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) Capacitance Max Frequency Max Supply Voltage (AC) Power Rating Type Max Input Voltage Shielding Output Voltage Output Current Style Tolerance Inductance Test Frequency DC Resistance (DCR) Transformer Type Core Material Applications Inductance Tolerance Min Input Voltage Max Output Voltage Isolation Voltage Max DC Current Insertion Loss (dB) Inductance @ Frequency Saturation Current Turns Ratio - Primary:Secondary Min Supply Voltage (AC) Voltage - Isolation Voltage - Output 3 Secondary Current ET (Volt-Time) Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
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
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
749023010 749023010 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 17.8mm RoHS Compliant Unknown 12.2mm 6.5mm 350 μH
750313241 750313241 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray WE-UNIT Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.740 18.80mm For AC/DC Converters LED Drivers, AC/DC SMPS 3.52mH @ 10kHz 3000Vrms 127V~432V 0.945 L x 0.945 W (24.00mm x 24.00mm) NXP Semiconductors SSL4101 16V @ 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)
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)
760804110 760804110 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 1.1A 12 Unknown 20mm 29.0068mm 150mOhm 1.220Lx1.142W 31.00mmx29.00mm 0.787 20.00mm 200W Unshielded 10% 250μH 100kHz 200mOhm Ferrite 10% 1.1A 5.6A 44:5
750310564 750310564 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) 85°C -40°C 15.24mm ROHS3 Compliant SMD/SMT No SVHC 13.34mm Surface Mount -40°C~85°C 0.455 11.56mm 0F For DC/DC Converters 5V 63 μH 95mOhm Flyback Converters 63μH @ 10kHz 3:1 1500Vrms 12V~30V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT3573, LT3574, LT3575, LT3748 5V @ 20mA
750311594 750311594 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 3A 0.544 13.82mm For DC/DC Converters 12V 15 μH 35mOhm Flyback Converters 18A 15μH @ 150kHz 2.33:1 1500Vrms 30V~75V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 10V
760806400 760806400 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 48.006mm ROHS3 Compliant 3A 12 Unknown 32.004mm 43.0022mm 78mOhm 250W Unshielded 10% 180μH 100kHz 200mOhm Ferrite 10% 3A 13.2A 9:1
760801031 760801031 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tray WE-PFC Active 1 (Unlimited) ROHS3 Compliant 10 Through Hole 0.984Lx1.016W 25.00mmx25.81mm 0.535 13.60mm 75W 650μH
760802112 760802112 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 150W 375μH
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
750341793 750341793 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray MID-OLON Active 1 (Unlimited) ROHS3 Compliant 50kHz Surface Mount -40°C~125°C 0.906Lx0.866W 23.00mmx22.00mm 0.690 17.53mm For DC/DC Converters Flyback Converters 3000Vrms On Semiconductor 12V
760871131 760871131 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 700mA 60kHz 16mm 21mm 1.6Ohm Through Hole -40°C~125°C 0.874Lx0.984W 22.20mmx25.00mm 0.635 16.13mm 12W For AC/DC Converters 1.396 mH LED Drivers, AC/DC SMPS 1.396mH @ 10kHz 4000Vrms 120V~420V 0.874 L x 0.984 W (22.20mm x 25.00mm) STMicroelectronics 15V @ 100mA
750312775 750312775 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant 500kHz Surface Mount -40°C~125°C 0.505 12.83mm 12V 0.550 L x 0.676 W (13.97mm x 17.17mm)
750510719 750510719 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Surface Mount 0.532 13.50mm 1μH 1:1
7491193912 7491193912 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Surface Mount WE-PoE Active 1 (Unlimited) 125°C -40°C 22.1mm 17.5mm ROHS3 Compliant 1.2A 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 12V 120 μH Power Over Ethernet (PoE) 36V 5V -1.2 dB 120μH @ 100kHz 0.33:0.1 1.5kVAC 3.3V 36V~57V 0.935 L x 0.689 W (23.74mm x 17.50mm) Linear Technology, Texas Instruments LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770
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)
750510654 750510654 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Active 1 (Unlimited) ROHS3 Compliant Through Hole 0.550Lx0.550W 13.97mmx13.97mm 0.500 12.70mm 1μH 1.5:1
749302011 749302011 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 2mH 1:4.5:4.5:1
750510231 750510231 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Active 1 (Unlimited) ROHS3 Compliant Through Hole 0.550Lx0.550W 13.97mmx13.97mm 0.530 13.46mm 1μH 1:1
760301304 760301304 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) WE-GDT Discontinued 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 1.08mH 1.3Ohm Gate Drive 2.5kV 2.5:1:1 120VμS
750032395 750032395 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 12V @ 20mA
7508112110 7508112110 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
760301302 760301302 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 49 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 750μH 1.3Ohm Gate Drive 2.5kV 1:1 102VμS
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
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
7500718424 7500718424 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) MID-AMT Obsolete 1 (Unlimited) ROHS3 Compliant Surface Mount 0°C~70°C 0.360Lx0.520W 9.14mmx13.21mm 0.310 7.87mm 1.5H Data/Voice Coupling 1:1
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
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