742792515 Ferrite bead with 785 Ω impedance at 100 MHz, rated current up to 3A, in 1812 surface mount package. AEC-Q200 Grade 1 qualified for automotive applications.
Mfr Part #:

742792515

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Ferrite bead with 785 Ω impedance at 100 MHz, rated current up to 3A, in 1812 surface mount package. AEC-Q200 Grade 1 qualified for automotive applications.
Total Stock: 12 pcs
$ Price Range: $0.23 - $0.29

742792515 Available from 1 distributor

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Non-Authorised
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742792515 Specifications Quick View

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

742792515 Description

Short technical summary and product information.

The 742792515 is a surface mount ferrite bead from Würth Elektronik's WE-CBF series. It offers 785 Ω impedance at 100 MHz with ±25% tolerance, and a maximum impedance of 1300 Ω at 60 MHz. The component is rated for 2A current with a 20K temperature rise and 3A with 40K rise. DC resistance is 50 mΩ maximum. Designed for signal line filtering, it operates over -55°C to 125°C. The 1812 (4532 Metric) package measures 4.5mm x 3.2mm with a maximum height of 1.7mm. It is AEC-Q200 Grade 1 qualified, RoHS compliant, REACH conform, and halogen free. Moisture sensitivity level is 1 (unlimited). This ferrite bead is suitable for EMI suppression in automotive and industrial applications where high current handling and wide temperature range are required.

742792515 Quick Information

Product Type: Ferrite Bead
Series: WE-CBF
Canonical Name: Ferrite Bead 785 Ω 1812 (4532 Metric) 1 Line Surface Mount
Subcategory: EMI Suppression Ferrite Bead

742792515 Compliance

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

742792515 Estimated Pricing

Qty Low High
1+ $0.29 $0.29
10+ $0.28 $0.28
50+ $0.26 $0.26
100+ $0.25 $0.25
500+ $0.24 $0.24
1,000+ $0.23 $0.23

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

742792515 Features

  • 785 Ω impedance at 100 MHz.
  • Rated current up to 3A.
  • AEC-Q200 Grade 1 qualified.
  • Surface mount 1812 package.
  • Operating temperature -55°C to 125°C.

742792515 Applications

  • EMI suppression in automotive electronics.
  • Signal line filtering in industrial controls.
  • Power line noise reduction in DC-DC converters.
  • Use in high-reliability applications.

742792515 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 742792515 ferrite bead?

785 Ω at 100 MHz, ±25% tolerance.

What is the rated current?

2A at ΔT=20K and 3A at ΔT=40K.

What is the operating temperature range?

-55°C to 125°C.

Is this ferrite bead AEC-Q200 qualified?

Yes, Grade 1.

What is the package size?

1812 (4532 Metric) surface mount.

Is it RoHS compliant?

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

What is the DC resistance?

50 mΩ maximum.

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