Name: B65807N0400A048 FERRITE CORE RM 400NH N48 2PCS
Brand: EPCOS - TDK Electronics
SKU: B65807N0400A048
Price: 2.848 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Core Type

Accepted Answer

It defines the central magnetic component used to concentrate flux and increase inductance, with its type (e.g., toroid, E-core, drum) being a primary identifier in component specifications.

Question 5

What is the Supplier Device Package

Accepted Answer

Supplier Device Package refers to the specific nomenclature or code used by a component manufacturer or distributor (supplier) to designate the physical outline and pin arrangement of an electronic component they produce or sell.

Question 6

What is the Inductance Factor (Al)

Accepted Answer

A core-specific constant, measured in nanohenries per square turn (nH/N²), that quantifies the inductance contributed by a single turn of wire wound around that magnetic core. It is the fundamental parameter for calculating the total inductance (L = Al *

Question 7

What is the Finish

Accepted Answer

The final surface treatment applied to a component's base material, such as plating, anodizing, or painting, to enhance properties like corrosion resistance, solderability, electrical conductivity, or aesthetic appearance. This process directly impacts lo

Question 8

What is the Gap

Accepted Answer

Gap refers to the physical separation between two conductive surfaces or electrodes within a component, such as in a spark plug, relay contact, or semiconductor device. This distance is a critical design parameter that determines the dielectric strength,

Question 9

What is the Width

Accepted Answer

Width refers to the lateral dimension of an electronic component, measured perpendicular to its length and height. It is a critical physical parameter that defines the component's footprint on a printed circuit board (PCB) and influences layout density, m

Question 10

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 11

What is the Effective Permeability (µe)

Accepted Answer

A dimensionless quantity representing the apparent permeability of a magnetic core within a specific physical structure (e.g., a gapped or composite core assembly). It quantifies the core's overall ability to concentrate magnetic flux under real-world con

Question 12

What is the Core Factor (ΣI/A) mm⁻¹

Accepted Answer

A dimensionless geometric parameter that quantifies the magnetic core's efficiency in concentrating flux. It is calculated as the ratio of the mean magnetic path length (l) to the effective cross-sectional area (A). A lower value indicates a higher induct

Question 13

What is the Effective Length (le) mm

Accepted Answer

This parameter specifies the axial dimension of the magnetic path within a component's core that actively contributes to its inductance value, measured in millimeters (mm). It is a fundamental geometric property used in conjunction with core cross-section

Question 14

What is the Effective Area (Ae) mm²

Accepted Answer

This parameter quantifies the cross-sectional area of the magnetic core's central limb through which flux passes, measured in square millimeters (mm²). It is a fundamental geometric property used to calculate a transformer or inductor's magnetic flux dens

Question 15

What is the Effective Magnetic Volume (Ve) mm³

Accepted Answer

A core parameter quantifying the volume of magnetic material within an inductor or transformer core that actively participates in energy storage and flux conduction. It is calculated as the product of the core's effective cross-sectional area (Ae) and eff

Question 16

What is the Height

Accepted Answer

Height refers to the vertical dimension of a component, measured perpendicularly from its mounting or reference plane to its highest point. This critical mechanical parameter determines the component's spatial footprint and influences clearance, stacking

Question 17

What is the Tolerance

Accepted Answer

Tolerance specifies the permissible deviation from a component's nominal value, expressed as a percentage or absolute unit. It defines the manufacturing precision and directly impacts circuit performance, stability, and yield. Tight tolerances are critica

Question 18

What is the Material

Accepted Answer

The specific substance or combination of substances from which a component is primarily fabricated. This fundamental specification determines key physical, electrical, and thermal properties, including conductivity, resistivity, mechanical strength, therm

Question 19

What is the Diameter

Accepted Answer

A fundamental linear dimension specifying the width of a circular or cylindrical object, such as a wire, connector, shaft, or lens. It is a critical geometric parameter that determines mechanical fit, current-carrying capacity, optical properties, and spa

Question 20

What is the Length

Accepted Answer

Length refers to the linear dimension of a component along its primary axis, typically measured in millimeters (mm) or inches (in). It is a fundamental physical parameter that defines the component's spatial footprint, influences mechanical fit within an

EPCOS - TDK Electronics B65807N0400A048

35T0375-10H

35T1000-00H

B64290L0022X830

B64290L0040X830

B64290L0045X038

B64290L0058X830

B64290L0618X830

B64290L0659X830

B64290L0742X087

B64290P0037X830