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 (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE 1 553In Stock
1 000Expected 8/25/2026
Min.: 1
Mult.: 1
: 500

TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 705In Stock
Min.: 1
Mult.: 1
: 350

TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 2 131In Stock
1 750Expected 10/1/2026
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 Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer 15 462In Stock
100 000On Order
Min.: 1
Mult.: 1
: 2 000

TDK Power Inductors - SMD 22uH +/-20% AECQ200 -55 to +150C 3 731In Stock
4 000Expected 8/10/2026
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 556In Stock
Min.: 1
Mult.: 1
: 1 000

TDK Power Inductors - SMD 22uH 0.075ohms 1.4A 20% AEC-Q200 12 884In Stock
20 000Expected 11/2/2026
Min.: 1
Mult.: 1
: 1 000

TDK Power Inductors - SMD 2.2uH 0.015ohms 4.2A 30% AEC-Q200 23 953In Stock
20 000Expected 9/28/2026
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 5 218In 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 7 576In Stock
15 490On Order
Min.: 1
Mult.: 1
: 1 000

TDK Power Inductors - SMD 68uH 0.17ohms 1.08A 20% AEC-Q200 5 532In Stock
12 000Expected 9/2/2026
Min.: 1
Mult.: 1
: 1 000

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

TDK RF Inductors - SMD 270nH 0.22ohms 650mA 5% 260MHz 101 385In Stock
72 000Expected 8/17/2026
Min.: 1
Mult.: 1
: 4 000

TDK RF Inductors - SMD 470nH 0.38ohms 600mA 5% 190MHz 19 109In Stock
20 000Expected 9/23/2026
Min.: 1
Mult.: 1
: 4 000

TDK Power Inductors - SMD 2mm x 1.6mm x 0.85mm, -40 to +125 degC, 1000mA, 2.2H, 212.5m 18 024In Stock
Min.: 1
Mult.: 1
: 3 000

TDK Power Inductors - SMD 1.0uH 59.4mOhm 5.0A 2 664In Stock
Min.: 1
Mult.: 1
: 2 000

TDK Power Inductors - SMD 1.5uH 81.4mOhm 4.3A 5 750In Stock
Min.: 1
Mult.: 1
: 2 000

TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 2.8A, 2.2H, 86.6m 3 134In Stock
Min.: 1
Mult.: 1
: 2 000

TDK Power Inductors - SMD 4.7 UH 20% 5 495In Stock
8 000Expected 8/11/2026
Min.: 1
Mult.: 1
: 2 000