Transformers Passive Components

Types of Passive Components

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Results: 4,577
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A 1,165In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.075-90 MHz 1,557In Stock
105Expected 10/7/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz 623In Stock
750Expected 11/9/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 750

Coilcraft Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A 722In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A 2,419In Stock
Min.: 1
Mult.: 1
: 200



Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1,713In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr 140In Stock
175Expected 9/25/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH 590In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 29In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz 3,409In Stock
2,750Expected 12/14/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port 441In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port 438In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port 417In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 934In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

Pulse Electronics Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port 1,759In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 160

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 5,886In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

Pulse Electronics Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD 3,432In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 400

Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB 1,545In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port 233In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port 179In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port 1,997In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port 450In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 650In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port 488In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A 2,509In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 350