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: 11
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Number of Channels Series Termination Style Inductance Impedance Tolerance Maximum DC Current Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Package/Case Length Width Height Qualification Packaging Product Type
TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC 8,639In Stock
20,000Expected 6/7/2026
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-AH SMD/SMT 200 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC 7,830In Stock
12,000Expected 24/8/2026
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-DH SMD/SMT 45 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC AEC-Q200 29,824In Stock
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-DH SMD/SMT 45 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 0805 280ohms 300mA Common Mode Filter 31,266In Stock
Min.: 1
Mult.: 1
: 2,000

PCB Mount ACM SMD/SMT 380 Ohms 300 mA 500 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Filters High Speed Differential Signal Line Filter
TDK Common Mode Chokes / Filters 90ohms 84,485In Stock
174,000On Order
Min.: 1
Mult.: 1
: 2,000

PCB Mount 2 Channel ACM SMD/SMT 200 nH 90 Ohms 400 mA 190 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.3 mm Reel, Cut Tape, MouseReel Common Mode Filters Signal Line
TDK Common Mode Chokes / Filters 1210 300Ohm 25% 100mA 5VDC 1,843In Stock
24,000On Order
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-AH SMD/SMT 300 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC 3,601In Stock
4,000Expected 10/8/2026
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-DH SMD/SMT 12 Ohms 5 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC AEC-Q200 2,278In Stock
Min.: 1
Mult.: 1
: 4,000

PCB Mount 1 Channel MCZ-DH SMD/SMT 12 Ohms 5 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM 5,202In Stock
208,000On Order
Min.: 1
Mult.: 1
: 4,000

PCB Mount 2 Channel MCZ-AH SMD/SMT 140 nH 90 Ohms 25 % 100 mA 1.75 Ohms - 40 C + 85 C 0504 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Line Filters High Speed Differential Line Filter
TDK Common Mode Chokes / Filters 360ohms 500mohms 220mA 4,341In Stock
48,000On Order
Min.: 1
Mult.: 1
: 2,000

PCB Mount 2 Channel ACM SMD/SMT 730 nH 360 Ohms 220 mA 500 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Filters Signal Line
TDK Common Mode Chokes / Filters 300mA 20V 90Ohms Common Mode Filter

PCB Mount 1 Channel ACM SMD/SMT 410 nH 90 Ohms 300 mA 300 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel Common Mode Filters High Speed Differential Signal Line Filter