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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC 24,829In Stock
20,000Expected 10/28/2026
Min.: 1
Mult.: 1
: 4,000

TDK RF Inductors - SMD 0402 100nH 5% 0.30ohm 400mA 39,067In Stock
Min.: 1
Mult.: 1
: 10,000

TDK RF Inductors - SMD 0402 330nH 5% 0.65ohm 230mA 58,570In Stock
Min.: 1
Mult.: 1
: 10,000

TDK RF Inductors - SMD 0402 470nH 5% 0.97ohm 200mA 20,506In Stock
Min.: 1
Mult.: 1
: 10,000

TDK RF Inductors - SMD 0402 560nH 5% 1.40Aohm 200mA 20,060In Stock
Min.: 1
Mult.: 1
: 10,000

TDK Power Inductors - SMD 2.2 UH 20% 33,883In Stock
24,000Expected 12/2/2026
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 2mm x 1.25mm x 0.85mm, -40 to +125 degC, 700mA, 4.7H, 338m 36,901In Stock
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 4.7 UH 20% 20,510In Stock
Min.: 1
Mult.: 1
: 3,000

TDK Power Inductors - SMD 10 UH 20% 9,729In Stock
14,500Expected 7/31/2026
Min.: 1
Mult.: 1
: 3,000

TDK Ferrite Beads 600 OHM .15A 17,502In Stock
Min.: 1
Mult.: 1
: 15,000

TDK Ferrite Beads 1800 OHM 25% 0.2A 31,452In Stock
20,000Expected 8/3/2026
Min.: 1
Mult.: 1
: 10,000

TDK Ferrite Beads 2200 OHM 25% .15A 257,950In Stock
Min.: 1
Mult.: 1
: 10,000

TDK Ferrite Beads 600 OHM 25% 0.3A 74,888In Stock
Min.: 1
Mult.: 1
: 10,000

TDK Ferrite Beads 0402 1000ohms 25% General Signal Line 156,406In Stock
Min.: 1
Mult.: 1
: 10,000

TDK Ferrite Beads 1800 OHM 0.2A 72,434In Stock
120,000On Order
Min.: 1
Mult.: 1
: 10,000

TDK NTC Thermistors Case EIA 0201 B= 1% ,10k 1% 18,223In Stock
Min.: 1
Mult.: 1
: 15,000

TDK NTC Thermistors THERMISTOR, NTC 100K OHM, 1%, 0201
119,534On Order
Min.: 1
Mult.: 1
: 15,000

TDK NTC Thermistors THERMISTOR, NTC 10K OHM, 1%, 0402
483,329On Order
Min.: 1
Mult.: 1
: 10,000

TDK NTC Thermistors 10Kohm 0.5% 0402 12,573In Stock
Min.: 1
Mult.: 1
: 10,000

TDK Power Inductors - SMD 2.2 UH 20% 19,541In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 10uH 1.3A 540mOhms Power Circuits 29,198In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 0.47uH 5.2A 35mOhms Power Circuits 16,320In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 22.0_H +-20% 5045 Power Inductor 9,724In Stock
10,500Expected 9/23/2026
Min.: 1
Mult.: 1
: 1,500

TDK Power Inductors - SMD 220hH +-20% 5045 Power Inductor 13,290In Stock
10,500On Order
Min.: 1
Mult.: 1
: 1,500

TDK Power Inductors - SMD 220uH 20% 0.45A 1.05ohms AEC-Q200 13,013In Stock
9,000Expected 8/4/2026
Min.: 1
Mult.: 1
: 1,500