0077550-A7 The Magnetics 0077550-A7 is a ferrite core designed for magnetic applications. It features a permeability of 26 and an AL value of 28 nH/T^2.
Mfr Part #:

0077550-A7

Available from 1 distributors
Mfr Name: Magnetics
Magnetics
The Magnetics 0077550-A7 is a ferrite core designed for magnetic applications. It features a permeability of 26 and an AL value of 28 nH/T^2.
✓ Total Stock: 311 pcs
$ Price Range: $0.99

0077550-A7 Available from 1 distributor

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✓ Non-Authorised
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311 pcs
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0077550-A7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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0077550-A7 Description

Short technical summary and product information.

The Magnetics 0077550-A7 is a ferrite core component with a permeability of 26 and an AL value of 28 nH/T^2. It is rated for a maximum watt loss of 1550 mW/cm^3 at 100 kHz and 100mT, and a DC bias of 1000 A·T/cm.

 

This core has a voltage breakdown of 49 VAC (wire to wire minimum) and a break strength of 162 kg. Its physical dimensions include a window area of 297 mm^2, a cross-section area of 65.6 mm^2, and a path length of 81.4 mm, resulting in a total volume of 5340 mm^3 and a weight of 2975.5 g.

 

The core operates within a Curie temperature of 500°C and has a continuous coating temperature rating of 200°C. The coated dimensions are a maximum outer diameter of 33.66 mm, a minimum inner diameter of 19.4 mm, and a maximum height of 11.5 mm. It is supplied in cardboard cut-outs with a standard package quantity of 250 pieces.

0077550-A7 Quick Information

Product Type: Ferrite Core
Canonical Name: 0077550-A7 Ferrite Core
Subcategory: Core

0077550-A7 Compliance

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

0077550-A7 Estimated Pricing

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1+ $0.99 $0.99

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

0077550-A7 Features

  • Permeability of 26.
  • AL value of 28 nH/T^2.
  • Maximum watt loss of 1550 mW/cm^3.
  • DC bias capability of 1000 A·T/cm.
  • Coated dimensions: 33.66mm OD, 19.4mm ID, 11.5mm HT.

0077550-A7 Applications

  • Suitable for transformer applications.
  • Used in inductor designs.
  • Component for power supply circuits.
  • Applicable in filtering stages.

0077550-A7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the permeability of the Magnetics 0077550-A7?

The permeability of the 0077550-A7 is 26.

What is the AL value for the 0077550-A7?

The AL value for the 0077550-A7 is 28 nH/T^2.

What is the maximum watt loss at 100 kHz and 100mT?

The maximum watt loss at 100 kHz and 100mT is 1550 mW/cm^3.

What is the DC bias rating for this core?

The minimum DC bias rating is 1000 A·T/cm.

What are the physical dimensions of the coated core?

The coated core has a maximum outer diameter of 33.66 mm, a minimum inner diameter of 19.4 mm, and a maximum height of 11.5 mm.

What is the standard package quantity for the 0077550-A7?

The standard package quantity is 250 pieces.

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