0077310-A7 The Magnetics 0077310-A7 is a toroidal inductor core with a nominal inductance of 90 nH/T^2 and a permeability of 125 µ. It is supplied in bulk pack quantities of 1000 pieces.
Mfr Part #:

0077310-A7

Available from 1 distributors
Mfr Name: Magnetics
Magnetics
The Magnetics 0077310-A7 is a toroidal inductor core with a nominal inductance of 90 nH/T^2 and a permeability of 125 µ. It is supplied in bulk pack quantities of 1000 pieces.
✓ Total Stock: 30 pcs
$ Price Range: $0.99

0077310-A7 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
30 pcs
30 pcs On Request 1 On Request On Request On Request On Request On Request

0077310-A7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Inductance
Weight

0077310-A7 Description

Short technical summary and product information.

This Magnetics 0077310-A7 is a toroidal inductor core designed for various magnetic applications. It features a nominal inductance (AL value) of 90 nH/T^2 with a permeability of 125 µ. The core exhibits a maximum watt loss of 1400 mW/cm^3 at 100 kHz and 100mT, and a minimum DC bias of 1000 A·T/cm.

 

Key physical characteristics include a break strength of 139 kg, a window area of 31.7 mm^2, and a cross-section area of 56.7 mm^2. The path length is 1800 mm, and the total volume is 1210.7 mm^3, with a weight of 27.8 g. The core has a Curie temperature of 500°C and a coating temperature rating of 200°C continuous.

 

Dimensions for the coated core are a maximum OD of 23.7 mm, a minimum ID of 13.3 mm, and a maximum HT of 8.39 mm. The unwound core volume is 1570 mm^3. This component is supplied in bulk packaging with 1000 pieces per box.

0077310-A7 Quick Information

Product Type: Inductor Core
Canonical Name: Magnetics 0077310-A7 Toroidal Inductor Core
Subcategory: Toroidal

0077310-A7 Compliance

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

0077310-A7 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

0077310-A7 Features

  • Nominal inductance of 90 nH/T^2.
  • Permeability rated at 125 µ.
  • Maximum watt loss of 1400 mW/cm^3.
  • Minimum DC bias of 1000 A·T/cm.
  • Bulk packed in quantities of 1000 pieces.

0077310-A7 Applications

  • Used in magnetic component manufacturing
  • Suitable for RF and power inductors
  • Ideal for coil formers in transformers
  • Supports thermal and electrical design requirements

0077310-A7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal inductance (AL value) of the Magnetics 0077310-A7?

The nominal inductance (AL value) is 90 nH/T^2.

What is the permeability of the Magnetics 0077310-A7 inductor core?

The permeability is 125 µ.

What is the maximum watt loss for the 0077310-A7 at 100 kHz and 100mT?

The maximum watt loss is 1400 mW/cm^3.

What is the minimum DC bias rating for this inductor core?

The minimum DC bias is 1000 A·T/cm.

What are the dimensions of the coated 0077310-A7 core?

The coated core has a maximum OD of 23.7 mm, a minimum ID of 13.3 mm, and a maximum HT of 8.39 mm.

How is the Magnetics 0077310-A7 inductor core packaged?

It is supplied in bulk pack, with 1000 pieces per box.

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