5943001901

$0.66

Description：FERRITE CORE SOLID 7.8MM
Series：-
Mfr：Fair-Rite Products Corp.
Package：Bulk

SKU:aff30856172b Category: Cable Ferrites Brand: Fair-Rite Products Corp.

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Product introduction

Product Detailed Parameters

Description：FERRITE CORE SOLID 7.8MM
Series：-
Mfr：Fair-Rite Products Corp.
Package：Bulk
Type：Toroid
Design：Solid
Impedance @ Frequency：-
Material：43
Inner Dimension：0.311" Dia (7.90mm)
Outer Dimension：0.500" Dia (12.70mm)
Ratings：-
Mounting Type：Free Hanging
Length：0.500" (12.70mm)

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5943001901

Overview

Fair-Rite 5943001901 is a toroidal ferrite core utilizing Material 43. It features an outside diameter of 0.500 inches (12.7 mm), an inside diameter of 0.311 inches (7.90 mm), and a length of 0.500 inches (12.7 mm). The component exhibits an inductance factor of 150 nH ±25% and operates within a temperature range of -55°C to 90°C.

Feature Summary

Constructed from Material 43 for high permeability applications
Burnished finish to eliminate sharp edges
Toroidal geometry for efficient magnetic flux containment

Applications

Power input filters
Ground-fault interrupters
Common-mode chokes
Pulse transformers
Broadband transformers

Procurement Notes

Verify the specific Material 43 designation and dimensional tolerances against the official Fair-Rite datasheet before integration. Confirm that the operating temperature range of -55°C to 90°C aligns with the thermal requirements of the target circuit environment. Ensure compatibility with the intended winding configuration for the specified inductance factor.

Selection Notes

Select this component when high initial permeability is required for broadband or pulse transformer applications. Material 43 offers superior performance at lower frequencies compared to other grades. Verify that the physical dimensions accommodate the available winding space and that the thermal limits are sufficient for the expected current levels in power filter designs.

Part Context

This part belongs to the Fair-Rite 59x series of toroidal cores, which are widely used in electronic interference suppression and transformer construction. The 59x series provides standardized dimensions for consistent manufacturing across various magnetic material compositions, ensuring reliable performance in critical signal and power processing circuits.

Replacement Considerations

Substitute only with Fair-Rite parts sharing identical Material 43 composition and matching physical dimensions (OD 12.7mm, ID 7.9mm, Length 12.7mm) to maintain electrical characteristics and mechanical fit.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.