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 Length RoHS Status Lead Free Current Rating Number of Pins Package / Case Reach Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Physical Dimension Power Rating Type Frequency Range Subcategory Max Power Dissipation Power - Max Termination Style Application Max Output Current Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Current - Output (Max) 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) Center Tap Voltage - Secondary (Full Load)
SB3512-2022 SB3512-2022 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole RoHS Compliant 9 32mm 2W Single
SB3512-2026 SB3512-2026 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole RoHS Compliant 9 32mm 2W Single
TTC-5003 TTC-5003 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2002 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Contains Lead 10 10.4mm UL1950, UL60950 Surface Mount 0.532Lx0.551W 13.50mmx14.00mm 0.409 10.40mm 200Hz~4kHz Gull Wing Data/Voice Coupling 3.2dB Max @ 1kHz 3.2 dB 1:1 18dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.25dB 320 115Ohm 145Ohm
TTC-5007 TTC-5007 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2001 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 4 unknown Through Hole 0.929Lx0.976W 23.60mmx24.80mm 0.543 13.80mm PC Pin TELECOM TRANSFORMER 1dB Typ 1 dB 1:1 600 530
PL30-12-130B PL30-12-130B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2006 PL30-xx-130B yes Active 1 (Unlimited) PC Pin RoHS Compliant Lead Free 8 41mm Through Hole 522g 66.70mm Lx55.60mm W 41.00mm 30W Laminated Core 30W 30VA PC Pin 2.4A 3500Vrms Parallel 4.8A Series 2.4A 115V 230V Dual No Parallel 6.3V Series 12.6V
TTC-130 TTC-130 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Through Hole EAR99 Non-RoHS Compliant Lead Free 8 TELECOM TRANSFORMER 1:1.15
STT-112 STT-112 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Through Hole 0.969Lx0.776W 24.60mmx19.70mm 0.827 21.00mm 10mH SCR and Triac Trigger (Encapsulated) 2:1:1 Ter 280VμS
STT-104 STT-104 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Through Hole 0.969Lx0.776W 24.60mmx19.70mm 0.827 21.00mm 1mH SCR and Triac Trigger (Encapsulated) 1:1:1 Ter 90VμS
TCS-08 TCS-08 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 TCS Obsolete 1 (Unlimited) Gull Wing 85°C -40°C 7mm RoHS Compliant Contains Lead 6A 250kHz 6.3mm Surface Mount 0.276Lx0.331W 7.00mmx8.40mm 0.205 5.20mm Invasive 250kHz Min Gull Wing 3mH 6mOhm Primary 7.7Ohm Secondary 1:125
TTC-5021 TTC-5021 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2003 TTC Obsolete 1 (Unlimited) Gull Wing RoHS Compliant Contains Lead 4 5.08mm UL1950, UL60950, EN60950 Surface Mount 0.335Lx0.642W 8.50mmx16.30mm 0.200 5.08mm 200Hz~4kHz Gull Wing Data/Voice Coupling 3.85dB Max @ 1kHz 3.85 dB 1:1 20dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.25dB 287 155Ohm 145Ohm
TTC-5027 TTC-5027 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2004 TTC Active 1 (Unlimited) Flat 12.5mm RoHS Compliant Contains Lead 6 SMD/SMT 9.6mm UL60950, EN60950 Surface Mount -20°C~85°C 0.492Lx0.378W 12.50mmx9.60mm 0.299 7.60mm Flat Lead Data/Voice Coupling 1:1 1875VRMS @ 1 Second 30k 30k 165Ohm 165Ohm
SB3512-2004 SB3512-2004 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 2007 RoHS Compliant 9 32mm 2W Single
SB3512-2018 SB3512-2018 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 2007 RoHS Compliant 9 32mm 2W Single
PF24-30 PF24-30 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 8 31.8mm Through Hole 425g 72.00mm Lx58.00mm W 31.80mm 24W Semi-Toroidal 24W 24VA PC Pin 1.6A 1500Vrms Parallel 1.6A Series 800mA 115V 230V Dual No Parallel 15V Series 30V
TTC-8123 TTC-8123 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2002 Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free SOIC Surface Mount 0°C~70°C 0.457Lx0.272W 11.60mmx6.91mm 0.230 5.85mm GENERAL PURPOSE LAN 10 Base-T 1CT:1CT
TTC-4093 TTC-4093 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2002 TTC Obsolete 1 (Unlimited) PC Pin 14mm RoHS Compliant Lead Free 14mm 32Ohm Through Hole 0.551Lx0.551W 14.00mmx14.00mm 0.532 13.50mm 160mA 2mH HDSL 0.65 dB 1:2
TTC-103SL TTC-103SL Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 1999 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Lead Free 6 unknown CSA-C22.2 No. 950-M89, UL1459, UL1950 Surface Mount 0.330Lx0.402W 8.38mmx10.20mm 0.164 4.16mm 300Hz~3.5kHz Gull Wing Data/Voice Coupling 2.7dB @ 1kHz 2.75 dB 1:1 25dB Min @ 300Hz ~ 3.5kHz 1000VRMS @ 1 Minute 600 -0.35dB~0.15dB 346 127Ohm 150Ohm 10mW
TTC-4029 TTC-4029 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 3mH HDSL 0.4 dB 1:1 Transmitter, 1:2 Receiver
TTC-101 TTC-101 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Through Hole 1999 Obsolete Not Applicable EAR99 Non-RoHS Compliant 6 CSA, UR 600Ohm Through Hole 300Hz~3.5kHz PC Pin Data/Voice Coupling 1:0741 26dB 600 ±0.5dB 47Ohm 35Ohm -45dB~7dB
TTC-121 TTC-121 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 1999 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 8 Through Hole 1.650Lx1.370W 41.90mmx34.80mm 0.657 16.70mm 300Hz~3.5kHz PC Pin TELECOM TRANSFORMER 1.1dB Typ @ 1kHz 1:0.5 18dB Typ 1500VRMS @ 1 Minute 600 ±0.7dB 600 300/300 74Ohm 64Ohm -45dB~7dB
TTC-105-1 TTC-105-1 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 90mA 5 19mm CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.839Lx0.630W 21.30mmx16.00mm 0.748 19.00mm 90mA 660Hz~3.5kHz PC Pin Data/Voice Coupling 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz 2 dB 1:1 1500VRMS @ 1 Minute 600 -1dB~0.7dB 600CT 71Ohm 117Ohm -45dB~10dB
TTC-5028 TTC-5028 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin RoHS Compliant Contains Lead 4 CSA-C22.2 No. 950-95, UL1950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.583 14.80mm 30mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 2.5dB Max @ 1kHz 2.5 dB 1:1 1875VRMS @ 1 Second 600 ±1dB~±4dB 470 92Ohm 120Ohm -40dB~4dB
TTC-218 TTC-218 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Through Hole Bulk 1999 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 8 DIP 8.8mm CSA-C22.2 No. 66-M1988, UL1863 Through Hole 0.839Lx0.760W 21.30mmx19.30mm 0.346 8.80mm 50mA 660Hz~3.5kHz PC Pin Data/Voice Coupling 1.8dB Max @ 2kHz 1.8 dB 1:1 1500VRMS @ 1 Minute 600 -1.8dB~0.5dB 49Ohm 76Ohm -45dB~7dB
MET-17 MET-17 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 2015 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 40mW 300Hz~100kHz PC Pin 1kOhm Data/Voice Coupling 4.47:1 500VRMS @ 30 Seconds 10kCT ±2dB 500CT 1kOhm 80Ohm
TTC-8146 TTC-8146 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2002 Obsolete 1 (Unlimited) RoHS Compliant Lead Free SOIC Surface Mount 0°C~70°C 1.000Lx0.500W 25.40mmx12.70mm 0.254 6.45mm LAN 10/100 Base-T 2CT:1CT
PL30-24-130B PL30-24-130B 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 Lead Free 8 41mm Through Hole 522g 66.70mm Lx55.60mm W 41.00mm 30W Laminated Core 30W 30VA PC Pin 1.25A 3500Vrms Parallel 2.5A Series 1.25A 115V 230V Dual No Parallel 12V Series 24V
PHT-080-B PHT-080-B Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Obsolete Not Applicable
SB2812-1224 SB2812-1224 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 33.02mm RoHS Compliant 9 29mm 1.2W Single
TTC-13 TTC-13 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin EAR99 20.3mm RoHS Compliant Lead Free 4 unknown 16.5mm CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.799Lx0.650W 20.30mmx16.50mm 0.736 18.70mm 20.32mm x 16.5mm x 18.7mm 300Hz~3.5kHz Other Transformers PC Pin SIGNAL 3.5kHz 0.3kHz Data/Voice Coupling 1.2dB Max @ 1kHz 0.9 dB 1:0.397 1 1 1500VRMS @ 1 Minute 4k ±0.5dB 600 225Ohm 45Ohm -45dB~7dB
TTC-143-LB TTC-143-LB Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole 2006 Active Through Hole EAR99 33mm RoHS Compliant 90mA 4 9mm 20.4mm Through Hole 0.350 8.89mm 300Hz~3.5kHz PC Pin 110Ohm Impedance Matching 90mA 1:1.1 600 85Ohm 110Ohm -45dB~10dB
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