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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Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Power Inductors - SMD 2.2uH 30% 0.019ohms 7.5A AEC-Q200 1,580In Stock
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¥71.4
¥58.5
¥51.2
¥48.2
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¥34.9
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Mult.: 1
: 1,500
TDK Power Inductors - SMD 330uH 20% 1.44ohms 0.5A Wound Ferrite 1,346In Stock
3,000On Order
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¥59.8
¥49
¥40.4
¥38
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¥29.6
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Mult.: 1
: 1,500
TDK Power Inductors - SMD 0.47uH 0.01ohm 13.5A 2,764In Stock
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¥59.8
¥49
¥40.4
¥37.2
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¥29.6
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Mult.: 1
: 1,500
TDK NTC Thermistors NTC THERMISTOR 0603 47K F60 B-4108 NICA 2,816In Stock
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¥36.5
¥33.2
¥29.1
¥27.6
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¥20.6
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: 4,000
TDK NTC Thermistors 0603 100K 1% B-4480 NTC 4,639In Stock
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¥49.8
¥46.2
¥40.9
¥38.7
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¥29.2
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Mult.: 1
: 4,000
TDK Varistors High Surge MLV Max Op VRMS 30 209In Stock
1,800Expected 11/9/2026
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¥569.7
¥428.5
¥392
¥353.8
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¥335.5
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Mult.: 1
: 600
TDK Varistors 30 VAC 38 VDC 800A PK 11In Stock
36,000On Order
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¥159.5
¥102.2
¥69.6
¥66.6
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¥63.9
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Mult.: 1
: 1,000
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 36In Stock
350Expected 1/15/2027
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¥722.5
¥639.5
¥606.3
¥576.4
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¥526.5
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: 350
TDK Common Mode Chokes / Filters 0805 280ohms 300mA Common Mode Filter 19,803In Stock
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¥69.8
¥56.8
¥49.7
¥46.8
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¥35.7
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: 2,000
TDK Power Inductors - SMD 10uH 20% 29.34mOhms AEC-Q200 53In Stock
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¥318.9
¥262.4
¥229.2
¥215.9
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¥181
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Mult.: 1
: 500
TDK Power Inductors - SMD 15uH 20% 44.33mOhms AEC-Q200 110In Stock
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¥337.2
¥279
¥242.5
¥222.6
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¥181
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Mult.: 1
: 500
TDK Power Inductors - SMD 1.5uH 20% 3.85mOhms AEC-Q200 44In Stock
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¥337.2
¥279
¥242.5
¥222.6
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¥181
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Mult.: 1
: 500
TDK Power Inductors - SMD 3.3uH 20% 7.81mOhms AEC-Q200 25In Stock
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¥353.8
¥290.7
¥254.1
¥232.5
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¥201
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Mult.: 1
: 500
TDK Power Inductors - SMD 10uH +/-20% AECQ200 -55 to +150C 2,885In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 15uH +/-20% AECQ200 -55 to +150C 2,342In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.3
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 1.5uH +/-30% AECQ200 -55 to +150C 358In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 2.2uH +/-30% AECQ200 -55 to +150C 555In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 33uH +/-20% AECQ200 -55 to +150C 131In Stock
6,000Expected 11/23/2026
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¥129.6
¥106.6
¥93.2
¥87.9
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¥64.1
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 330uH +/-20% AECQ200 -55 to +150C 1,138In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 3.3uH +/-30% AECQ200 -55 to +150C 2,794In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥67.4
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: 2,000
TDK Power Inductors - SMD 470uH +/-20% AECQ200 -55 to +150C 2,176In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 68uH +/-20% AECQ200 -55 to +150C 1,867In Stock
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¥129.6
¥106.6
¥93.2
¥87.9
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 6.8uH +/-30% AECQ200 -55 to +150C 1,406In Stock
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¥137.9
¥113.1
¥98.7
¥93
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¥65.9
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Mult.: 1
: 2,000
TDK Power Inductors - SMD 150uH 0.48ohms 0.53A 20% AEC-Q200 1,970In Stock
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¥146.2
¥120.6
¥105.3
¥99.2
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¥78.6
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Mult.: 1
: 1,000
TDK Power Inductors - SMD 1.0uH 0.011ohms 6.7A 30% AEC-Q200 662In Stock
1,000Expected 11/23/2026
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¥141.2
¥116.3
¥101.5
¥95.7
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¥87.5
Min.: 1
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: 1,000