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. 

All Results (661)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK RF Inductors - SMD 0402 390nH 5% 0.97ohm 230mA 16,217In Stock
Cut Tape
$0.22
$0.179
$0.148
$0.147
Reel
$0.097
Min.: 1
Mult.: 1
: 10,000
TDK RF Inductors - SMD 0402 560nH 5% 1.40Aohm 200mA 17,533In Stock
Cut Tape
$0.22
$0.185
$0.152
$0.125
Reel
$0.095
Min.: 1
Mult.: 1
: 10,000
TDK Power Inductors - SMD 1.0uH 689mohms 500mA PWR Multi Ferrite 11,173In Stock
Cut Tape
$0.33
$0.272
$0.224
$0.22
Reel
$0.152
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
$0.29
$0.236
$0.194
$0.184
Reel
$0.119
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 34,124In Stock
Cut Tape
$0.24
$0.196
$0.161
$0.139
Reel
$0.116
Min.: 1
Mult.: 1
: 4,000
TDK Power Inductors - SMD 2mm x 1.6mm x 0.85mm, -40 to +125 degC, 1200mA, 3.3 H, 150mO 22,452In Stock
Cut Tape
$0.24
$0.196
$0.161
$0.133
Reel
$0.119
$0.107
Min.: 1
Mult.: 1
: 3,000
TDK Power Inductors - SMD 4.7 UH 20% 16,073In Stock
Cut Tape
$0.23
$0.19
$0.157
$0.129
Reel
$0.124
Min.: 1
Mult.: 1
: 3,000
TDK Power Inductors - SMD 10 UH 20% 17,582In Stock
15,000Expected 22/03/2027
Cut Tape
$0.27
$0.222
$0.183
$0.151
Reel
$0.133
Min.: 1
Mult.: 1
: 3,000
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
TDK Ferrite Beads 600 OHM 25% 0.3A 94,470In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.049
Min.: 1
Mult.: 1
: 10,000
TDK Ferrite Beads 0402 220ohms 25% General Signal Line 70,510In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.05
Min.: 1
Mult.: 1
: 10,000
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
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
TDK Ferrite Beads 1800 OHM 0.2A 164,303In Stock
Cut Tape
$0.19
$0.134
$0.104
$0.093
Reel
$0.049
Min.: 1
Mult.: 1
: 10,000
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
TDK Ferrite Beads 0402 600ohms 25% General Signal Line 93,904In Stock
Cut Tape
$0.10
$0.053
$0.042
$0.037
Reel
$0.017
Min.: 1
Mult.: 1
: 10,000
TDK Ferrite Beads 0201 120ohms 25% DCR 0.130ohms 1000mA 110,603In 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
TDK NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,10kO 1% 6,621In Stock
15,000Expected 26/10/2026
Cut Tape
$0.57
$0.535
$0.50
$0.476
Reel
$0.353
Min.: 1
Mult.: 1
: 15,000
TDK NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 1%, 0201 101,502In Stock
Cut Tape
$0.10
$0.074
$0.064
$0.059
Reel
$0.039
Min.: 1
Mult.: 1
: 15,000
TDK NTC (Negative Temperature Coefficient) Thermistors 10Kohm 0.5% 0402 11,247In Stock
Cut Tape
$0.33
$0.305
$0.269
$0.256
Reel
$0.181
Min.: 1
Mult.: 1
: 10,000
TDK NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 0.5% Thermistor 18,298In Stock
Cut Tape
$0.26
$0.245
$0.216
$0.205
Reel
$0.144
Min.: 1
Mult.: 1
: 10,000
TDK Power Inductors - SMD 0.10uH 15% 0.17mOhms 100kHz 1,904In Stock
1,600Expected 29/10/2026
Cut Tape
$1.79
$1.48
$1.22
$1.06
Reel
$0.997
Min.: 1
Mult.: 1
: 400
TDK Power Inductors - SMD 2mm x 1.6mm, -40 to +105 degC, 0.61A, 10 H, 540mO 20,706In Stock
Cut Tape
$0.28
$0.227
$0.187
$0.151
Reel
$0.142
Min.: 1
Mult.: 1
: 2,000
TDK Power Inductors - SMD 2.5mm x 2mm, -40 to +105 degC, 0.97A, 4.7 H, 235mO 10,801In Stock
Cut Tape
$0.33
$0.272
$0.224
$0.223
Reel
$0.174
Min.: 1
Mult.: 1
: 2,000
TDK Power Inductors - SMD 2.2 UH 20% 16,943In Stock
Cut Tape
$0.33
$0.27
$0.222
$0.199
Reel
$0.168
Min.: 1
Mult.: 1
: 2,000