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 Length RoHS Status Lead Free Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Power Rating Type Frequency Range Max Power Dissipation Power - Max Termination Style Max Output Current Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Voltage - Isolation Current - Output (Max) VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
TTC-4062 TTC-4062 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2002 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Lead Free SMD/SMT Surface Mount 0.551Lx0.551W 14.00mmx14.00mm 0.500 12.70mm 160mA 2mH HDSL 0.65 dB 1:2
PFT12-28 PFT12-28 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Flanges, Through Hole Bulk 2011 no Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant 10 PCB MOUNTABLE; ADDITIONAL SECONDARY 0F 28V unknown 31.8mm Through Hole 425g 63.50mm Lx50.80mm W 27.00mm 8504.31.40.35 12W Semi-Toroidal 12W 12VA PC Pin 187mA 2 1500Vrms 360mA 187mA 12 VA 115V 230V Dual Yes 28V 16V
PF24-16 PF24-16 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2007 PF24 Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 31.8mm Through Hole 425g 72.00mm Lx58.00mm W 31.80mm 24W Semi-Toroidal 24W 24VA PC Pin 1.5A 1500Vrms Parallel 3A Series 1.5A 115V 230V Dual No Parallel 8V Series 16V
PL5.0-28-130B PL5.0-28-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk PL5.0-xx-130B Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 35.6mm Through Hole 168g 41.28mm Lx36.37mm W 35.60mm 5W Laminated Core 5W 5VA PC Pin 180mA 3500Vrms Parallel 360mA Series 180mA 115V 230V Dual No Parallel 14V Series 28V
3FS-420 3FS-420 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2006 3FS-4xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 PCB MOUNTABLE 34.55mm UL; CSA Through Hole 200g 41.50mm Lx34.83mm W 8504.31.40.35 6W Laminated Core 6W 6VA PC Pin 300mA 2500Vrms Parallel 600mA Series 300mA 115V Single Dual No Parallel 10V Series 20V
3FD-520 3FD-520 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-5xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 PCB MOUNTABLE 41.4mm UL; CSA Through Hole 318g 48.50mm Lx41.52mm W 38.00mm 12W Laminated Core 12W 12VA PC Pin 1.2A 2 2500Vrms Parallel 1.2A Series 600mA 12 VA 115V 230V Dual No Parallel 10V Series 20V
3FS-256 3FS-256 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2006 3FS-2xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 PCB MOUNTABLE 25.4mm UL; CSA Through Hole 77.1g 35.56mm Lx31.00mm W 25.40mm 8504.31.40.35 1.1W Laminated Core 1.1W 1.1VA PC Pin 20mA 2500Vrms Parallel 40mA Series 20mA 1.1 VA 115V Single Dual No Parallel 28V Series 56V
TTC-512 TTC-512 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2003 TTC Obsolete 1 (Unlimited) Gull Wing 9.9mm RoHS Compliant Contains Lead 600 4.6mm 16.9mm UL1950, UL60950, EN60950 Surface Mount -10°C~60°C 0.390Lx0.665W 9.90mmx17.80mm 0.181 4.60mm 300Hz~3.5kHz Gull Wing 1.25dB @ 1kHz 1.5 dB 1:1 16dB Min @ 300Hz ~ 3.5kHz 1875VRMS @ 1 Second 600 ±0.3dB~±0.5dB 510 58Ohm 70Ohm 3.5dB
PL30-28-130B PL30-28-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2004 PL30-xx-130B Active 1 (Unlimited) PC Pin RoHS Compliant Contains Lead 8 41mm Through Hole 522g 66.70mm Lx55.60mm W 41.00mm 30W Laminated Core 30W 30VA PC Pin 1.06A 3500Vrms Parallel 2.12A Series 1.06A 115V 230V Dual No Parallel 14V Series 28V
3FD-312 3FD-312 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2006 3FD-3xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant 8 PCB MOUNTABLE 32mm UL; CSA Through Hole 113g 35.56mm Lx31.00mm W 32.10mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 200mA 2 2500Vrms Parallel 400mA Series 200mA 2.4 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
3FD-412 3FD-412 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-4xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 PCB MOUNTABLE 34.54mm UL; CSA Through Hole 200g 41.50mm Lx34.83mm W 38.00mm 6W Laminated Core 6W 6VA PC Pin 1A 2 2500Vrms Parallel 1A Series 500mA 6 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
SB2812-1226 SB2812-1226 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 2007 RoHS Compliant 9 29mm 1.2W Single
SB2816-1630 SB2816-1630 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole RoHS Compliant 8 33mm 1.6W Single
PL10-28-130B PL10-28-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 2009 PL10-xx130B Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 36.2mm Through Hole 240g 47.60mm Lx39.70mm W 36.20mm 10W Laminated Core 10W 10VA PC Pin 360mA 3500Vrms Parallel 720mA Series 360mA 115V 230V Dual No Parallel 14V Series 28V
TTC-4038 TTC-4038 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2002 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Lead Free SMD/SMT Surface Mount 0.610Lx0.610W 15.50mmx15.50mm 0.669 17.00mm 160mA 2.92mH HDSL 0.75 dB 1:1 Transmitter, 1:1.8 Receiver
3FD-524 3FD-524 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-5xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 PCB MOUNTABLE 41.4mm UL; CSA Through Hole 318g 48.50mm Lx41.52mm W 38.00mm 12W Laminated Core 12W 12VA PC Pin 1A 2 2500Vrms Parallel 1A Series 500mA 12 VA 115V 230V Dual No Parallel 12V Series 24V
TTC-5014 TTC-5014 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2002 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 12mm UL60950 Through Hole 0.591Lx0.571W 15.00mmx14.50mm 0.472 12.00mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 3.25dB Max @ 1kHz 3.25 dB 1:1 14dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.25dB 348 149Ohm 139Ohm
TTC-4036 TTC-4036 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2001 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Lead Free SMD/SMT Surface Mount 0.551Lx0.551W 14.00mmx14.00mm 0.500 12.70mm 160mA 600μH HDSL 1 dB 1.8:1
TTC-198 TTC-198 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Through Hole 1999 TTC Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 5 300Hz~3.5kHz TELECOM TRANSFORMER 1.4dB Max @ 1kHz 1:1 26dB Min 4000VRMS @ 1 Minute 600 ±0.5dB 600CT 33Ohm 56Ohm -45dB~7dB
3FL10-250 3FL10-250 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2007 3FL Active 1 (Unlimited) PC Pin RoHS Compliant 8 16.5mm Through Hole 142g 47.60mm Lx39.60mm W 16.80mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 250mA 1500Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 5V Series 10V
3FD-428 3FD-428 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2006 3FD-4xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 PCB MOUNTABLE 34.54mm UL; CSA Through Hole 200g 41.50mm Lx34.83mm W 38.00mm 6W Laminated Core 6W 6VA PC Pin 200mA 2 2500Vrms Parallel 400mA Series 200mA 6 VA 115V 230V Dual No Parallel 14V Series 28V
PLT56-32-130B PLT56-32-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2013 Obsolete 1 (Unlimited) PC Pin RoHS Compliant Lead Free 46.1mm Through Hole 771g 76.20mm Lx64.00mm W 48.50mm Laminated Core 56W 56VA PC Pin 4A 3500Vrms Parallel 680mA Series 4A 115V 230V Dual Yes Parallel 9.3V Series 27.5V
PL30-20-130B PL30-20-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2006 PL30-xx-130B Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 41mm Through Hole 522g 66.70mm Lx55.60mm W 41.00mm 30W Laminated Core 30W 30VA PC Pin 1.5A 3500Vrms Parallel 3A Series 1.5A 115V 230V Dual No Parallel 10V Series 20V
TTC-4017 TTC-4017 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2002 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 100 Surface Mount 0.551Lx0.551W 14.00mmx14.00mm 0.516 13.10mm 800μH ADSL 1:1, 2:1
PL56-10-130B PL56-10-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2006 PL56-xx-130B Active 1 (Unlimited) PC Pin RoHS Compliant Contains Lead 8 46.1mm Through Hole 771g 76.20mm Lx64.00mm W 48.50mm 56W Laminated Core 56W 56VA PC Pin 5.6A 3500Vrms Parallel 11.2A Series 5.6A 115V 230V Dual No Parallel 5V Series 10V
TTC-129 TTC-129 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 2001 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 12 CSA-C22.2 No. 66-M1988, UL1863 Through Hole 1.272Lx1.299W 32.30mmx33.00mm 0.626 15.90mm 80mA 300Hz~3.5kHz PC Pin 100Ohm Data/Voice Coupling 1.5dB Max @ 1kHz 1.5 dB 1:1.416 1500VRMS @ 1 Minute 600 ±0.5dB 600/600 100Ohm 190Ohm -45dB~7dB
STT-109 STT-109 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Contains Lead Through Hole 0.969Lx0.776W 24.60mmx19.70mm 0.827 21.00mm 10mH SCR and Triac Trigger (Encapsulated) 2:1 280VμS
STT-111 STT-111 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Through Hole 5mH SCR and Triac Trigger (Encapsulated) 2:1:1 Ter 200VμS
SB2816-1616 SB2816-1616 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 33.02mm RoHS Compliant 8 33mm 1.6W Single
3FL120-20 3FL120-20 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 39.7mm Non-RoHS Compliant Lead Free 8 16.8mm 47.6mm 2.5W SPLIT BOBBIN POWER TRANSFORMER Dual
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