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 Power Inductors - SMD 3x3x1.2mm .68uH 20% Magnetic Pwr Inductr 1,968In Stock
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 10uH 20% 0.338mOhms 2.12A Wound Metal 2,213In Stock
Min.: 1
Mult.: 1
: 1,000

TDK NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 47K F60 B-4108 NICA 3,916In Stock
Min.: 1
Mult.: 1
: 4,000

TDK NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC 4,646In Stock
Min.: 1
Mult.: 1
: 4,000

TDK Varistors 0603 24VDC 4.7pF 100VBR AECQ200 1,335In Stock
Min.: 1
Mult.: 1
: 4,000

TDK Varistors 1812 35V 500A 1200pF 2,390In Stock
4,000Expected 23/10/2026
Min.: 1
Mult.: 1
: 1,000
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 44In Stock
Min.: 1
Mult.: 1
: 350

TDK Power Inductors - SMD 47uH 20% 121.15mOhms AEC-Q200 263In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 4.7uH 20% 12.15mOhms AEC-Q200 80In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 68uH 20% 162.87mOhms AEC-Q200 184In Stock
Min.: 1
Mult.: 1
: 500

TDK Power Inductors - SMD 2.2uH 20% 9.7mOhms Pwr Indctr AEC-Q200 254In Stock
1,000Expected 22/12/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 0.33uH 20% 1.9mOhms Pwr Indctr AEC-Q200 215In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 22uH 71.9mOhm 4.2A AEC-Q200 1,517In Stock
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 33uH 20% 97.7mOhms AEC-Q200 20In Stock
3,000Expected 15/09/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 0.68uH 0.0049ohms 7.1x6.5x3mm 2In Stock
3,000Expected 26/10/2026
Min.: 1
Mult.: 1
: 1,000

TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM
314,984On Order
Min.: 1
Mult.: 1
: 4,000

TDK Power Inductors - SMD 3.3uH 2.1A 168mOhms Power Circuits 6In Stock
8,000On Order
Min.: 1
Mult.: 1
: 2,000

TDK Power Inductors - SMD 6.8 UH 20% 2In Stock
2,000Expected 15/09/2026
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 1.0uH 0.0071ohms 7.1x6.5x3mm
38,936On Order
Min.: 1
Mult.: 1
: 1,000

TDK Power Inductors - SMD 3.3uH 0.027ohms 7.1x6.5x3mm
39,983On Order
Min.: 1
Mult.: 1
: 1,000

TDK Common Mode Chokes / Filters 1210 300Ohm 25% 100mA 5VDC
71,898Expected 20/10/2026
Min.: 1
Mult.: 1
: 4,000

TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC
39,800On Order
Min.: 1
Mult.: 1
: 4,000

TDK Ferrite Beads LTE Wi-Fi 56Ohms 125mA 0603
44,600On Order
Min.: 1
Mult.: 1
: 15,000

TDK Ferrite Beads 1000 OHM 25% .12A
76,915On Order
Min.: 1
Mult.: 1
: 15,000

TDK Ferrite Beads 0201 22ohms 25% DCR 0.036ohms 1900mA
59,581On Order
Min.: 1
Mult.: 1
: 15,000