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: 44
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Termination Style Package/Case Impedance Maximum DC Current Tolerance Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Length Width Height Qualification Packaging
TDK Ferrite Beads 0201 120ohms 250mA HiSpd Signal Line 21,794In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 120 Ohms 125 mA 25 % 2.4 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 47Ohm 25% 200mA 27,219In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 47 Ohms 200 mA 25 % 760 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 75ohms 125mA HiSpd Signal Line 14,550In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 75 Ohms 125 mA 25 % 2.6 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape
TDK Ferrite Beads 240Ohm 25% 250mA 11,796In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 240 Ohms 200 mA 40 % 710 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 220ohms 25% General Signal Line 17,993In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 220 Ohms 150 mA 25 % 2.3 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 33Ohm 25% 250mA 14,205In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 33 Ohms 250 mA 25 % 600 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 120Ohm 25% 250mA 14,729In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 120 Ohms 250 mA 25 % 370 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1mm x 0.5mm x 0.5mm, -55 to +125 degC, 200mA, 120O, 1.5O 27,975In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 120 Ohms 200 mA 25 % 1.5 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 22ohm 0.75A 150mOhms 0402 Chip Bead 15,140In Stock
Min.: 1
Mult.: 1
Reel: 20,000

MPZ Ferrite Chip Beads SMD/SMT 01005 (0402 metric) 22 Ohms 750 mA 25 % 150 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads LTE Wi-Fi 56Ohms 125mA 0603 17,904In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-V Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 56 Ohms 125 mA 25 % 2.2 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1500 OHM 25% .23A 111,607In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 1.5 kOhms 230 mA 40 % 1.6 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1800 OHM 25% 0.2A 58,676In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 1.8 kOhms 200 mA 40 % 2.1 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 2200 OHM 25% .15A 277,068In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E SMD/SMT 0402 (1005 metric) 2.2 kOhms 150 mA 2.2 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600 OHM 25% 0.3A 48,559In Stock
20,000Expected 2026/02/16
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 300 mA 40 % 800 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 1000ohms 25% General Signal Line 196,889In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 1 kOhms 360 mA 25 % 490 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1800 OHM 0.2A 142,496In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E SMD/SMT 0402 (1005 metric) 1.8 kOhms 200 mA 1.5 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0805 1.5A 25% 0.15ohms AEC-Q200 53,904In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MPZ-J Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 1 kOhms 1.5 A 25 % 150 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel
TDK Ferrite Beads 120Ohm 25% 250mA 2,040In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 120 Ohms 250 mA 25 % 440 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 240Ohm 25% 200mA 9,564In Stock
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 240 Ohms 200 mA 25 % 860 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1000 OHM 25% .12A 686In Stock
30,000Expected 2026/04/14
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1 kOhms 125 mA 25 % 2.6 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600 OHM .15A 9,662In Stock
6,250Expected 2026/03/18
Min.: 1
Mult.: 1
Reel: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 600 Ohms 150 mA 25 % 1.6 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1000 OHM 250MA 17,762In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 1 kOhms 250 mA 40 % 1.2 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 150ohms 200mA HiSpd Signal Line 3,277In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-V Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 150 Ohms 200 mA 25 % 1.3 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 180ohms 150mA HiSpd Signal Line 12,221In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-V Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 180 Ohms 150 mA 25 % 1.6 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 75ohms 250mA HiSpd Signal Line 5,185In Stock
Min.: 1
Mult.: 1
Reel: 10,000

MMZ-V Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 75 Ohms 250 mA 25 % 900 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel