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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 Lifecycle Status 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 Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Current Packing Method Number of Functions Physical Dimension Type JESD-609 Code Terminal Finish Operating Temperature (Max) Operating Temperature (Min) Shielding Terminal Shape Application Tolerance Shape/Size Description Inductance Test Frequency Inductor Application Terminal Placement Inductor Type Transformer Type Core Material Applications Lead/Base Style Isolation Voltage Insertion Loss (dB) Number of Lines Inductance @ Frequency Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Voltage - Isolation Primary Inductance Footprint
VST10/9EE-202S2P4 VST10/9EE-202S2P4 TDK Corporation 0.0000
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0.00000000 10 Weeks Tape & Reel (TR) VST Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~130°C 0.409Lx0.409W 10.40mmx10.40mm 0.417 10.60mm 350μH PULSE TRANSFORMER 1:1:1:1
DECO2017SEO-00008 DECO2017SEO-00008 TDK Corporation 0.0000
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0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
PFC3318QM-451K04B-00 PFC3318QM-451K04B-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 19.9898mm Through Hole 1.102Lx1.378W 28.00mmx35.00mm 0.787 20.00mm 3.7A 2 NO WIRE 10% RECTANGULAR PACKAGE 450μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
TLA-8T104WLF-T TLA-8T104WLF-T TDK Corporation 0.0000
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0.00000000 14 Weeks EOL ANNOUNCED (Last Updated: 2 months ago) Tape & Reel (TR) TLA-8T Last Time Buy 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~85°C 0.457Lx0.256W 11.60mmx6.50mm 0.232 5.90mm 350μH LAN 10G Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
TLA-6T127LF TLA-6T127LF TDK Corporation 0.0000
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0.00000000 download 14 Weeks Surface Mount Tray 2001 TLA Obsolete 1 (Unlimited) Terminals EAR99 9.2mm 11.6mm RoHS Compliant Lead Free No 16 COMMON MODE CHOKE AVAILABLE SMD/SMT 5.9mm 6.8mm Surface Mount 0°C~70°C 0.457Lx0.268W 11.60mmx6.80mm 0.232 5.90mm BULK 1 11.6mm X 6.8mm X 5.65mm e3 Tin (Sn) 10/100 BASE-TX; ETHERNET 350μH LAN Gull Wing 1500V 1 dB 1:1
TRTEP13S-U587B015 TRTEP13S-U587B015 TDK Corporation 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2007 Active 2 (1 Year) 15.6mm ROHS3 Compliant LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 14mm Surface Mount 0.551Lx0.614W 14.00mmx15.60mm 0.500 12.70mm 1 L15.6XB14.0XH12.7 (mm) 85°C -40°C GENERAL PURPOSE DATACOM TRANSFORMER 1500V 2.5:1; 1:1 1380 µH
PFC3819QM-181K09B-00 PFC3819QM-181K09B-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (NOT RECOMMENDED FOR NEW DESIGN) (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Not For New Designs 1 (Unlimited) EAR99 ROHS3 Compliant 19.9898mm Through Hole 1.319Lx1.575W 33.50mmx40.00mm 0.787 20.00mm 8.8A 2 NO WIRE 10% RECTANGULAR PACKAGE 180μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
PCA20EFD-U04S002 PCA20EFD-U04S002 TDK Corporation 0.0000
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VGT10/9EE-204S2P4 VGT10/9EE-204S2P4 TDK Corporation 0.0000
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0.00000000 10 Weeks Tape & Reel (TR) VGT Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~130°C 0.409Lx0.409W 10.40mmx10.40mm 0.417 10.60mm 140μH PULSE TRANSFORMER 1:1:1:1
PCA11/5ER-U07S002 PCA11/5ER-U07S002 TDK Corporation 0.0000
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0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 10.9μH @ 10kHz Series 394μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) Through Hole EAR99 120°C -30°C ROHS3 Compliant unknown 27.0002mm Through Hole 1.024Lx1.299W 26.00mmx33.00mm 1.063 27.00mm 2.7A 2 Unshielded WIRE RECTANGULAR PACKAGE 450μH 0.05MHz DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
PFC4124QM-151K11D-00 PFC4124QM-151K11D-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown 24.9936mm Through Hole 1.496Lx1.693W 38.00mmx43.00mm 0.984 25.00mm 11.1A 2 NO WIRE 10% RECTANGULAR PACKAGE 150μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
DECO2020SEO-00010 DECO2020SEO-00010 TDK Corporation 0.0000
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0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
PFC3514QM-351K04B-00 PFC3514QM-351K04B-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown 15.494mm Through Hole 1.181Lx1.457W 30.00mmx37.00mm 0.610 15.50mm 3.7A 2 NO WIRE RECTANGULAR PACKAGE 350μH 0.065MHz DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
DECO2420SEO-00003 DECO2420SEO-00003 TDK Corporation 0.0000
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PFC3525ER-301K04E-00 PFC3525ER-301K04E-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) Through Hole EAR99 120°C -30°C ROHS3 Compliant unknown 27.0002mm Through Hole 1.083Lx1.457W 27.50mmx37.00mm 1.063 27.00mm 4.1A 2 NO WIRE RECTANGULAR PACKAGE 300μH 0.05MHz DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
PFC3125ER-231K06B-00 PFC3125ER-231K06B-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) Through Hole EAR99 120°C -30°C ROHS3 Compliant unknown 27.0002mm Through Hole 1.024Lx1.299W 26.00mmx33.00mm 1.063 27.00mm 6.4A 2 NO WIRE RECTANGULAR PACKAGE 230μH 0.05MHz DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
DECO2225SEO-00011 DECO2225SEO-00011 TDK Corporation 0.0000
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0.00000000 4 Weeks Bulk Active Not Applicable ROHS3 Compliant
DECO2023SEO-00018 DECO2023SEO-00018 TDK Corporation 0.0000
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PCA20EFD-U10S002 PCA20EFD-U10S002 TDK Corporation 0.0000
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0.00000000 download Surface Mount Tray 2006 PCA20EFD Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 12mm Surface Mount -40°C~85°C 0.866Lx0.850W 22.00mmx21.60mm 0.472 12.00mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 3.4μH @ 10kHz Series 122μH @ 10kHz 500Vrms 0.866 L x 1.173 W (22.00mm x 29.80mm)
PCA11/5ER-U08S002 PCA11/5ER-U08S002 TDK Corporation 0.0000
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0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 4.9μH @ 10kHz Series 175μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
PCA11/5ER-U04S002 PCA11/5ER-U04S002 TDK Corporation 0.0000
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0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 12.2μH @ 10kHz Series 438μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
TLA-8T101WLF-T TLA-8T101WLF-T TDK Corporation 0.0000
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0.00000000 Tape & Reel (TR) TLA-8T Last Time Buy Surface Mount -40°C~85°C 0.457Lx0.256W 11.60mmx6.50mm 0.232 5.90mm 100μH LAN 1CT:1CT Transmitter, 1CT:5CT Receiver
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0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
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0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 14.7μH @ 10kHz Series 529μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
PFC3519QM-301K06B-00 PFC3519QM-301K06B-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (NOT RECOMMENDED FOR NEW DESIGN) (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Not For New Designs 1 (Unlimited) EAR99 ROHS3 Compliant unknown 19.9898mm Through Hole 1.181Lx1.457W 30.00mmx37.00mm 0.787 20.00mm 5.5A 2 NO WIRE 10% RECTANGULAR PACKAGE 300μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
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0.00000000 4 Weeks Bulk Active Not Applicable ROHS3 Compliant
DECO2230SEO-00010 DECO2230SEO-00010 TDK Corporation 0.0000
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0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
TLA-7T201LF-T TLA-7T201LF-T TDK Corporation 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 TLA Obsolete 3 (168 Hours) EAR99 9.47mm 16mm RoHS Compliant Lead Free No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 2.2mm 8.5mm Surface Mount 0°C~70°C 0.630Lx0.335W 16.00mmx8.50mm 0.087 2.20mm TR, 13 INCH 4 L16.0XB8.5XH2.2 (mm) LAN; 10/100/1000 BASE-T 350μH LAN 10/100/1000 Base-T Gull Wing 1 dB 1CT:1CT
DECO2023SEO-00016 DECO2023SEO-00016 TDK Corporation 0.0000
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0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
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