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: 54
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Type Minimum Operating Temperature Maximum Operating Temperature Termination Style Mounting Style Packaging
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC AEC-Q200 27,693In Stock
Cut Tape
$0.54
$0.441
$0.385
$0.363
Reel
$0.255
Min.: 1
Mult.: 1
: 4,000
Common Mode Chokes Common Mode Filters Automotive - 40 C + 85 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1500 OHM 25% .23A 54,150In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.042
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 47Ohm 25% 200mA 27,063In Stock
Cut Tape
$0.33
$0.219
$0.179
$0.159
Reel
$0.084
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 120Ohm 25% 250mA 13,742In Stock
Cut Tape
$0.33
$0.23
$0.179
$0.159
Reel
$0.084
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 33Ohm 25% 250mA 14,180In Stock
Cut Tape
$0.33
$0.224
$0.179
$0.159
Reel
$0.081
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 75ohms 125mA HiSpd Signal Line 14,200In Stock
Cut Tape
$0.33
$0.214
$0.177
$0.159
Reel
$0.084
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape
TDK Ferrite Beads 240Ohm 25% 250mA 11,696In Stock
Cut Tape
$0.33
$0.23
$0.179
$0.159
Reel
$0.084
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 2200 OHM 25% .15A 315,733In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.049
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC 26,656In Stock
40,000Expected 23/11/2026
Cut Tape
$0.50
$0.386
$0.314
$0.273
Reel
$0.174
Min.: 1
Mult.: 1
: 4,000
Common Mode Chokes Common Mode Filters Automotive - 40 C + 85 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM 46,299In Stock
208,000Expected 18/01/2027
Cut Tape
$0.37
$0.307
$0.268
$0.253
Reel
$0.183
Min.: 1
Mult.: 1
: 4,000
Common Mode Chokes Common Mode Line Filters High Speed Differential Line Filter - 40 C + 85 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600 OHM .15A 39,797In Stock
Cut Tape
$0.33
$0.23
$0.179
$0.159
Reel
$0.092
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 600 OHM 25% 0.3A 86,970In Stock
50,000Expected 04/01/2027
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.049
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 220ohms 25% General Signal Line 70,490In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.05
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1000 OHM 25% .25A 48,657In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.05
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 1000ohms 25% General Signal Line 132,535In Stock
Cut Tape
$0.10
$0.053
$0.042
$0.037
Reel
$0.017
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1800 OHM 0.2A 160,863In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.049
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 240ohms 25% General Signal Line 114,286In Stock
Cut Tape
$0.10
$0.053
$0.043
$0.037
Reel
$0.018
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0402 600ohms 25% General Signal Line 92,069In Stock
Cut Tape
$0.10
$0.053
$0.042
$0.037
Reel
$0.017
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 120ohms 25% DCR 0.130ohms 1000mA 110,353In Stock
120,000Expected 21/12/2026
Cut Tape
$0.15
$0.102
$0.08
$0.072
Reel
$0.034
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Power Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC 3,452In Stock
16,000On Order
Cut Tape
$0.69
$0.481
$0.413
$0.334
Reel
$0.213
Min.: 1
Mult.: 1
: 4,000
Common Mode Chokes Common Mode Filters Automotive - 40 C + 85 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC AEC-Q200 1,492In Stock
4,000Expected 11/01/2027
Cut Tape
$0.72
$0.55
$0.429
$0.38
Reel
$0.26
Min.: 1
Mult.: 1
: 4,000
Common Mode Chokes Common Mode Filters Automotive - 40 C + 85 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
TDK Ferrite Beads 120Ohm 25% 250mA 1,505In Stock
Cut Tape
$0.33
$0.23
$0.179
$0.159
Reel
$0.092
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 240Ohm 25% 200mA 6,038In Stock
Cut Tape
$0.34
$0.239
$0.189
$0.165
Reel
$0.092
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads Chip Bead SMD for Signal Line - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 0201 120ohms 250mA HiSpd Signal Line 4,485In Stock
15,000Expected 01/01/2027
Cut Tape
$0.33
$0.23
$0.179
$0.159
Reel
$0.092
Min.: 1
Mult.: 1
: 15,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
TDK Ferrite Beads 1000 OHM 250MA 9,535In Stock
20,000Expected 11/01/2027
Cut Tape
$0.19
$0.137
$0.107
$0.096
Reel
$0.05
Min.: 1
Mult.: 1
: 10,000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel