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: 637
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Power Inductors - SMD 15uH 20% 78.5mOhms Pwr Indctr AEC-Q200 1,486In Stock
Cut Tape
$2.30
$1.89
$1.63
$1.41
Reel
$1.24
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 1uH 20% 4.5mOhms Pwr Indctr AEC-Q200 1,515In Stock
Cut Tape
$2.30
$1.89
$1.66
$1.56
Reel
$1.22
Min.: 1
Mult.: 1
: 1,000
TDK Ferrite Beads 2200 OHM 25% .15A 315,869In Stock
Cut Tape
$0.258
$0.182
$0.141
$0.126
Reel
$0.067
Min.: 1
Mult.: 1
: 10,000
TDK Power Inductors - SMD 10uH 0.047ohms 3.9A 94,276In Stock
Cut Tape
$0.476
$0.39
$0.322
$0.303
Reel
$0.235
Min.: 1
Mult.: 1
: 1,500
TDK Power Inductors - SMD 15uH 0.075ohms 3.1A 103,717In Stock
Cut Tape
$0.49
$0.401
$0.385
$0.33
Reel
$0.243
Min.: 1
Mult.: 1
: 1,500
TDK Varistors 2220 30V 1200A 4000pF 28,835In Stock
Cut Tape
$1.94
$1.28
$1.13
$1.06
Reel
$0.989
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 2.2uH 0.015ohms 4.2A 30% AEC-Q200 38,855In Stock
Cut Tape
$1.16
$0.952
$0.831
$0.783
Reel
$0.604
Min.: 1
Mult.: 1
: 1,000
TDK Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1 223,429In Stock
Cut Tape
$0.15
$0.091
$0.069
$0.065
Reel
$0.05
Min.: 1
Mult.: 1
: 10,000
TDK Power Inductors - SMD 15uH 0.055ohms 2.3A 20% AEC-Q200 9,938In Stock
Cut Tape
$1.24
$1.02
$0.891
$0.839
Reel
$0.67
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 1.0uH 0.009ohms 8.5A 30% AEC-Q200 7,105In Stock
Cut Tape
$1.24
$1.02
$0.891
$0.839
Reel
$0.66
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 2.2uH 0.013ohms 6.2A 30% AEC-Q200 6,870In Stock
5,000Expected 26/10/2026
Cut Tape
$1.24
$1.02
$0.891
$0.839
Reel
$0.66
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 33uH 0.097ohms 1.6A 20% AEC-Q200 5,008In Stock
Cut Tape
$1.24
$1.02
$0.891
$0.839
Reel
$0.67
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 3.3uH 0.016ohms 4.7A 30% AEC-Q200 10,628In Stock
Cut Tape
$1.22
$1.02
$0.891
$0.835
Reel
$0.662
Min.: 1
Mult.: 1
: 1,000
TDK Power Inductors - SMD 6.8uH 0.022ohms 3.1A 30% AEC-Q200 2,921In Stock
Cut Tape
$1.24
$1.02
$0.891
$0.839
Reel
$0.67
Min.: 1
Mult.: 1
: 1,000
TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC 26,656In Stock
40,000Expected 23/11/2026
Cut Tape
$0.68
$0.525
$0.427
$0.371
Reel
$0.237
Min.: 1
Mult.: 1
: 4,000
TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM 54,499In Stock
208,000Expected 18/1/2027
Cut Tape
$0.503
$0.418
$0.364
$0.344
Reel
$0.249
Min.: 1
Mult.: 1
: 4,000
TDK RF Inductors - SMD 0402 100nH 5% 0.30ohm 400mA 67,272In Stock
Cut Tape
$0.313
$0.258
$0.214
$0.175
Reel
$0.137
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 220nH 5% 0.58ohm 300mA 41,969In Stock
Cut Tape
$0.286
$0.239
$0.197
$0.162
Reel
$0.137
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 270nH 5% 0.65ohm 280mA 67,650In Stock
Cut Tape
$0.286
$0.237
$0.196
$0.16
Reel
$0.129
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 330nH 5% 0.65ohm 230mA 17,445In Stock
Cut Tape
$0.299
$0.243
$0.201
$0.166
Reel
$0.137
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 390nH 5% 0.97ohm 230mA 16,217In Stock
Cut Tape
$0.299
$0.243
$0.201
$0.20
Reel
$0.132
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 560nH 5% 1.40Aohm 200mA 17,533In Stock
Cut Tape
$0.299
$0.252
$0.207
$0.17
Reel
$0.129
Min.: 1
Mult.: 1
: 10,000
TDK Power Inductors - SMD 1.0uH 689mohms 500mA PWR Multi Ferrite 10,173In Stock
Cut Tape
$0.449
$0.37
$0.305
$0.299
Reel
$0.207
Min.: 1
Mult.: 1
: 8,000
TDK Power Inductors - SMD 2mm x 1.25mm x 0.85mm, -40 to +125 degC, 1000mA, 1.5 H, 208mO 16,375In Stock
Cut Tape
$0.394
$0.321
$0.264
$0.25
Reel
$0.162
Min.: 1
Mult.: 1
: 4,000
TDK Power Inductors - SMD 2mm x 1.25mm x 0.85mm, -40 to +125 degC, 700mA, 4.7 H, 338mO 25,899In Stock
Cut Tape
$0.326
$0.267
$0.219
$0.189
Reel
$0.158
Min.: 1
Mult.: 1
: 4,000