PoE - Power over Ethernet Applications & Solutions

TDK PoE - Power over Ethernet Applications and Solutions feature TDK's expanded line of ALT series SMD pulse transformers to be used in combination with ACM and MCZ series common-mode filters. These are used in various PoE applications that are compatible with 1G/2.5G/5G/10GBASE-T, 10/100/1000BASE-T, and PoE+ (600mA) standards. PoE is a technology that allows electrical power and data transmission to be carried simultaneously through a single cable versus through a separate power cord and network cable. PoE reduces the number of cables and wires necessary for installation and allows for design flexibility, as device placement no longer relies on the availability of an electrical outlet. PoE is capable of supporting higher transmission speeds while still providing outstanding reliability and meeting compact design targets. TDK PoE - Power over Ethernet Applications and Solutions allow for greater scalability as the number of connected devices and LAN interfaces on each device continues to grow and more electronic components are used in servers and routers, as well as in other network and communication devices. 

All Results (661)

Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Varistors 40 VAC 56 VDC 500A PK 12.269In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT 12.103In Stock
Min.: 1
Mult.: 1
: 500

TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 647In Stock
Min.: 1
Mult.: 1
: 400

TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT 2.260In Stock
4.500Expected 03/12/2026
Min.: 1
Mult.: 1
: 500

TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE 1.528In Stock
1.000Expected 14/09/2026
Min.: 1
Mult.: 1
: 500

TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 694In Stock
Min.: 1
Mult.: 1
: 350

TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 2.131In Stock
1.750Expected 01/10/2026
Min.: 1
Mult.: 1
: 350

TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT 465In Stock
Min.: 1
Mult.: 1
: 350

TDK Common Mode Chokes / Filters 0805 280ohms 300mA Common Mode Filter 28.823In Stock
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 22uH 20% 78.94mOhms AEC-Q200 350In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 4.7uH 20% 14.06mOhms AEC-Q200 149In Stock
Min.: 1
Mult.: 1
: 500

TDK Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer 15.397In Stock
100.000On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 22uH +/-20% AECQ200 -55 to +150C 3.714In Stock
4.000Expected 26/08/2026
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 47uH +/-20% AECQ200 -55 to +150C 8.128In Stock
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 10uH 0.035ohms 2.1A 20% AEC-Q200 29.917In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 15uH 0.06ohms 1.7A 20% AEC-Q200 11.552In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 22uH 0.075ohms 1.4A 20% AEC-Q200 12.884In Stock
20.000Expected 24/08/2026
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 2.2uH 0.015ohms 4.2A 30% AEC-Q200 23.953In Stock
20.000Expected 28/09/2026
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 33uH 0.1ohms 1.1A 20% AEC-Q200 4.700In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 3.3uH 0.019ohms 3.5A 30% AEC-Q200 10.356In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 470uH 1.3ohms 0.28A 20% AEC-Q200 4.968In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 4.7uH 0.023ohms 3.1A 30% AEC-Q200 5.271In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 4.7uH 0.018ohms 4.1A 30% AEC-Q200 19.576In Stock
3.490Expected 24/08/2026
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 68uH 0.17ohms 1.08A 20% AEC-Q200 5.532In Stock
12.000Expected 26/08/2026
Min.: 1
Mult.: 1
: 1.000

TDK DC/DC Converters - SMD 2.5V uPOL 4A Power Module 484In Stock
Min.: 1
Mult.: 1
: 250