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. 

Types of Inductors, Chokes & Coils

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Results: 541
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Inductance Tolerance Maximum DC Current Termination Style Maximum Operating Temperature Qualification
TDK Power Inductors - SMD 0.47uH 4.35A 42mOhms Power Circuits 1 680In Stock
Min.: 1
Mult.: 1
: 2 000

470 nH 20 % 3.76 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.56A, 15 H, 914mO 3 385In Stock
Min.: 1
Mult.: 1
: 2 000

15 uH 20 % 660 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 1.75A, 1.5 H, 86mO 1 200In Stock
Min.: 1
Mult.: 1
: 2 000

1.5 uH 20 % 2.24 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.46A, 22 H, 1.364O 3 126In Stock
Min.: 1
Mult.: 1
: 2 000

22 uH 20 % 530 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 2.2 UH 20% 6 265In Stock
8 000Expected 19/10/2026
Min.: 1
Mult.: 1
: 2 000

2.2 uH 20 % 1.86 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 1.25A, 3.3 H, 186mO 6 684In Stock
Min.: 1
Mult.: 1
: 2 000

3.3 uH 20 % 1.47 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.86A, 6.8 H, 372mO 2 259In Stock
Min.: 1
Mult.: 1
: 2 000

6.8 uH 20 % 1.01 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 2.52A, 0.68 H, 50mO 3 150In Stock
Min.: 1
Mult.: 1
: 2 000

680 nH 20 % 3.08 A SMD/SMT + 105 C
TDK Power Inductors - SMD 10uH,+-20%,2520 Power Inductor 994In Stock
2 000Expected 28/10/2026
Min.: 1
Mult.: 1
: 2 000

10 uH 20 % 750 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 4.7uH,+-20%,2520 Power Inductor 1 455In Stock
Min.: 1
Mult.: 1
: 2 000

4.7 uH 20 % 1.12 A SMD/SMT + 105 C
TDK Power Inductors - SMD 6.8uH,+-20%,2520 Power Inductor 1 967In Stock
Min.: 1
Mult.: 1
: 2 000

6.8 uH 20 % 800 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.79A, 10 H, 482mO 148In Stock
8 000On Order
Min.: 1
Mult.: 1
: 2 000

10 uH 20 % 970 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 1 UH 20% 2 204In Stock
Min.: 1
Mult.: 1
: 2 000

1 uH 20 % 3 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 2.19A, 1.5 H, 74mO 1 851In Stock
Min.: 1
Mult.: 1
: 2 000

1.5 uH 20 % 2.7 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.54A, 22 H, 955mO 4 000In Stock
8 000Expected 19/10/2026
Min.: 1
Mult.: 1
: 2 000

22 uH 20 % 660 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 6.8 UH 20% 1 979In Stock
2 000Expected 31/08/2026
Min.: 1
Mult.: 1
: 2 000

6.8 uH 20 % 1.2 A SMD/SMT + 105 C
TDK Power Inductors - SMD 22uH,+-20%,2520 Power Inductor 1 875In Stock
2 000Expected 03/11/2026
Min.: 1
Mult.: 1
: 2 000

22 uH 20 % 640 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 4.7uH,+-20%,2520 Power Inductor 2 918In Stock
Min.: 1
Mult.: 1
: 2 000

4.7 uH 20 % 1.51 A SMD/SMT + 105 C
TDK Power Inductors - SMD 10uH 1.13A 552mOhms Power Circuits 1 404In Stock
2 000On Order
Min.: 1
Mult.: 1
: 2 000

10 uH 20 % 800 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 1.0uH 3.57A 65mOhms Power Circuits 24In Stock
13 000Expected 31/08/2026
Min.: 1
Mult.: 1
: 2 000

1 uH 20 % 3 A SMD/SMT + 105 C
TDK Power Inductors - SMD 3.3uH 1.9A 178mOhms Power Circuits 105In Stock
2 000On Order
Min.: 1
Mult.: 1
: 2 000

3.3 uH 20 % 1.48 A SMD/SMT + 105 C
TDK Power Inductors - SMD 6.8uH 1.25A 406mOhms Power Circuits 3 185In Stock
Min.: 1
Mult.: 1
: 2 000

6.8 uH 20 % 880 mA SMD/SMT + 105 C
TDK Power Inductors - SMD 0.33uH 5.46A 31mOhms Power Circuits 97In Stock
2 000On Order
Min.: 1
Mult.: 1
: 2 000

330 nH 20 % 4.4 A SMD/SMT + 105 C
TDK Power Inductors - SMD 1.0uH 4A 56mOhms Power Circuits 392In Stock
20 000On Order
Min.: 1
Mult.: 1
: 2 000

1 uH 20 % 3.53 A SMD/SMT + 105 C
TDK Power Inductors - SMD 2.2uH 2.75A 102mOhms Power Circuits 3 374In Stock
4 000Expected 09/09/2026
Min.: 1
Mult.: 1
: 2 000

2.2 uH 20 % 2.4 A SMD/SMT + 105 C