431164951 The Fair-Rite 431164951 is a Round Cable Snap-It™ EMI suppression assembly utilizing 31 Material ferrite. It is designed to suppress conducted EMI from 1 MHz into the GHz region.
Mfr Part #:

431164951

Available from 1 distributors
Mfr Name: Fair-Rite Products Corp.
Fair-Rite Products Corp.
The Fair-Rite 431164951 is a Round Cable Snap-It™ EMI suppression assembly utilizing 31 Material ferrite. It is designed to suppress conducted EMI from 1 MHz into the GHz region.
✓ Total Stock: 1,711 pcs
$ Price Range: $0.99

431164951 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,711 pcs
1711 pcs On Request 1 On Request On Request On Request On Request On Request

431164951 Specifications Quick View

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431164951 Description

Short technical summary and product information.

The Fair-Rite 431164951 is a Round Cable Snap-It™ EMI suppression assembly designed for effective noise reduction in electronic systems. It utilizes the 31 Material ferrite, which is specifically engineered for EMI suppression applications from 1 MHz up to 500 MHz.

 

This assembly can accommodate round cables or bundled wires with diameters ranging from 2.5 mm to 25.4 mm. It offers typical impedance values from 20.5 Ohms at 1 MHz up to 370 Ohms at 250 MHz, providing significant suppression across a wide frequency range. The polypropylene cases meet RoHS restrictions and have a flammability rating of UL 94 V-0.

 

Key mechanical dimensions include a core inside diameter of 4.9 mm (0.193 inch), an assembly length of 36.2 mm (1.45 inch), and an assembly width of 8.4 mm (0.335 inch). The assembly weighs 17 grams.

 

This part is suitable for applications requiring suppression of differential or common-mode conducted EMI. Its snap-it design allows for easy installation on existing cables.

431164951 Quick Information

Product Type: EMI Suppression Assembly
Canonical Name: Fair-Rite 431164951 Round Cable Snap-It™ EMI Suppression Assembly
Subcategory: Round Cable Snap-It™

431164951 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

431164951 Estimated Pricing

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1+ $0.99 $0.99

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

431164951 Features

  • Suppresses EMI from 1 MHz to GHz.
  • Accommodates cables up to 25.4mm diameter.
  • Utilizes 31 Material ferrite for broad suppression.
  • Snap-it design for easy installation.
  • UL 94 V-0 flammability rated case.

431164951 Applications

  • Ideal for noise suppression on round cables.
  • Used in systems requiring EMI reduction.
  • Suitable for high-frequency applications.
  • Easy field installation on existing harnesses.

431164951 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the 431164951 at 100 MHz?

The typical impedance is 324 Ω at 100 MHz.

What is the maximum cable diameter for this ferrite bead?

The maximum cable diameter is 25.4 mm (1.000 inch).

What material is the 431164951 made from?

It is made from 31 Material.

What is the Curie temperature of this ferrite bead?

The minimum Curie temperature is 130 °C.

What is the flammability rating of the 431164951?

It has a UL 94 V-0 flammability rating.

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