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. 

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Results: 40
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK DC/DC Converters - SMD 3.3V uPOL 3A Power Module 5,820In Stock
Cut Tape
£3.37
£3.30
£3.25
£3.13
Reel
£2.46
Min.: 1
Mult.: 1
: 4,000
TDK Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W 56In Stock
Cut Tape
£4.10
£3.29
£3.16
£3.06
Reel
£2.76
Min.: 1
Mult.: 1
: 160
TDK Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W 497In Stock
Cut Tape
£2.94
£2.66
£2.40
£2.33
Reel
£2.23
Min.: 1
Mult.: 1
: 300
TDK Pulse Transformers 170uH 6Terminal Pulse Transformer 29,577In Stock
82,000On Order
Cut Tape
£0.995
£0.882
£0.849
£0.834
Reel
£0.686
Min.: 1
Mult.: 1
: 2,000
TDK Pulse Transformers TRANSFORMERS AUDIO & SIGNAL 68,513In Stock
46,000Expected 10/05/2027
Cut Tape
£0.952
£0.856
£0.803
£0.788
Reel
£0.639
Min.: 1
Mult.: 1
: 2,000
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT 9,549In Stock
Cut Tape
£1.45
£1.32
£1.22
£1.19
Reel
£1.08
Min.: 1
Mult.: 1
: 500
TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 2,647In Stock
Cut Tape
£3.08
£2.78
£2.60
£2.51
Reel
£2.28
Min.: 1
Mult.: 1
: 400
TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT 6,003In Stock
Cut Tape
£1.80
£1.63
£1.52
£1.48
Reel
£1.36
Min.: 1
Mult.: 1
: 500
TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 3,721In Stock
Cut Tape
£3.08
£2.78
£2.60
£2.51
Reel
£2.38
Min.: 1
Mult.: 1
: 350
TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT 453In Stock
Cut Tape
£4.48
£4.05
£3.88
£3.76
Reel
£3.45
Min.: 1
Mult.: 1
: 350
TDK DC/DC Converters - SMD 2.5V uPOL 4A Power Module 484In Stock
Cut Tape
£5.26
£5.23
£4.26
£3.79
Reel
£3.25
£3.22
Min.: 1
Mult.: 1
: 250
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 344In Stock
Cut Tape
£3.08
£2.78
£2.73
£2.57
Reel
£2.43
Min.: 1
Mult.: 1
: 350
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 380In Stock
Cut Tape
£3.27
£2.89
£2.74
£2.60
Reel
£2.46
Min.: 1
Mult.: 1
: 350
TDK DC/DC Converters - SMD 3.3V uPOL 3A Power Module 150In Stock
500Expected 18/01/2027
Cut Tape
£4.26
£4.18
£4.12
£3.95
Reel
£3.73
Min.: 1
Mult.: 1
: 250
TDK DC/DC Converters - SMD FS1406 series uPOL Sample Kit 5In Stock
£109.31
£94.89
Min.: 1
Mult.: 1
TDK Pulse Transformers XFRMR LAN 1CT:1CT 200UH
122,015Expected 08/03/2027
Cut Tape
£0.978
£0.882
£0.856
£0.826
Reel
£0.657
Min.: 1
Mult.: 1
: 2,000
TDK Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
253,577Expected 08/03/2027
Cut Tape
£1.07
£0.969
£0.934
£0.899
Reel
£0.714
Min.: 1
Mult.: 1
: 2,000
TDK DC/DC Converters - SMD 5V uPOL 3A Power Module
7,880Expected 07/12/2026
Cut Tape
£3.36
£3.30
£3.25
£3.13
Reel
£2.92
Min.: 1
Mult.: 1
: 4,000
TDK DC/DC Converters - SMD 3.3V uPOL 4A Power Module
11,978On Order
Cut Tape
£3.50
£3.42
£3.37
£3.25
Reel
£3.03
Min.: 1
Mult.: 1
: 4,000
TDK Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer 1,708In Stock
2,000Expected 21/12/2026
Cut Tape
£1.27
£1.15
£1.08
£1.05
Reel
£0.826
Min.: 1
Mult.: 1
: 2,000
TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
7,000On Order
Cut Tape
£1.78
£1.62
£1.51
£1.47
Reel
£1.35
Min.: 1
Mult.: 1
: 500
TDK DC/DC Converters - SMD 5V uPOL 3A Power Module
1,743Expected 16/11/2026
Cut Tape
£4.03
£3.88
£3.82
£3.74
Reel
£3.54
Min.: 1
Mult.: 1
: 250
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE Non-Stocked Lead-Time 12 Weeks
Reel
£1.86
£1.78
£1.69
£1.66
Min.: 400
Mult.: 400
: 400
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT Non-Stocked Lead-Time 12 Weeks
Cut Tape
£2.55
£2.26
£2.14
£2.03
Reel
£1.76
Min.: 1
Mult.: 1
: 400
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE Non-Stocked Lead-Time 12 Weeks
Cut Tape
£6.10
£5.42
£5.20
£5.04
Reel
£4.46
Min.: 300
Mult.: 300
: 300