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 (662)

Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC
39.800On Order
Min.: 1
Mult.: 1
: 4.000

TDK RF Inductors - SMD 0402 100nH 5% 0.30ohm 400mA
68.623On Order
Min.: 1
Mult.: 1
: 10.000

TDK Ferrite Beads LTE Wi-Fi 56Ohms 125mA 0603
28.693On Order
Min.: 1
Mult.: 1
: 15.000

TDK Ferrite Beads 1000 OHM 25% .12A
16.915On Order
Min.: 1
Mult.: 1
: 15.000

TDK Ferrite Beads 1000 OHM 25% .25A
48.677Expected 24/08/2026
Min.: 1
Mult.: 1
: 10.000

TDK NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603
55.997Expected 02/11/2026
Min.: 1
Mult.: 1
: 4.000

TDK Power Inductors - SMD 0.15uH 0.18mOhms 15% 71A 10x7x8.3mm
2.188Expected 12/10/2026
Min.: 1
Mult.: 1
: 400

TDK Power Inductors - SMD 2.2uH 2.1A 137mOhms Power Circuits
27.425Expected 12/10/2026
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.66A, 10 H, 580mO
15.500Expected 07/10/2026
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 1 UH 20%
23.875On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 10uH,+-20%,2520 Power Inductor
16.446On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 2.2uH 2.6A 120mOhms Power Circuits
14.011On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 3x3x1.2mm 10uH 20% Power Inductor
19.583Expected 16/11/2026
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 2.2uH 20% 0.074ohms 1.70A Wound Ferrite
51.935On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 4.7uH 20% 0.166ohms 1.18A Wound Ferrite
55.941On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 3x3x1.2mm 10uH 20% Magnetic Pwr Inductr
13.836On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 47uH 20% 1.3A 0.30ohms AEC-Q200
10.500Expected 25/11/2026
Min.: 1
Mult.: 1
: 1.500

TDK Power Inductors - SMD 4.7_H +-20% 5045 Power Inductor
17.789Expected 26/10/2026
Min.: 1
Mult.: 1
: 1.500

TDK Common Mode Chokes / Filters 360ohms 500mohms 220mA
85.910On Order
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 1.5uH 0.013ohms 5.5A 30% AEC-Q200
6.000On Order
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 22uH 0.075ohms 1.4A 20% AEC-Q200
19.992Expected 24/08/2026
Min.: 1
Mult.: 1
: 1.000

TDK DC/DC Converters - SMD 5V uPOL 3A Power Module
2.250On Order
Min.: 1
Mult.: 1
: 250

TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 4.8A, 0.47 H, 22.7mO
4.000Expected 24/11/2026
Min.: 1
Mult.: 1
: 2.000

TDK Power Inductors - SMD 2.2 UH 20%
11.390On Order
Min.: 1
Mult.: 1
: 1.000

TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.3A, 10 H, 174.8mO
3.000Expected 15/09/2026
Min.: 1
Mult.: 1
: 500