742843122 Surface mount ferrite bead from Würth Elektronik, 220 Ω impedance at 100 MHz, 0402 package, rated for 500 mA.
Mfr Part #:

742843122

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Surface mount ferrite bead from Würth Elektronik, 220 Ω impedance at 100 MHz, 0402 package, rated for 500 mA.
Total Stock: 6,480 pcs
$ Price Range: $0.19 - $0.26

742843122 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,480 pcs
6480 pcs On Request 1 On Request On Request 20+ On Request On Request

742843122 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance
DC Resistance (DCR) (Max)
Filter Type
Halogen Free
Height (Max)
Impedance (Typical @ 1 GHz)
Impedance @ Frequency
Length
Maximum Impedance @ 750 MHz
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Rated Current (Maximum @ ΔT = 40 K)
SVHC Present
Storage Temperature
Tape & Reel
Width

742843122 Description

Short technical summary and product information.

This is a surface mount ferrite bead from Würth Elektronik's WE-CBF HF series, designed for high frequency EMI suppression. It offers 220 Ω impedance at 100 MHz with ±25% tolerance.

 

The component is housed in a compact 0402 (1005 metric) package, measuring 1.00mm x 0.50mm x 0.60mm. It is rated for a maximum current of 500 mA at ΔT=20K and 800 mA at ΔT=40K, with DC resistance of 0.25 Ω typical and 0.38 Ω maximum.

 

Operating temperature range is -55°C to +125°C. It is RoHS and REACH compliant, halogen-free, and has MSL level 1. Suitable for signal line filtering applications.

742843122 Quick Information

Product Type: Ferrite Bead
Series: WE-CBF HF
Canonical Name: Ferrite Bead 220 Ω 0402 1-Line
Subcategory: EMI Suppression Ferrite Bead

742843122 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Compliant

742843122 Estimated Pricing

Qty Low High
1+ $0.26 $0.26
10+ $0.26 $0.26
50+ $0.25 $0.25
100+ $0.24 $0.24
500+ $0.22 $0.22
1,000+ $0.20 $0.20
2,500+ $0.19 $0.19
10,000+ $0.19 $0.19

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

742843122 Features

  • 220 Ω impedance at 100 MHz.
  • Surface mount 0402 package.
  • Rated for 500 mA current.
  • Operating temperature -55°C to 125°C.
  • RoHS and REACH compliant.

742843122 Applications

  • EMI suppression in high frequency signal lines.
  • Use in wide band and high speed circuits.
  • Suitable for noise filtering in compact designs.

742843122 FAQs

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

220 Ω ±25%.

What is the package size?

0402 (1005 metric).

What is the operating temperature range?

-55°C to 125°C.

Is this component RoHS compliant?

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

What is the rated current?

500 mA at ΔT=20K, 800 mA at ΔT=40K.

What is the DC resistance?

0.25 Ω typical, 0.38 Ω maximum.

What is the MSL level?

MSL level 1, unlimited.

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