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742792641 Ferrite bead from Würth Elektronik, 300 Ω impedance at 100 MHz, rated current 2A, 0603 surface mount package.
Mfr Part #:

742792641

Available from 3 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Ferrite bead from Würth Elektronik, 300 Ω impedance at 100 MHz, rated current 2A, 0603 surface mount package.
Total Stock: 10,968 pcs
$ Price Range: $0.14 - $0.19

742792641 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,984 pcs
2984 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,984 pcs
2984 pcs On Request 1 On Request On Request On Request On Request On Request

742792641 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q200
Automotive Grade
Current Rating (Max)
Current Rating (Maximum @ ΔT = 20 K)
DC Resistance (DCR) (Max)
Filter Type
Halogen Free
Height (Max)
Impedance @ Frequency
Lead Style
Length
Maximum Impedance
Mounting Type
Number of Lines
Operating Temperature
Storage Temperature
Tape & Reel
Type
Width

742792641 Description

Short technical summary and product information.

The Würth Elektronik 742792641 is a surface mount ferrite bead in the WE-CBF series, designed for EMI suppression in signal lines. It offers a nominal impedance of 300 Ω at 100 MHz, with a typical maximum impedance of 450 Ω at 250 MHz. The component is rated for a maximum DC current of 2 A at a temperature rise of 40 K, and 1.5 A at 20 K. DC resistance is 150 mΩ maximum.

 

This ferrite bead is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It is RoHS compliant (2011/65/EU & 2015/863), REACH conform, and halogen-free. The moisture sensitivity level is MSL 1. Operating temperature range is -55°C to 125°C.

 

The component is housed in a 0603 (1608 Metric) package with dimensions 1.60 mm x 0.80 mm x 1.00 mm maximum height. It is designed for surface mount assembly and is suitable for high current filtering applications.

742792641 Quick Information

Product Type: Ferrite Bead
Series: WE-CBF
Canonical Name: Ferrite Bead, 300 Ω @ 100 MHz, 0603 (1608 Metric), Surface Mount, 1 Line
Subcategory: Signal Line Ferrite Bead

742792641 Compliance

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

742792641 Estimated Pricing

Qty Low High
1+ $0.19 $0.19
10+ $0.18 $0.18
50+ $0.18 $0.18
100+ $0.17 $0.17
500+ $0.16 $0.16
1,000+ $0.15 $0.15
2,500+ $0.14 $0.14
4,000+ $0.14 $0.14

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

742792641 Features

  • 300 Ω impedance at 100 MHz.
  • Rated current up to 2A.
  • Surface mount 0603 package.
  • AEC-Q200 Grade 1 qualified.
  • Operating temperature -55°C to 125°C.

742792641 Applications

  • Ideal for EMI suppression in signal lines.
  • Suitable for automotive electronics.
  • Used in high current power supply filtering.
  • Designed for wideband/high-speed applications.

742792641 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package size of the 742792641?

0603 (1608 Metric) surface mount package.

What is the operating temperature range?

-55°C to 125°C.

Is the 742792641 RoHS compliant?

Yes, compliant with 2011/65/EU & 2015/863.

What is the impedance at 100 MHz?

300 Ω nominal.

What is the maximum rated current?

2A at ΔT=40K, 1.5A at ΔT=20K.

Is this ferrite bead AEC-Q200 qualified?

Yes, Grade 1.

What is the DC resistance?

150 mΩ maximum.

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