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74270033 Solid ferrite bead from Würth Elektronik offering 68 Ohm typical impedance at 100 MHz. Designed for free hanging mounting with a maximum cable diameter of 4.4 mm.
Mfr Part #:

74270033

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Solid ferrite bead from Würth Elektronik offering 68 Ohm typical impedance at 100 MHz. Designed for free hanging mounting with a maximum cable diameter of 4.4 mm.
Total Stock: 79 pcs
$ Price Range: $0.54 - $0.69

74270033 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
79 pcs
79 pcs On Request 1 On Request On Request On Request On Request On Request

74270033 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Cable Diameter (Max)
Curie Temperature
Design
Halogen Free
Impedance (Typical @ 1 turn, test cable AWG 26, 50 mm @ 100 MHz)
Impedance (Typical @ 1 turn, test cable AWG 26, 50 mm @ 25 MHz)
Impedance @ Frequency
Industrial Grade
Initial Permeability
Inner Dimension
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Outer Dimension
SVHC Present
Storage Temperature
Tape & Reel
Type

74270033 Description

Short technical summary and product information.

The 74270033 is a solid ferrite bead from Würth Elektronik's WE-AFB series, designed for EMI suppression on cables. It features a round shape with outer diameter 9.50 mm and inner diameter 4.75 mm, suitable for cables up to 4.4 mm diameter. The bead is mounted by free hanging (snap-on or slide-on). Electrical specifications include a typical impedance of 47 Ohm at 25 MHz and 68 Ohm at 100 MHz (1 turn, test cable AWG26, 50 mm). The material is 3W800 with initial permeability of 800 and Curie temperature of 140°C. Operating temperature range is -25°C to +125°C. The bead is RoHS, REACH, and Halogen-Free compliant. It is suitable for general electronic equipment, but not for safety-critical applications without specific agreement.

74270033 Quick Information

Product Type: Ferrite Bead
Series: WE-AFB
Canonical Name: 74270033 Würth Elektronik WE-AFB EMI Suppression Axial Ferrite Bead
Subcategory: EMI Suppression

74270033 Compliance

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

74270033 Estimated Pricing

Qty Low High
1+ $0.69 $0.69
10+ $0.68 $0.68
50+ $0.66 $0.66
100+ $0.61 $0.61
500+ $0.59 $0.59
2,500+ $0.54 $0.54

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

74270033 Features

  • Solid ferrite bead for EMI suppression.
  • 68 Ohm impedance at 100 MHz typical.
  • Free hanging mounting for cable installation.
  • Operating temperature -25°C to +125°C.
  • RoHS and REACH compliant.

74270033 Applications

  • EMI suppression on power cables.
  • Noise filtering on signal lines.
  • Used in general electronic equipment.

74270033 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 74270033 ferrite bead at 100 MHz?

68 Ohm ±25% typical at 100 MHz with 1 turn.

What is the operating temperature range?

-25°C to +125°C.

Is the 74270033 RoHS compliant?

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

What is the mounting type?

Free hanging (snap-on or slide-on).

What is the outer diameter of the bead?

9.50 mm (0.374 inches).

What is the maximum cable diameter that can be used?

4.4 mm.

What is the material of the ferrite core?

3W800 with initial permeability of 800.

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