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 (725)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Power Inductors - SMD 0.47uH,20%,6550 Metal, Pwr Inductor 1,767In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 0.68uH,20%,6550 Metal, Pwr Inductor 2,589In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 3.4A, 1.5 H, 55mO 2,132In Stock
Min.: 1
Mult.: 1
: 2,000

TDK RF Inductors - SMD 0.1uH 5% 0.13ohms 700mA 10,341In Stock
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 22uH 20% 156mOhms Pwr Indctr AEC-Q200 1,159In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 0.47uH 20% 2.7mOhms Pwr Indctr AEC-Q200 793In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 22uH 20% 52.58mOhms AEC-Q200 717In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 15uH AEC-Q200 (150C) 1,765In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 0.68uH,20%,10040 Metal, Pwr Inductor 1,460In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 3.3uH 20% 11mOhms AEC-Q200 880In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 4.7uH AEC-Q200 (150C) 3,003In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 220uH AEC-Q200 (150C) 1,842In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Pulse Transformers TRANSFORMERS AUDIO & SIGNAL 28,446In Stock
52,000On Order
Min.: 1
Mult.: 1
: 2,000

TDK Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer 23,055In Stock
18,000Expected 2026/09/29
Min.: 1
Mult.: 1
: 2,000

TDK DC/DC Converters - SMD 5V uPOL 3A Power Module 5,018In Stock
Min.: 1
Mult.: 1
: 4,000

TDK Common Mode Chokes / Filters 90ohms 108,961In Stock
78,000Expected 2026/05/20
Min.: 1
Mult.: 1
: 2,000

TDK Pulse Transformers 170uH 6Terminal Pulse Transformer 7,575In Stock
20,000Expected 2026/10/26
Min.: 1
Mult.: 1
: 2,000

TDK Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1 143,190In Stock
100,000Expected 2026/08/17
Min.: 1
Mult.: 1
: 10,000

TDK Power Inductors - SMD 1.0uH 0.009ohms 8.5A 30% AEC-Q200 8,606In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 33uH 0.097ohms 1.6A 20% AEC-Q200 4,367In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 3.3uH 0.016ohms 4.7A 30% AEC-Q200 15,953In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 6.8uH 0.022ohms 3.1A 30% AEC-Q200 3,377In Stock
2,000Expected 2026/05/06
Min.: 1
Mult.: 1
: 1,000

TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC 14,434In Stock
20,000Expected 2026/07/06
Min.: 1
Mult.: 1
: 4,000

TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC AEC-Q200 9,982In Stock
20,000On Order
Min.: 1
Mult.: 1
: 4,000

TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM 19,174In Stock
208,000On Order
Min.: 1
Mult.: 1
: 4,000