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7427151 Hinged snap-on ferrite core from Würth Elektronik with 119 Ohm impedance at 100 MHz. Designed for chassis mounting with a round core shape and safety key locking.
Mfr Part #:

7427151

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Hinged snap-on ferrite core from Würth Elektronik with 119 Ohm impedance at 100 MHz. Designed for chassis mounting with a round core shape and safety key locking.
Total Stock: 3,048 pcs
$ Price Range: $4.70 - $5.85

7427151 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,524 pcs
1524 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,524 pcs
1524 pcs On Request 1 On Request On Request On Request On Request On Request

7427151 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Cable Diameter
Curie Temperature
Design
Halogen Free
Impedance (Typical @ 100 MHz, 1 turn, AWG 26, 100 mm)
Impedance (Typical @ 25 MHz, 1 turn, AWG 26, 100 mm)
Impedance @ Frequency
Industrial Grade
Initial Permeability
Inner Dimension
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Outer Dimension
Plastic Housing Color
Plastic Housing Flammability Rating
SVHC Present
Storage Temperature
Tape & Reel
Type

7427151 Description

Short technical summary and product information.

This is a round hinged snap-on ferrite core from Würth Elektronik, part of the WE-STAR-RING series. It features a safety key mechanism for secure locking. The core is made of 4W620 material with an initial permeability of 620 typ.

 

Electrical specifications include an impedance of 119 Ohm nominal at 100 MHz, with typical values of 60 Ohm at 25 MHz and 123 Ohm at 100 MHz (both ±25% tolerance). The operating temperature range is -50°C to +105°C, with a Curie temperature of 150°C typ.

 

Mechanical dimensions: outer dimensions 40.00mm x 30.00mm, inner diameter 14.50mm, length 20.00mm. It is designed for chassis mounting and accommodates cable diameters up to 14.5 mm. The plastic housing is grey with UL94 V-0 flammability rating.

 

Compliance: RoHS compliant (2011/65/EU & 2015/863), REACH conform, and halogen free per JEDEC JS709B and IEC 61249-2-21.

7427151 Quick Information

Product Type: Cable Ferrite
Series: WE-STAR-RING
Canonical Name: Round Hinged Snap On Ferrite Core, 119 Ohm @ 100MHz
Subcategory: Hinged Snap-On Ferrites

7427151 Compliance

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

7427151 Estimated Pricing

Qty Low High
1+ $5.85 $5.85
10+ $5.77 $5.77
25+ $5.68 $5.68
50+ $5.29 $5.29
264+ $5.09 $5.09
528+ $4.70 $4.70

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

7427151 Features

  • Round hinged snap-on ferrite core.
  • 119 Ohm impedance at 100 MHz.
  • Chassis mount with safety key locking.
  • Operating temperature -50 to +105°C.
  • RoHS, REACH, and halogen free compliant.

7427151 Applications

  • EMI suppression on cables up to 14.5 mm.
  • Ideal for power supply and signal lines.
  • Used in industrial and automotive electronics.

7427151 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-50°C to +105°C.

Is this product RoHS compliant?

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

What is the impedance at 100 MHz?

119 Ohm nominal, typical 123 Ohm ±25%.

What are the outer dimensions?

40.00mm x 30.00mm (1.575" x 1.181").

What is the mounting type?

Chassis mount.

What material is the core made of?

4W620 with initial permeability 620 typ.

What cable diameter does it support?

Up to 14.5 mm.

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