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: 8
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Isolation Number of Outputs Input Voltage, Min Input Voltage, Max Output Voltage-Channel 1 Output Current-Channel 1 Package/Case Length Width Height Industry Maximum Operating Temperature Minimum Operating Temperature Series
TDK DC/DC Converters - SMD 3.3V uPOL 3A Power Module 5 820In Stock
Cut Tape
3,86 €
3,78 €
3,72 €
3,59 €
Reel
2,82 €
Min.: 1
Mult.: 1
: 4 000
Non-Isolated 1 Output 3.3 V 3 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1403
TDK DC/DC Converters - SMD 5V uPOL 3A Power Module 375In Stock
1 750Expected 23/11/2026
Cut Tape
4,62 €
4,45 €
4,38 €
4,28 €
Reel
4,05 €
Min.: 1
Mult.: 1
: 250
Non-Isolated 1 Output 5.5 V 3 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1403
TDK DC/DC Converters - SMD 2.5V uPOL 4A Power Module 484In Stock
Cut Tape
6,02 €
5,99 €
4,88 €
4,34 €
Reel
3,72 €
3,69 €
Min.: 1
Mult.: 1
: 250
Non-Isolated 1 Output 2.5 V 4 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1404
TDK DC/DC Converters - SMD 3.3V uPOL 3A Power Module 200In Stock
500Expected 18/01/2027
Cut Tape
4,88 €
4,79 €
4,72 €
4,52 €
Reel
4,27 €
Min.: 1
Mult.: 1
: 250
Non-Isolated 1 Output 3.3 V 3 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1403
TDK DC/DC Converters - SMD FS1406 series uPOL Sample Kit 5In Stock
125,21 €
108,69 €
Min.: 1
Mult.: 1
Non-Isolated 1 Output 600 mV to 2.5 V 6 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1406
TDK DC/DC Converters - SMD 5V uPOL 3A Power Module
7 880Expected 07/12/2026
Cut Tape
3,85 €
3,78 €
3,72 €
3,58 €
Reel
3,35 €
Min.: 1
Mult.: 1
: 4 000
Non-Isolated 1 Output 5.5 V 3 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1403
TDK DC/DC Converters - SMD 3.3V uPOL 4A Power Module
11 978On Order
Cut Tape
4,01 €
3,92 €
3,86 €
3,72 €
Reel
3,47 €
Min.: 1
Mult.: 1
: 4 000
Non-Isolated 1 Output 3.3 V 4 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1404
TDK DC/DC Converters - SMD 2.5V uPOL 4A Power Module Non-Stocked Lead-Time 20 Weeks
Reel
3,23 €
Min.: 4 000
Mult.: 4 000
: 4 000
Non-Isolated 1 Output 2.5 V 4 A SMD-17 Module 3.3 mm (0.13 in) 3.3 mm (0.13 in) 1.5 mm (0.059 in) Industrial + 125 C - 40 C FS1404