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7427930 Ferrite bead with 42 Ohm impedance at 100 MHz, rated for 16A current. Surface mount in 2-SMD J-Lead package.
Mfr Part #:

7427930

Available from 4 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Ferrite bead with 42 Ohm impedance at 100 MHz, rated for 16A current. Surface mount in 2-SMD J-Lead package.
✓ Total Stock: 2,147 pcs
$ Price Range: $0.55 - $0.67

7427930 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

7427930 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Halogen Free
Height (Max)
Impedance @ Frequency
Lead Style
Length
Military Grade
Mounting Type
Number of Lines
Operating Temperature
SVHC Present
Storage Conditions
Storage Temperature
Tape & Reel
Width
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7427930 Description

Short technical summary and product information.

The 7427930 is a high current ferrite bead from Würth Elektronik's WE-PBF series, featuring flat wire construction for low DC resistance. It provides 28 Ω impedance at 25 MHz and 42 Ω at 100 MHz, both with ±25% tolerance. The maximum DC resistance is 0.6 mΩ at 20°C, and the rated current is 16 A with a temperature rise of 40 K.

 

This ferrite bead is housed in a 2-SMD J-Lead surface mount package measuring 4.00 mm x 3.00 mm x 2.70 mm. It operates over a temperature range of -55°C to 125°C and is stored below 40°C and 75% RH. The component is compliant with RoHS (2011/65/EU & 2015/863), REACH (EC 1907/2006), and is halogen free per JEDEC JS709B and IEC 61249-2-21. Moisture sensitivity level is MSL 1 (unlimited).

 

Typical applications include power supply line filtering, EMI suppression in DC-DC converters, and noise filtering in automotive and industrial electronics where high current handling and low DCR are critical.

7427930 Quick Information

Product Type: Ferrite Bead
Series: WE-PBF
Canonical Name: WE-PBF Flat Wire High Current SMT Ferrite Bead
Subcategory: High Current Ferrite Bead

7427930 Compliance

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

7427930 Estimated Pricing

Qty Low High
1+ $0.67 $0.67
10+ $0.66 $0.66
50+ $0.63 $0.63
100+ $0.61 $0.61
250+ $0.58 $0.58
500+ $0.55 $0.55

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

7427930 Features

  • High current rating of 16A with low DCR.
  • Impedance of 42 Ω at 100 MHz.
  • Surface mount 2-SMD J-Lead package.
  • Operating temperature range -55°C to 125°C.
  • RoHS, REACH, and Halogen Free compliant.

7427930 Applications

  • Power supply line filtering for high current circuits.
  • EMI suppression in DC-DC converters.
  • Noise filtering in automotive electronics.
  • Use in industrial power management systems.

7427930 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 7427930 ferrite bead?

28 Ω at 25 MHz and 42 Ω at 100 MHz, both with ±25% tolerance.

What is the maximum DC resistance?

0.6 mΩ at 20°C.

What is the rated current?

16 A at ΔT = 40 K.

What is the operating temperature range?

-55°C to 125°C.

What package does the 7427930 come in?

2-SMD, J-Lead surface mount package.

Is the 7427930 RoHS compliant?

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

What is the moisture sensitivity level?

MSL Level 1 (unlimited).

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