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: 9
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 Turns Ratio Inductance Mounting Style Length Width Height
TDK Pulse Transformers 170uH 6Terminal Pulse Transformer 63,925In Stock
32,000Expected 01/02/2027
Cut Tape
$1.33
$1.18
$1.13
$1.10
Reel
$0.914
Min.: 1
Mult.: 1
: 2,000
TDK Pulse Transformers TRANSFORMERS AUDIO & SIGNAL 81,206In Stock
Cut Tape
$1.27
$1.14
$1.08
$1.05
Reel
$0.864
Min.: 1
Mult.: 1
: 2,000
150 uH 3.2 mm 3.2 mm 2.8 mm
TDK Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer 1,404In Stock
2,000Expected 16/11/2026
Cut Tape
$1.69
$1.54
$1.44
$1.40
Reel
$1.16
Min.: 1
Mult.: 1
: 2,000
1:1 120 uH SMD/SMT 4.5 mm 3.2 mm 2.9 mm
TDK Pulse Transformers XFRMR LAN 1CT:1CT 200UH
125,348Expected 15/02/2027
Cut Tape
$1.30
$1.18
$1.14
$1.10
Reel
$0.876
Min.: 1
Mult.: 1
: 2,000
200 uH 4.5 mm 3.2 mm 2.8 mm
TDK Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
257,577Expected 15/02/2027
Cut Tape
$1.50
$1.35
$1.30
$1.26
Reel
$0.976
Min.: 1
Mult.: 1
: 2,000
1:1 180 uH SMD/SMT 4.5 mm 3.2 mm 2.9 mm
TDK Pulse Transformers P300868 60W 3.3Vout POE Transformer Non-Stocked Lead-Time 18 Weeks
Cut Tape
$4.09
$3.96
$3.84
$3.68
Min.: 320
Mult.: 160
: 160
6:1:3.5 100 uH PCB Mount 30 mm 22 mm 11.4 mm
TDK Pulse Transformers P300869 60W 5Vout POE Transformer Non-Stocked Lead-Time 18 Weeks
Cut Tape
$4.09
$3.96
$3.84
$3.68
Min.: 320
Mult.: 160
: 160
4:1:2.3 100 uH PCB Mount 30 mm 22 mm 11.4 mm
TDK Pulse Transformers P300870 60W 12Vout POE Transformer Non-Stocked Lead-Time 18 Weeks
Cut Tape
$4.09
$3.96
$3.84
$3.68
Min.: 320
Mult.: 160
: 160
2:1:1 100 uH PCB Mount 30 mm 22 mm 11.4 mm
TDK Pulse Transformers P300868 60W 24Vout POE Transformer Non-Stocked Lead-Time 18 Weeks
Cut Tape
$4.09
$3.96
$3.84
$3.68
Min.: 320
Mult.: 160
: 160
1:1:0.5 100 uH PCB Mount 30 mm 22 mm 11.4 mm