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74272251 WE-STAR-TEC LFS snap ferrite with safety key technology. Round design for free hanging mounting, hinged snap-on with key required.
Mfr Part #:

74272251

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
WE-STAR-TEC LFS snap ferrite with safety key technology. Round design for free hanging mounting, hinged snap-on with key required.
Total Stock: 800 pcs
$ Price Range: $18.43 - $27.81

74272251 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
800 pcs
800 pcs On Request 1 On Request On Request On Request On Request On Request

74272251 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Cable Diameter
Curie Temperature
Design
Flammability Rating
Halogen Free
Housing Color
Impedance @ Frequency
Industrial Grade
Initial Permeability
Inner Dimension
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Outer Dimension
SVHC Present
Storage Conditions
Storage Temperature
Tape & Reel
Type
impedance (Minimum @ 1 turn, AWG 26, 150 mm)

74272251 Description

Short technical summary and product information.

The 74272251 is a WE-STAR-TEC LFS snap ferrite from Würth Elektronik, designed for EMI suppression on round cables. It features a hinged (snap on) design with safety key technology for secure locking. The ferrite accommodates cable diameters from 22 to 25 mm and has outer dimensions of 61.3 x 55.0 x 59.5 mm with a 25.00 mm inner diameter.

 

Electrical performance is specified with minimum impedance values: 23 Ω at 300 kHz, 46 Ω at 1 MHz, and 27 Ω at 10 MHz (1 turn, AWG26, 150 mm test cable). The core material is 8W5000 with a typical initial permeability of 5000 and a Curie temperature of 160°C.

 

The ferrite operates over -50°C to +105°C and is rated UL94 V-0 for flammability. It is RoHS, REACH, and halogen free compliant. The housing color is grey.

74272251 Quick Information

Product Type: Cable Ferrite
Series: WE-STAR-TEC LFS
Canonical Name: WE-STAR-TEC LFS Snap Ferrite with Safety Key Technology
Subcategory: Round Cable Ferrite

74272251 Compliance

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

74272251 Estimated Pricing

Qty Low High
1+ $27.81 $27.81
5+ $22.27 $22.27
12+ $21.07 $21.07
24+ $18.43 $18.43

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

74272251 Features

  • Hinged snap-on design with safety key.
  • Minimum 23Ω impedance at 300 kHz.
  • Minimum 46Ω impedance at 1 MHz.
  • Operating temperature -50°C to +105°C.
  • UL94 V-0 flammability rated.

74272251 Applications

  • EMI suppression on round cables.
  • Noise filtering in power lines.
  • Signal line interference reduction.
  • Industrial electronic equipment.

74272251 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the 74272251?

-50°C to +105°C.

Is the 74272251 RoHS compliant?

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

What cable diameter does the 74272251 fit?

22 to 25 mm.

What is the impedance at 1 MHz?

Minimum 46 Ω (1 turn, AWG26, 150 mm).

What is the mounting type?

Free hanging, hinged snap-on with key required.

What is the flammability rating?

UL94 V-0.

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