrms 36V~57V 12V
750813002 750813002 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Tray WE-FB, MID-OLLT Active 1 (Unlimited) 125°C -40°C 15.75mm ROHS3 Compliant No SVHC 1MHz 15mm 6.25Ohm Through Hole -40°C~125°C 0.591Lx0.620W 15.00mmx15.75mm 0.732 18.59mm For AC/DC Converters 3.4V 2 mH 6.25Ohm Flyback Converters 2mH @ 10kHz 20:1 4500Vrms 90V~265V 0.591 L x 0.620 W (15.00mm x 15.75mm) Linear Technology LT3799
760874040 760874040 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLNXP Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -40°C~125°C 0.550Lx0.550W 13.97mmx13.97mm 0.500 12.70mm For AC/DC Converters Flyback Converters 6000Vrms NXP Semiconductors 20V @ 10mA
7490240120 7490240120 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tape & Reel (TR) WE-LAN Active 1 (Unlimited) ROHS3 Compliant
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