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

RS 제품 번호:: 185-7025
제조사 부품 번호:: 7448024503
제조업체:: Wurth Elektronik

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

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Subtotal (1 tray of 40 units)*

₩410,240.00

40 개 단위 배송 준비 완료
추가로 2027년 3월 15일 부터 40 개 단위 배송

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수량	한팩당	Per Tray*
40 - 160	₩10,256.00	₩410,200.00
200 +	₩9,948.00	₩397,904.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 185-7025
제조사 부품 번호:: 7448024503
제조업체:: Wurth Elektronik

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모두 선택	제품 정보	값
	브랜드	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
	Mount Type	Through Hole
	Choke Voltage	250V ac
	Pin Count	4
	Inductance Tolerance	-30 → 50 %
	Termination Style	Solder Pad
	Length	18mm
	Maximum DC Resistance	22mΩ
	Height	22mm
	Depth	14mm
	Standards/Approvals	RoHS, VDE, ENEC, REACH

	모두 선택
	브랜드 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
	Mount Type Through Hole
	Choke Voltage 250V ac
	Pin Count 4
	Inductance Tolerance -30 → 50 %
	Termination Style Solder Pad
	Length 18mm
	Maximum DC Resistance 22mΩ
	Height 22mm
	Depth 14mm
	Standards/Approvals RoHS, VDE, ENEC, REACH

COO (Country of Origin):: 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.