742792042 WE-CBF SMT EMI suppression ferrite bead, 600 Ω impedance at 100 MHz, rated current 200 mA, in an 0805 package.
Mfr Part #:

742792042

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
WE-CBF SMT EMI suppression ferrite bead, 600 Ω impedance at 100 MHz, rated current 200 mA, in an 0805 package.
Total Stock: 2,490 pcs
$ Price Range: $0.17 - $0.22

742792042 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,490 pcs
2490 pcs On Request 1 On Request On Request On Request On Request On Request

742792042 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Halogen Free
Height (Max)
Impedance @ Frequency
Length
Maximum Impedance @ 180 MHz
Mounting Type
Number of Lines
Operating Temperature
Qualification
Rated Current (ΔT = 40 K)
SVHC Present
Storage Conditions
Storage Temperature
Tape & Reel
Type
Width

742792042 Description

Short technical summary and product information.

The Würth Elektronik 742792042 is a WE-CBF series SMT EMI suppression ferrite bead designed for high-speed signal line filtering. It offers a nominal impedance of 600 Ω ±25% at 100 MHz with a typical maximum impedance of 3000 Ω at 180 MHz. The component is rated for a continuous current of 200 mA (ΔT = 20 K) and up to 900 mA (ΔT = 40 K), with a maximum DC resistance of 0.5 Ω.

 

This ferrite bead is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It operates over a temperature range of -55°C to +125°C and is housed in an 0805 (2012 metric) surface-mount package. The device is RoHS compliant, REACh conform, and halogen free.

742792042 Quick Information

Product Type: Ferrite Bead
Series: WE-CBF
Canonical Name: WE-CBF SMT EMI Suppression Ferrite Bead 600 Ω 0805
Subcategory: EMI Suppression Ferrite Bead

742792042 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 40
REACH Status: Compliant
Lead Free: Yes

742792042 Estimated Pricing

Qty Low High
1+ $0.22 $0.22
10+ $0.21 $0.21
50+ $0.21 $0.21
100+ $0.19 $0.19
500+ $0.18 $0.18
1,000+ $0.18 $0.18
2,500+ $0.17 $0.17
4,000+ $0.17 $0.17

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

742792042 Features

  • 600 Ω impedance at 100 MHz ±25%.
  • Rated current 200 mA at 20 K rise.
  • AEC-Q200 Grade 1 automotive qualified.
  • 0805 surface-mount package (2012 metric).
  • RoHS, REACh, and halogen free compliant.

742792042 Applications

  • EMI suppression on high-speed signal lines.
  • Automotive electronic control unit filtering.
  • Noise filtering in industrial sensor interfaces.
  • Power line decoupling in compact designs.

742792042 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 742792042 ferrite bead at 100 MHz?

The impedance is 600 Ω ±25% at 100 MHz.

What is the operating temperature range of this ferrite bead?

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

Is the 742792042 RoHS compliant?

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

What package size is the 742792042 available in?

It is available in an 0805 (2012 metric) surface-mount package.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 0.5 Ω.

Is the 742792042 qualified for automotive applications?

Yes, it is AEC-Q200 Grade 1 qualified.

What is the rated current of the 742792042?

The rated current is 200 mA at ΔT = 20 K and 900 mA at ΔT = 40 K.

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