744866103 Würth Elektronik Filter (Other) In Stock

Name: 744866103
Brand: Würth Elektronik
SKU: 744866103
Availability: InStock

744866103 is a Würth Elektronik filter for EMI filtering. Key specs include Height 45 mm and Rated Current 3.4 A. From RFQ pricing, source in-stock parts with worldwide shipping.

OBSOLETEFilterVerified Jul 2026

Package / Visual Reference

744866103Other

Quick Facts

Manufacturer: Würth Elektronik
Package: Other
Pin Count: 4
Lifecycle: OBSOLETE
Datasheet: 744866103 Datasheet PDF
Category: Filter
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of 744866103?

Filter from Würth Elektronik for EMI filtering
Key rating: Height: 45 mm
Other package with 4 pins
Operating temperature range of -40°C to 125°C

What is 744866103 used for?

This Würth Elektronik filter is used in EMI filtering, communication interfaces, and industrial electronics. It fits production designs that need Height: 45 mm and -40°C to 125°C, with RFQ sourcing support for BOM builds and worldwide shipping.

What are the specifications of 744866103?

YTEOL	0
Approvals	EN
Filter Type	SINGLE PHASE EMI FILTER
Height	45mm
Mounting Type	THROUGH HOLE MOUNT
Rated Current	3.4A
Rated Voltage	250V
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the 744866103 datasheet?

744866103 Datasheet Download

Official datasheet from Würth Elektronik

What are equivalent replacements for 744866103?

Compatible alternatives and drop-in replacements for 744866103:

suggested

suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

Which design requirement is 744866103 best matched to in filter circuits?

744866103 fits EMI filtering, communication interfaces, and industrial electronics where engineers need Height: 45 mm. The Würth Elektronik record also supports comparison against 4 pins during design qualification.

How should buyers compare the package and assembly constraints for 744866103?

Use the listed Other style and 4 pins when checking footprint, assembly clearance, and alternate-source fit. The candidate data also shows -40°C to 125°C, which is useful for qualification.

What sourcing details matter before adding 744866103 to a production BOM?

Confirm lifecycle, documentation, and lot traceability before purchase. This record lists obsolete lifecycle status plus Rated Voltage: 250 V, supporting RFQ review, incoming inspection, and worldwide shipping decisions.

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About Würth Elektronik

Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

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AvailabilityIn Stock

Reference Price (USD)

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Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

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744866103 Würth Elektronik Filter (Other) In Stock

What are the key features of 744866103?

What is 744866103 used for?

What are the specifications of 744866103?

Compliance & Regulatory

Where can I find the 744866103 datasheet?

What are equivalent replacements for 744866103?

Frequently Asked Questions

Which design requirement is 744866103 best matched to in filter circuits?

How should buyers compare the package and assembly constraints for 744866103?

What sourcing details matter before adding 744866103 to a production BOM?

Related Guides

CDSOT23-SM712 RS-485 Interface Protection Design Guide

CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide

How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs

Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header

Why Buy from FindMyChip

About Würth Elektronik

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