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 Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Mfr Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Ratings Capacitance Packing Method Number of Functions Physical Dimension Type JESD-609 Code Terminal Finish Base Part Number Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Style Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Isolation Voltage Max DC Current Insertion Loss (dB) Inductance @ Frequency Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Current - Output (Max) Secondary Impedance Primary Impedance Current Ratio ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
TX3-28V TX3-28V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 16.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 16.51mm Semi-Toroidal TX3 3W 3VA PC Pin 62mA 2000Vrms Parallel 125mA Series 62mA 115V 230V Dual Dual No Parallel 28V Series 56V
PT61022EL PT61022EL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 2011 Obsolete 1 (Unlimited) EAR99 18.8mm 13.7mm ROHS3 Compliant No 24 HEIGHT DIM INCLUDE TERMINALS ALSO Surface Mount 0°C~70°C 0.539Lx0.600W 13.70mmx15.24mm 0.205 5.20mm TAPE & REEL 4 e3 Tin (Sn) PT6102 LAN; 10/100/1000 BASE-T; ETHERNET 350μH 900mOhm LAN 10/100/1000 Base-T Gull Wing 1500V -1.1 dB 1:1 -12 dB
SM13100EL SM13100EL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q200, SM Active 1 (Unlimited) ROHS3 Compliant -40°C~85°C 0.504 12.80mm e3 Tin (Sn) 350μH LAN 10/100 Base-T 1CT:1CT
TX3-44V TX3-44V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 16.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 16.51mm Semi-Toroidal TX3 3W 3VA PC Pin 44mA 2000Vrms Parallel 88mA Series 44mA 115V 230V Dual Dual No Parallel 44V Series 88V
PCS040-EF1302KS PCS040-EF1302KS Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PCS Bourns Inc. Surface Mount - - - Invasive 1MHz Gull Wing 40 A 2.12 mH 1mOhm Primary, 705mOhm Secondary Max 1:50 50:1 127VμS
SM51430EL SM51430EL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2016 SM yes Active 2 (1 Year) ROHS3 Compliant Surface Mount -40°C~85°C 0.299Lx0.197W 7.60mmx5.00mm 0.209 5.30mm e3 Tin (Sn) SM514 10μH LAN 1:1
TX3-115V TX3-115V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 16.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 16.51mm Semi-Toroidal TX3 3W 3VA PC Pin 13mA 2000Vrms Parallel 26mA Series 13mA 115V 230V Dual Dual No Parallel 115V Series 230V
PCS040-EF1308KS PCS040-EF1308KS Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PCS Bourns Inc. Surface Mount - - - Invasive 1MHz Gull Wing 40 A 8.5 mH 1mOhm Primary, 1.45Ohm Secondary Max 1:100 100:1 254VμS
08377 08377 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Obsolete 1 (Unlimited) Non-RoHS Compliant
TX3-17V TX3-17V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 16.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 16.51mm Semi-Toroidal TX3 3W 3VA PC Pin 93mA 2000Vrms Parallel 187mA Series 93mA 115V 230V Dual Dual No Parallel 17V Series 34V
TX12-28V TX12-28V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 50.8mm Non-RoHS Compliant Contains Lead 26.7mm 50.8mm Through Hole 50.80mm Lx50.80mm W 27.18mm Semi-Toroidal TX12 12W 12VA PC Pin 210mA 2000Vrms Parallel 425mA Series 210mA 115V 230V Dual Dual No Parallel 28V Series 56V
DD200-24-RC DD200-24-RC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) ROHS3 Compliant DD200
7202 7202 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 7200 Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 0.748Lx0.433W 19.00mmx11.00mm 0.791 20.10mm 7200
DD560-16-RC DD560-16-RC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) ROHS3 Compliant DD560
SM75056EL SM75056EL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) EAR99 85°C -40°C 9.4mm 12.7mm ROHS3 Compliant 16 5.65mm Surface Mount L12.7XB7XH5.65 (mm) e3 Tin (Sn) SM750 Surface Mount TELECOM TRANSFORMER Gull Wing 1:1.26 Dual No
SM75056PEL SM75056PEL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) EAR99 ROHS3 Compliant No 16 SMD/SMT 5.65mm Surface Mount -40°C~85°C 0.504Lx0.272W 12.80mmx6.90mm 0.222 5.65mm SM750 Shielded 1.2mH 800mOhm TELECOM TRANSFORMER Gull Wing 2kV 1:1.26
SM91502ALE SM91502ALE Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Automotive, AEC-Q200, SM Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.300Lx0.265W 7.62mmx6.73mm 0.225 5.72mm SM9150 150μH DATACOM TRANSFORMER 1CT:1CT
SM91074ALE SM91074ALE Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SM9107 DATACOM TRANSFORMER
PT61018PEL PT61018PEL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) EAR99 12.8mm ROHS3 Compliant 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 5.65mm 6.9mm Surface Mount 730.00022mg -40°C~85°C 0.504Lx0.272W 12.80mmx6.90mm 0.222 5.65mm 1 L12.8XB6.9XH5.65 (mm) e3 Tin (Sn) PT6101 Shielded LAN; 10/100 BASE-TX; ETHERNET 350μH 1.2Ohm LAN 10/100 Base-T Gull Wing 1.5kV 8mA 1:1
SM51589PEL SM51589PEL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) EAR99 17.55mm ROHS3 Compliant Tin No 24 HIEGHT INCLUDE TERMINAL ALSO SMD/SMT No SVHC 6mm 12.2mm Surface Mount -40°C~85°C 0.691Lx0.480W 17.55mmx12.20mm 0.236 6.00mm 35pF TR, 13 INCH 4 L17.55XB12.2XH6.0 (mm) SM515 Shielded 10/100/1000 BASE-T; ETHERNET; LAN 350μH LAN 10/100/1000 Base-T Gull Wing 5kV 720mA 1:1 -10 dB
TX6-8V TX6-8V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 21.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 21.59mm Semi-Toroidal TX6 6W 6VA PC Pin 375mA 2000Vrms Parallel 750mA Series 375mA 115V 230V Dual Dual No Parallel 8V Series 16V
PAD002-T764113S PAD002-T764113S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Bourns Inc. Surface Mount -40°C ~ 125°C 0.280" L x 0.258" W (7.10mm x 6.55mm) For DC/DC Converters - Forward, Push-Pull Converters 475μH @ 100kHz 3100Vrms - 0.388" L x 0.258" W (9.85mm x 6.55mm) - - -
BS64042CS BS64042CS Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - 100kHz Bourns Inc. Surface Mount -40°C ~ 125°C 0.413" L x 0.386" W (10.50mm x 9.80mm) - - Flyback Converters 270μH @ 250kHz 2200V 4.5 ~ 60V 0.374" L x 0.138" W (9.50mm x 3.50mm) Analog Devices ADP1031 -
PAD002-T764111S PAD002-T764111S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PAD00x-T764 - Bourns Inc. Surface Mount -40°C ~ 125°C 0.280" L x 0.258" W (7.10mm x 6.55mm) For DC/DC Converters - Forward, Push-Pull Converters 475μH @ 100kHz 3100Vrms - 0.388" L x 0.258" W (9.85mm x 6.55mm) - - -
TX6-20V TX6-20V Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2000 TX Obsolete 1 (Unlimited) PC Pin 40.64mm Non-RoHS Compliant Contains Lead 21.3mm 39.62mm Through Hole 40.64mm Lx39.62mm W 21.59mm Semi-Toroidal TX6 6W 6VA PC Pin 150mA 2000Vrms Parallel 300mA Series 150mA 115V 230V Dual Dual No Parallel 20V Series 40V
SM453229-381N7Y SM453229-381N7Y Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) SM Active 1 (Unlimited) 4.7mm ROHS3 Compliant 3.22mm Surface Mount -55°C~125°C 0.114 2.90mm TR, EMBOSSED, 13 INCH 1 L4.7XB3.22XH2.9 (mm) SM453229 YES LAN; 10/100/1000 BASE-T 350μH LAN 10/100/1000 Base-T 1500V 1:1 1:1
SM91071AL-E SM91071AL-E Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
SM51108EL SM51108EL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 2012 Obsolete 1 (Unlimited) SMD/SMT EAR99 9.3mm 12mm ROHS3 Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 5.45mm 7mm Surface Mount -40°C~85°C 0.472Lx0.276W 12.00mmx7.00mm 0.215 5.45mm REEL 1 L12.0XB7.0XH5.45 (mm) e3 Tin (Sn) SM511 10/100 BASE-TX; ETHERNET 350μH LAN 10/100 Base-T Gull Wing 1.5kV -1.2 dB 1:1 -12 dB
SM453229-231N7Y SM453229-231N7Y Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) SM Active 1 (Unlimited) ROHS3 Compliant Surface Mount -55°C~125°C 0.114 2.90mm SM453229 200μH LAN 10/100/1000 Base-T, Power over Ethernet (PoE) 1:1
LM-NP-1001-B1L LM-NP-1001-B1L Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Through Hole Tube 2007 LM-NP-1000 yes Active 1 (Unlimited) Radial EAR99 60°C -10°C 17.7mm ROHS3 Compliant 8 No SVHC 3.5kHz 12.6mm UL Through Hole 0.700Lx0.700W 17.70mmx17.70mm 0.504 12.80mm L17.7XB17.7XH12.6 (mm) e3 Matte Tin (Sn) LM-NP Unshielded SIGNAL 2.8H 66Ohm TELECOM TRANSFORMER PC Pin 1.5 dB 1:1 1 1 10 dB 600OhmS 600OhmS
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