742730023 The 742730023 is a 4-line EMI suppression ferrite from Würth Elektronik with 334 Ω impedance at 100 MHz and 292 Ω at 25 MHz. This radial through-hole component operates over -55°C to +125°C.
Mfr Part #:

742730023

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The 742730023 is a 4-line EMI suppression ferrite from Würth Elektronik with 334 Ω impedance at 100 MHz and 292 Ω at 25 MHz. This radial through-hole component operates over -55°C to +125°C.
Total Stock: 9 pcs
$ Price Range: $2.41 - $3.36

742730023 Available from 1 distributor

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742730023 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Curie Temperature
Halogen Free
Height (Max)
Impedance (Nominal @ 25 MHz)
Impedance @ Frequency
Industrial Grade
Lead Spacing
Lead Style
Length
Medical Grade
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Storage Temperature
Tape & Reel
Width

742730023 Description

Short technical summary and product information.

The 742730023 is a multiline EMI suppression ferrite from Würth Elektronik's WE-MLS series. It provides four independent lines of filtering in a single radial through-hole component, making it suitable for suppressing high-frequency noise in compact board designs.

 

The ferrite bead offers an impedance of 292 Ω ±25% at 25 MHz and 334 Ω ±25% at 100 MHz, with a Curie temperature of 140 °C. It operates across a temperature range from -55 °C to +125 °C, covering demanding automotive and industrial environments.

 

The component comes in a radial package with a maximum body size of 11.2 mm × 11.2 mm and a height of 5.30 mm. Lead spacing is 2.54 mm, allowing standard breadboard and PCB layouts. It is RoHS compliant (2011/65/EU & 2015/863), REACH conform, halogen free, and rated MSL 1.

742730023 Quick Information

Product Type: Ferrite Bead
Series: WE-MLS
Canonical Name: Multiline EMI Suppression Ferrite (WE-MLS), 334 Ω, 4 Lines
Subcategory: EMI Suppression Ferrite

742730023 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Conform or declared (EC)1907/2006
Lead Free: Yes

742730023 Estimated Pricing

Qty Low High
1+ $3.36 $3.36
10+ $3.13 $3.13
25+ $2.84 $2.84
40+ $2.41 $2.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

742730023 Features

  • Four-line EMI suppression ferrite bead.
  • 334 Ω impedance at 100 MHz.
  • Operates from -55°C to +125°C.
  • Radial through-hole with 2.54 mm pitch.
  • RoHS compliant and halogen free.

742730023 Applications

  • EMI suppression on multiple signal lines.
  • Noise filtering in power supply circuits.
  • High-frequency noise reduction in compact designs.

742730023 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the Würth Elektronik 742730023?

The operating temperature range is -55°C to +125°C.

What is the impedance of the 742730023 ferrite bead at 100 MHz?

The impedance is 334 Ω ±25%.

How many signal lines does the 742730023 filter?

The ferrite bead provides 4 lines of filtering.

What is the package type of the 742730023?

It comes in a radial through-hole package with 2.54 mm lead spacing.

Is the 742730023 RoHS compliant?

Yes, it is compliant with 2011/65/EU and 2015/863.

What is the Curie temperature of the 742730023?

The Curie temperature is 140°C.

What is the impedance at 25 MHz?

The impedance is 292 Ω ±25%.

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