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. 

Types of Inductors, Chokes & Coils

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Results: 541
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS Inductance Tolerance Maximum DC Current Termination Style Maximum Operating Temperature Qualification
TDK Power Inductors - SMD 0.47uH 20% 3.3mOhms Pwr Indctr AEC-Q200 141In Stock
1,000Expected 10/5/2026
Min.: 1
Mult.: 1
: 1,000

470 nH 20 % 20.5 A + 125 C AEC-Q200
TDK Power Inductors - SMD 0.68uH 20% 4.9mOhms Pwr Indctr AEC-Q200 1,645In Stock
Min.: 1
Mult.: 1
: 1,000

680 nH 20 % 16 A + 125 C AEC-Q200
TDK Power Inductors - SMD 0.50uH 15% 3.90mOhms Pwr Indctr 897In Stock
Min.: 1
Mult.: 1
: 1,000

500 nH 15 % 13.2 A + 125 C
TDK Power Inductors - SMD 4.7uH,20%,6550 Metal, Pwr Inductor 2,053In Stock
Min.: 1
Mult.: 1
: 1,000

4.7 uH 20 % 8.2 A + 125 C AEC-Q200
TDK Power Inductors - SMD 3x3x1.2mm 15uH 20% Magnetic Pwr Inductr 5,820In Stock
Min.: 1
Mult.: 1
: 2,000

15 uH 20 % 1.11 A + 105 C
TDK Power Inductors - SMD 3x3x1.2mm 22uH 20% Magnetic Pwr Inductr 2,895In Stock
22,000Expected 11/16/2026
Min.: 1
Mult.: 1
: 2,000

22 uH 20 % 1.01 A + 105 C
TDK Power Inductors - SMD 3x3x1.2mm 2.2uH 20% Magnetic Pwr Inductr 623In Stock
28,000Expected 11/16/2026
Min.: 1
Mult.: 1
: 2,000

2.2 uH 20 % 2.84 A + 105 C
TDK Power Inductors - SMD 3x3x1.2mm 4.7uH 20% Magnetic Pwr Inductr 623In Stock
20,000Expected 12/14/2026
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 2.01 A + 105 C
TDK Power Inductors - SMD 3x3x1.2mm .68uH 20% Magnetic Pwr Inductr 1,968In Stock
Min.: 1
Mult.: 1
: 2,000

680 nH 20 % 5.09 A + 105 C
TDK Power Inductors - SMD 10uH 20% 0.338mOhms 2.12A Wound Metal 2,213In Stock
Min.: 1
Mult.: 1
: 1,000

10 uH 20 % 1.64 A + 105 C
TDK Power Inductors - SMD 47uH 20% 121.15mOhms AEC-Q200 263In Stock
Min.: 1
Mult.: 1
: 500

47 uH 20 % 4.4 A + 125 C AEC-Q200
TDK Power Inductors - SMD 4.7uH 20% 12.15mOhms AEC-Q200 80In Stock
Min.: 1
Mult.: 1
: 500

4.7 uH 20 % 14.3 A + 125 C AEC-Q200
TDK Power Inductors - SMD 68uH 20% 162.87mOhms AEC-Q200 184In Stock
Min.: 1
Mult.: 1
: 500

68 uH 20 % 3.7 A + 125 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 9.7mOhms Pwr Indctr AEC-Q200 254In Stock
1,000Expected 12/22/2026
Min.: 1
Mult.: 1
: 1,000

2.2 uH 20 % 14.2 A + 125 C AEC-Q200
TDK Power Inductors - SMD 0.33uH 20% 1.9mOhms Pwr Indctr AEC-Q200 215In Stock
Min.: 1
Mult.: 1
: 1,000

330 nH 20 % 26.7 A + 125 C AEC-Q200
TDK Power Inductors - SMD 22uH 71.9mOhm 4.2A AEC-Q200 1,517In Stock
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 3.9 A + 155 C AEC-Q200
TDK Power Inductors - SMD 33uH 20% 97.7mOhms AEC-Q200 20In Stock
3,000Expected 9/15/2026
Min.: 1
Mult.: 1
: 1,000

33 uH 20 % 3.4 A + 155 C AEC-Q200
TDK Power Inductors - SMD 0.68uH 0.0049ohms 7.1x6.5x3mm 2In Stock
3,000Expected 10/26/2026
Min.: 1
Mult.: 1
: 1,000

680 nH 20 % 16 A + 125 C
TDK Common Mode Chokes / Filters 90 OHM 5V 100MA 1.75OHM
314,984On Order
Min.: 1
Mult.: 1
: 4,000

140 nH 25 % 100 mA SMD/SMT + 85 C
TDK Power Inductors - SMD 3.3uH 2.1A 168mOhms Power Circuits 6In Stock
8,000On Order
Min.: 1
Mult.: 1
: 2,000

3.3 uH 20 % 1.82 A + 105 C
TDK Power Inductors - SMD 6.8 UH 20% 2In Stock
2,000Expected 9/15/2026
Min.: 1
Mult.: 1
: 1,000

6.8 uH 20 % 2.8 A + 125 C
TDK Power Inductors - SMD 1.0uH 0.0071ohms 7.1x6.5x3mm
38,936On Order
Min.: 1
Mult.: 1
: 1,000

1 uH 20 % 14.4 A + 125 C
TDK Power Inductors - SMD 3.3uH 0.027ohms 7.1x6.5x3mm
39,883On Order
Min.: 1
Mult.: 1
: 1,000

3.3 uH 20 % 6.9 A + 125 C
TDK Common Mode Chokes / Filters 1210 300Ohm 25% 100mA 5VDC
71,898Expected 10/20/2026
Min.: 1
Mult.: 1
: 4,000

25 % 100 mA SMD/SMT + 85 C
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC
39,800On Order
Min.: 1
Mult.: 1
: 4,000

25 % 100 mA SMD/SMT + 85 C