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74270032 Solid round ferrite core for EMI suppression. Features 256Ω impedance at 100MHz, 5mm inner diameter, and operating temperature range -25°C to +125°C.
Mfr Part #:

74270032

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Solid round ferrite core for EMI suppression. Features 256Ω impedance at 100MHz, 5mm inner diameter, and operating temperature range -25°C to +125°C.
✓ Total Stock: 5 pcs
$ Price Range: $0.69 - $0.88

74270032 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request On Request On Request
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.

74270032 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Conflict Minerals
Design
Halogen Free
Impedance @ Frequency
Inner Dimension
Length
Material
Military Grade
Mounting Type
Operating Temperature
Outer Dimension
SVHC Present
Storage Conditions
Tape & Reel
Type
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74270032 Description

Short technical summary and product information.

The Würth Elektronik 74270032 is a WE-AFB series axial ferrite bead designed for EMI suppression on cables. It features a solid round design with an outer diameter of 11.5 mm and an inner diameter of 5.0 mm, accommodating cables up to 4.6 mm. The part provides 256 Ω ±25% impedance at 100 MHz (1 turn, AWG26 test cable) and 168 Ω ±25% at 25 MHz. It is made from 4W620 material with an initial permeability of 620 typ. and a Curie temperature of 150°C typ. The operating temperature range is -25°C to +125°C. Storage conditions are below 40°C and less than 75% relative humidity. This ferrite bead is RoHS3, REACH, and Halogen Free compliant, making it suitable for environmentally conscious designs. The free hanging mounting allows for easy installation on cables.

74270032 Quick Information

Product Type: Axial Ferrite Bead
Series: WE-AFB
Canonical Name: Würth Elektronik 74270032 WE-AFB EMI Suppression Axial Ferrite Bead
Subcategory: Cable Ferrites

74270032 Compliance

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

74270032 Estimated Pricing

Qty Low High
1+ $0.88 $0.88
10+ $0.87 $0.87
50+ $0.84 $0.84
100+ $0.78 $0.78
512+ $0.75 $0.75
1,024+ $0.69 $0.69

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

74270032 Features

  • Solid round ferrite core for cable EMI suppression.
  • 256Ω typical impedance at 100MHz.
  • 5.0mm inner diameter accommodates cables up to 4.6mm.
  • Free hanging mounting for easy installation.
  • RoHS3, REACH, and Halogen Free compliant.

74270032 Applications

  • Used for EMI suppression on signal and power cables.
  • Ideal for automotive, industrial, and consumer electronics.
  • Suitable for DC and AC applications up to 125°C.

74270032 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the 74270032?

-25°C to +125°C.

Is the 74270032 RoHS compliant?

Yes, it is RoHS3 compliant (2011/65/EU&2015/863).

What is the impedance at 100 MHz?

256 Ω ±25% typical.

What is the inner diameter of the ferrite core?

5.0 mm ±0.3 mm.

What is the mounting type?

Free hanging.

What material is the core made of?

4W620 with initial permeability of 620 typ.

What is the maximum cable diameter that fits?

Up to 4.6 mm.

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