Wurth Elektronik 3 mH 4.5 A Common Mode Choke 22 mΩ 250V ac

RS-stocknr.:: 185-7025
Fabrikantnummer:: 7448024503
Fabrikant:: Wurth Elektronik

Wurth Elektronik 3 mH 4.5 A Common Mode Choke 22 mΩ 250V ac

Subtotaal (1 tray van 40 eenheden)*

€ 213,36

(excl. BTW)

€ 258,16

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Op voorraad

Plus verzending 40 stuk(s) vanaf 09 november 2026
Plus verzending 40 stuk(s) vanaf 15 maart 2027

Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.

Aantal stuks	Per stuk	Per tray*
40 +	€ 5,334	€ 213,36

*prijsindicatie

RS-stocknr.:: 185-7025
Fabrikantnummer:: 7448024503
Fabrikant:: Wurth Elektronik

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	Wurth Elektronik
	Product Type	Common Mode Choke
	Inductance	3mH
	Maximum DC Current	4.5A
	Series	WE-CMBNC
	Core Material	Nano Crystal
	Test Frequency	10kHz
	Packaging	Tray & Carton
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Automotive Standard	No
	Pin Count	4
	Mount Type	Through Hole
	Choke Voltage	250V ac
	Inductance Tolerance	-30 → 50 %
	Height	22mm
	Maximum DC Resistance	22mΩ
	Termination Style	Solder Pad
	Length	18mm
	Standards/Approvals	RoHS, VDE, ENEC, REACH
	Depth	14mm

	Alles selecteren
	Merk Wurth Elektronik
	Product Type Common Mode Choke
	Inductance 3mH
	Maximum DC Current 4.5A
	Series WE-CMBNC
	Core Material Nano Crystal
	Test Frequency 10kHz
	Packaging Tray & Carton
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Automotive Standard No
	Pin Count 4
	Mount Type Through Hole
	Choke Voltage 250V ac
	Inductance Tolerance -30 → 50 %
	Height 22mm
	Maximum DC Resistance 22mΩ
	Termination Style Solder Pad
	Length 18mm
	Standards/Approvals RoHS, VDE, ENEC, REACH
	Depth 14mm

Land van herkomst:: CN

Wurth Elektronik WE-CMBNC Series Common Mode Choke, 3mH Inductance, 250V AC Choke Voltage - 7448024503

This common mode choke is a through-hole EMI suppression component designed to reduce differential noise in mains and signal lines. It employs a nanocrystalline core to provide stable inductive behaviour across typical test conditions and is suited to assemblies where higher operating temperatures and moderate DC currents are required. The part is supplied in tray packaging with solder-pad terminations for straightforward manual or wave solder processes.

Features and Benefits:

• 3mH inductance delivering effective common-mode attenuation
• 4.5A maximum DC current supporting moderate power circuits
• 22mΩ low DCR reducing insertion losses
• -40°C to 125°C operating range enabling high-temperature applications
• RoHS VDE ENEC REACH approvals ensuring regulatory conformity

Applications

• Suitable for mains EMI suppression in power supplies
• Ideal for filtering in industrial control equipment
• Used with signal lines requiring common-mode noise reduction
• Can be used for retrofit EMI mitigation on assemblies
• Appropriate for consumer electronics with Compact through-hole layouts

What termination style is provided for soldering?

It has solder-pad terminations compatible with manual and wave solder techniques.

What core material affects magnetic performance?

The component uses a nanocrystalline core to influence inductance stability.

How is inductance accuracy specified?

Inductance tolerance is given as -30 to +50% for design margin considerations.

What test conditions are referenced for frequency response?

A test frequency of 10kHz is specified for characteristic measurement.