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 (CAD) 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 0402 120ohms 25% General Signal Line 22,420In Stock
Min.: 1
Mult.: 1
: 10,000

MMZ-H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 120 Ohms 700 mA 25 % 130 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads Ferrite Chip Beads 22,262In Stock
Min.: 1
Mult.: 1
: 10,000

MMZ Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 240 Ohms 400 mA 25 % 400 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600 OHM 25% 0.3A 7,706In Stock
20,000Expected 2026-06-01
Min.: 1
Mult.: 1
: 10,000

MMZ-E Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 300 mA 25 % 650 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 600ohms 25% General Signal Line 35,674In Stock
48,330Expected 2026-06-03
Min.: 1
Mult.: 1
: 10,000

MMZ-H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 440 mA 25 % 340 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 80ohms 25% General Signal Line 14,292In Stock
Min.: 1
Mult.: 1
: 10,000

MMZ-H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 80 Ohms 800 mA 25 % 100 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600OHMS 250mA 12,888In Stock
10,000Expected 2026-05-25
Min.: 1
Mult.: 1
: 10,000

MMZ Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 250 mA 25 % 560 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 22ohms 25% DCR 0.036ohms 1900mA 30,572In Stock
Min.: 1
Mult.: 1
: 15,000

MPZ-H Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 22 Ohms 1.9 A 25 % 36 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 33ohms 25% DCR 0.050ohms 1600mA 12,967In Stock
Min.: 1
Mult.: 1
: 15,000

MPZ-H Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 33 Ohms 1.6 A 25 % 50 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
45,242Expected 2026-08-19
Min.: 1
Mult.: 1
: 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
25,102On Order
Min.: 1
Mult.: 1
: 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 0402 240ohms 25% General Signal Line
117,499On Order
Min.: 1
Mult.: 1
: 10,000

MMZ-H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 240 Ohms 600 mA 25 % 180 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 120ohms 25% DCR 0.130ohms 1000mA
246,513Expected 2026-06-29
Min.: 1
Mult.: 1
: 15,000

MPZ-H Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 120 Ohms 1 A 25 % 130 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 240Ohm 25% 200mA
11,038Expected 2026-08-05
Min.: 1
Mult.: 1
: 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 0402 180ohms 150mA HiSpd Signal Line
20,000Expected 2026-06-22
Min.: 1
Mult.: 1
: 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 0201 80ohms 25% DCR 0.095ohms 1200mA
29,088Expected 2026-07-29
Min.: 1
Mult.: 1
: 15,000

MPZ-H Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 80 Ohms 1.2 A 25 % 95 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 56ohms 150mA HiSpd Signal Line Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 15,000

MMZ-E Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 56 Ohms 150 mA 25 % 1.9 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape
TDK Ferrite Beads 10ohm 1.10A 50mOhms 0402 Chip Bead Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 20,000

MPZ Ferrite Chip Beads SMD/SMT 01005 (0402 metric) 10 Ohms 1.1 A 5 Ohms 50 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel, Cut Tape, MouseReel
TDK Ferrite Beads 22ohm 0.75A 150mOhms 0402 Chip Bead Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 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 33ohm 0.55A 550mOhms 0402 Chip Bead Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 20,000

MPZ Ferrite Chip Beads SMD/SMT 01005 (0402 metric) 33 Ohms 550 mA 25 % 180 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel, Cut Tape, MouseReel