7427929115 Surface mount ferrite bead from Würth Elektronik, 185 Ω impedance at 100 MHz, rated for 4.5 A with 0.03 Ω maximum DC resistance.
Mfr Part #:

7427929115

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Surface mount ferrite bead from Würth Elektronik, 185 Ω impedance at 100 MHz, rated for 4.5 A with 0.03 Ω maximum DC resistance.
Total Stock: 35 pcs
$ Price Range: $2.17 - $2.87

7427929115 Available from 1 distributor

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Non-Authorised
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35 pcs
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7427929115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Conflict Minerals
Current Rating (Max)
DC Resistance (DCR) (Max)
Halogen Free
Height (Max)
Impedance (Typical @ 15 MHz)
Impedance @ Frequency
Lead Style
Length
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Operating Voltage (Max)
SVHC Present
Tape & Reel
Width

7427929115 Description

Short technical summary and product information.

The Würth Elektronik 7427929115 is a WE-PF series SMT EMI suppression power ferrite bead designed for high current filtering applications. It offers a nominal impedance of 185 Ω at 100 MHz and a typical maximum impedance of 15000 Ω at 15 MHz, providing effective noise suppression across a broad frequency range.

 

This ferrite bead is rated for a maximum continuous current of 4.5 A (ΔT = 40 K) and has a very low DC resistance of 0.03 Ω, minimizing power loss and heat generation. The operating voltage is 120 V DC, and the component can operate over a temperature range of -40°C to +125°C.

 

The device is housed in a 2-SMD J-Lead package measuring 12.00 mm x 12.00 mm with a maximum height of 8.00 mm. It is RoHS compliant, REACH conform, halogen free, and has an MSL of Level 1 (unlimited).

7427929115 Quick Information

Product Type: Ferrite Bead
Series: WE-PF
Canonical Name: WE-PF SMT EMI Suppression Power Ferrite, 185 Ω @ 100 MHz, 4.5 A, 2-SMD J-Lead
Subcategory: Power Ferrite

7427929115 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Conform or declared [(EC)1907/2006]
Lead Free: Yes

7427929115 Estimated Pricing

Qty Low High
1+ $2.87 $2.87
10+ $2.81 $2.81
50+ $2.69 $2.69
100+ $2.58 $2.58
250+ $2.22 $2.22
500+ $2.17 $2.17

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

7427929115 Features

  • 185 Ω impedance at 100 MHz.
  • Rated for 4.5 A continuous current.
  • Low 0.03 Ω maximum DC resistance.
  • Surface mount 2-SMD J-Lead package.
  • RoHS and REACH compliant.

7427929115 Applications

  • EMI suppression in power supply lines.
  • Noise filtering for DC-DC converters.
  • High current circuit protection.

7427929115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 7427929115 ferrite bead at 100 MHz?

The nominal impedance is 185 Ω at 100 MHz.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 0.03 Ω.

What is the rated current of the 7427929115?

The maximum rated current is 4.5 A at ΔT = 40 K.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

Is the 7427929115 RoHS compliant?

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

What package does this ferrite bead use?

It uses a 2-SMD J-Lead package.

What is the maximum operating voltage?

The maximum operating voltage is 120 V DC.

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