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: 645
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 47uH 37,691In Stock
Min.: 1
Mult.: 1
: 1,500

TDK Power Inductors - SMD 4.7 UH 20% 35,869In Stock
Min.: 1
Mult.: 1
: 1,500

TDK Power Inductors - SMD 68uH 11,250In Stock
Min.: 1
Mult.: 1
: 1,500

TDK Power Inductors - SMD 6.8 UH 20% 10,651In Stock
7,500Expected 24/06/2026
Min.: 1
Mult.: 1
: 1,500

TDK NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC 73,854In Stock
128,000On Order
Min.: 1
Mult.: 1
: 4,000

TDK Varistors 1210 65V 126A 1200pF 9,828In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Varistors 2220 30V 1200A 4000pF 15,490In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Varistors 2220 50V 800A 1000pF 4,066In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Varistors CT2220K40G 3,799In Stock
3,000Expected 10/07/2026
Min.: 1
Mult.: 1
: 1,000

TDK Varistors High Surge MLV Max Op VRMS 30 1,569In Stock
Min.: 1
Mult.: 1
: 600

TDK Varistors High Surge MLV Max Op VRMS 50 5,920In Stock
Min.: 1
Mult.: 1
: 600

TDK Varistors 50V 2220 multilayer varistor 1,731In Stock
Min.: 1
Mult.: 1
: 500

TDK Varistors 1812 35V 500A 1200pF 5,839In Stock
Min.: 1
Mult.: 1
: 1,000
TDK Varistors 30 VAC 38 VDC 800A PK 15,132In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Varistors 40 VAC 56 VDC 500A PK 14,974In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT 4,383In Stock
Min.: 1
Mult.: 1
: 500

TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 833In Stock
1,400Expected 22/06/2026
Min.: 1
Mult.: 1
: 350

TDK Common Mode Chokes / Filters 0805 280ohms 300mA Common Mode Filter 31,366In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 4.7uH 20% 14.06mOhms AEC-Q200 169In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 6.8uH 20% 23.21mOhms AEC-Q200 590In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 100uH +/-20% AECQ200 -55 to +150C 10,563In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 1.0uH +/-30% AECQ200 -55 to +150C 4,518In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 33uH +/-20% AECQ200 -55 to +150C 9,169In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 3.3uH +/-30% AECQ200 -55 to +150C 4,119In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 47uH +/-20% AECQ200 -55 to +150C 4,380In Stock
4,000Expected 25/05/2026
Min.: 1
Mult.: 1
: 2,000