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. 

Results: 637
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Ferrite Beads 0201 80ohms 25% DCR 0.095ohms 1200mA
45,000On Order
Min.: 1
Mult.: 1
: 15,000

TDK NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0402
379,820On Order
Min.: 1
Mult.: 1
: 10,000

TDK NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603
55,997Expected 05/05/2027
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 0.15uH 0.18mOhms 15% 71A 10x7x8.3mm
2,188Expected 13/11/2026
Min.: 1
Mult.: 1
: 400

TDK Power Inductors - SMD 2mm x 1.6mm, -40 to +105 degC, 0.88A, 4.7 H, 252mO
15,421On Order
Min.: 1
Mult.: 1
: 2,000

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 05/10/2026
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 4.7uH 20% 0.166ohms 1.18A Wound Ferrite
55,916On Order
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 3x3x1.2mm 10uH 20% Magnetic Pwr Inductr
14,000On 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
17,555Expected 30/12/2026
Min.: 1
Mult.: 1
: 1,500

TDK Common Mode Chokes / Filters 360ohms 500mohms 220mA
85,970Expected 15/02/2027
Min.: 1
Mult.: 1
: 2,000

TDK Ferrite Beads 0805 1.5A 25% 0.15ohms AEC-Q200
76,000On Order
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 4.8A, 0.47 H, 22.7mO
4,000Expected 28/09/2026
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 13/11/2026
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 1.0uH 8.5A 10.4mohms 20%
6,000On Order
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 10uH 20% 78.5mOhms Pwr Indctr AEC-Q200
4,211Expected 09/11/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 22uH 20% 182mOhms Pwr Indctr AEC-Q200
3,000Expected 04/01/2027
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 2.2uH 20% 17.3mOhms Pwr Indctr AEC-Q200
2,019Expected 21/12/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 3.3uH 0.027ohms 7.1x6.5x3mm
19,983Expected 13/11/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 4.7uH 20% 35.8mOhms Pwr Indctr AEC-Q200
2,759On Order
Min.: 1
Mult.: 1
: 1,000