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 Current Rating Power Rating Type Max Input Voltage Shielding Output Voltage Inductance DC Resistance (DCR) Transformer Type Core Material Applications Min Input Voltage Max Input Voltage (DC) Min Input Voltage (DC) Max DC Current Number of Lines Inductance @ Frequency Turns Ratio - Primary:Secondary Voltage - Isolation Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
749196148 749196148 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 0.362Lx0.508W 9.19mmx12.90mm 0.244 6.20mm For DC/DC Converters 8.5 μH Flexible 8.5μH @ 100kHz 1500Vrms 0.512 L x 0.508 W (13.00mm x 12.90mm)
750312504 750312504 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Cut Tape (CT) WE-FB, MID-FLYLT Active 1 (Unlimited) SMD/SMT 125°C -40°C 13.46mm ROHS3 Compliant 10.2A 12.7mm 13.46mm Surface Mount -40°C~125°C 0.505 12.83mm For DC/DC Converters 3.46 μH 10mOhm Capacitor Charger 10.2A 3.46μH @ 100kHz 500VDC 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LTC3300-1, LTC6804-2, LTC3300ILXE-1, LTC6803IG-2
750510185 750510185 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) MID-DSLIKN Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~85°C 0.385Lx0.360W 9.78mmx9.14mm 0.415 10.54mm 400μH VDSL 1:1
750510682 750510682 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Surface Mount 0.520 13.20mm 1μH 1:1
749050010U 749050010U Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) SMD/SMT 70°C 0°C 13.97mm ROHS3 Compliant SMD/SMT Unknown 6.6mm 13.97mm Surface Mount 0°C~70°C 0.550Lx0.500W 13.97mmx12.00mm 0.260 6.60mm 200μH LAN 10G Base-T Ferrite 8mA
7490200136 7490200136 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 17.91mm ROHS3 Compliant 15.75mm Surface Mount -40°C~85°C 0.705Lx0.551W 17.91mmx14.00mm 0.230 5.84mm 350μH LAN 10/100/1000 Base-T, Power over Ethernet (PoE) 1:1
31160R 31160R Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 20 Weeks Bulk Active 1 (Unlimited) Non-RoHS Compliant Surface Mount 0.240Lx0.345W 6.10mmx8.76mm 0.250 6.35mm
749014012 749014012 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) SMD/SMT 70°C 0°C 24.55mm ROHS3 Compliant 8mA 100 Unknown 10.85mm 17mm Surface Mount 0°C~70°C 0.967Lx0.669W 24.55mmx17.00mm 0.427 10.85mm 350μH LAN 10/100 Base-T 8mA 1:1
7490220121 7490220121 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) WE-LAN Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~85°C 0.720Lx0.579W 18.29mmx14.70mm 0.283 7.20mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
749022015 749022015 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 1 (Unlimited) 18.28mm ROHS3 Compliant 12.98mm Surface Mount 0.720Lx0.511W 18.28mmx12.98mm 0.404 10.26mm 350μH LAN 10/100/1000 Base-T 1:1
7500718001 7500718001 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-AMT, MID-AMT Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~85°C 0.945Lx0.906W 24.00mmx23.00mm 0.472 11.99mm 185mH Data/Voice Coupling 1:1
750310310 750310310 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 0.500 12.70mm For DC/DC Converters Power Over Ethernet (PoE) 1500Vrms 10V @ 20mA
750310744 750310744 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-PoE+ Active 1 (Unlimited) 125°C -40°C 17.75mm ROHS3 Compliant 5A SMD/SMT No SVHC 250kHz~400kHz 13.46mm Surface Mount -40°C~125°C 0.530Lx0.591W 13.46mmx15.00mm 0.500 12.70mm 25W For DC/DC Converters 72V 5V 38 μH Power Over Ethernet (PoE) 36V 72V 36V 38μH @ 100kHz 1500Vrms 37V~57V 0.530 L x 0.713 W (13.46mm x 18.10mm) 12V @ 30mA
750314226 750314226 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-IBTI Active 1 (Unlimited) ROHS3 Compliant 250kHz~600kHz Surface Mount -40°C~125°C 0.455 11.56mm For DC/DC Converters Flyback Converters 33.8μH @ 10kHz 1500Vrms 15V~40V 0.525 L x 0.600 W (13.34mm x 15.24mm) Texas Instruments FlyBuck™
749196548 749196548 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 7.6 μH Flexible 7.6μH @ 100kHz 1500Vrms 1.161 L x 0.846 W (29.49mm x 21.49mm)
749020100A 749020100A Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) WE-LAN Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~105°C 0.500Lx0.339W 12.70mmx8.60mm 0.118 3.00mm 350μH LAN 10/100/1000 Base-T 1:1
750871111 750871111 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLSTM Active 1 (Unlimited) ROHS3 Compliant 60kHz Through Hole -40°C~125°C 0.827Lx0.984W 21.00mmx25.00mm 0.635 16.13mm For AC/DC Converters Flyback Converters 1.7mH @ 10kHz 4000Vrms 120V~385V 0.827 L x 0.984 W (21.00mm x 25.00mm) STMicroelectronics VIPER27L 12V @ 10mA
750342859 750342859 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) MID-IBMAX Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.455 11.56mm For DC/DC Converters 50 μH Flyback Converters 50μH @ 50kHz 1875Vrms 17V~36V 0.525 L x 0.600 W (13.34mm x 15.24mm) 15V @ 200mA
750311424 750311424 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) 125°C -40°C 12.7mm 17.75mm ROHS3 Compliant Unknown 100kHz 13.46mm Surface Mount -40°C~125°C 100A 0.505 12.83mm For DC/DC Converters 12V 100 μH 185mOhm Flyback Converters 100μH @ 10kHz 3:1 1500Vrms 36V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT3573, LT3574, LT3575, LT3748 8V @ 20mA
750312872 750312872 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant 50kHz Through Hole -40°C~125°C 1.559Lx1.700W 39.60mmx43.18mm 1.200 30.48mm For DC/DC Converters Power Over Ethernet (PoE) 14μH @ 10kHz 1500Vrms 20V~60V 1.559 L x 1.700 W (39.60mm x 43.18mm) 24V @ 20mA
750314746 750314746 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 22μH @ 100kHz 36V~72V
750312557 750312557 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Cut Tape (CT) WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant 70kHz Surface Mount -40°C~125°C 0.342 8.69mm For DC/DC Converters Flyback Converters 300μH @ 10kHz 1500Vrms 36V~72V 0.400 L x 0.526 W (10.16mm x 13.36mm) Linear Technology LT8300
750343108 750343108 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-FB, MID-OLDIA Active 1 (Unlimited) ROHS3 Compliant 70kHz Through Hole -40°C~125°C 0.874Lx1.024W 22.20mmx26.00mm 0.635 16.13mm For AC/DC Converters Flyback Converters 600μH @ 10kHz 90V~264V 0.874 L x 1.024 W (22.20mm x 26.00mm) Dialog Semiconductor 14V
750370058 750370058 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 0.365 9.27mm For DC/DC Converters Flyback Converters 25μH @ 10kHz 1500Vrms 10V~30V 0.425 L x 0.525 W (10.80mm x 13.35mm) Linear Technology LT3573, LT3574, LT3575, LT3748
749010013 749010013 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-LAN Active 4 (72 Hours) SMD/SMT 85°C -40°C 12.95mm ROHS3 Compliant 8mA Unknown 5.33mm 9.4mm Surface Mount 0.510Lx0.280W 12.95mmx7.11mm 0.210 5.33mm 350μH LAN 10/100 Base-T 8mA 1:1
750310018 750310018 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
750311819 750311819 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-LLIT Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.550Lx0.550W 13.97mmx13.97mm 0.505 12.83mm For AC/DC Converters LED Drivers, AC/DC SMPS 270μH @ 100kHz 142μH @ 100kHz 1000Vrms 130V 0.550 L x 0.550 W (13.97mm x 13.97mm) NXP Semiconductors SSL2101
760801030 760801030 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Tray WE-PFC Active 1 (Unlimited) Radial 125°C -40°C 30.988mm ROHS3 Compliant 12 Unknown 19.9898mm 29.0068mm 480mOhm Through Hole 1.220Lx1.142W 31.00mmx29.00mm 0.787 20.00mm 265V 400mA 75W 650μH 480mOhm Ferrite 400mA 6 75:7
750313734 750313734 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 9.14mm ROHS3 Compliant 150mA SMD/SMT 7.62mm 8mm Surface Mount -40°C~125°C 0.360Lx0.315W 9.14mmx8.00mm 0.305 7.75mm For DC/DC Converters Unshielded 340 μH 419mOhm Forward, Push-Pull Converters 340μH @ 100kHz 5000Vrms 0.360 L x 0.500 W (9.14mm x 12.70mm) Texas Instruments SN6501
750310563 750310563 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) 125°C -40°C 15.24mm ROHS3 Compliant No SVHC 200kHz 13.34mm Surface Mount -40°C~125°C 0.455 11.56mm 0F For DC/DC Converters 12V 25 μH 275mOhm Flyback Converters 25μH @ 10kHz 2.2:1 1500Vrms 18V~30V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT3573, LT3574, LT3575, LT3748 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