Name: 7228 JACK SCREW HEX 4-40 1=2 SETS
Brand: Keystone Electronics
SKU: 7228
Price: 0.608 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 Length - Threaded Portion Below Head

Accepted Answer

Length - Threaded Portion Below Head refers to the axial distance from the underside of a fastener’s head to the start of the unthreaded shank (or to the tip, if fully threaded), measured in millimeters (mm) or inches (in).

Question 5

What is the Thread Size

Accepted Answer

Thread Size refers to the key geometric parameters of a thread pair that ensure interchangeability and connection function, primarily including nominal diameter, pitch (or threads per inch), and thread series designation, with base units of millimeters (m

Question 6

What is the Accessory Type

Accepted Answer

This parameter categorizes supplementary hardware or ancillary components designed to augment, protect, or interface with a primary electronic device or system. It defines the specific role of the add-on, such as a mounting bracket, protective cover, prog

Question 7

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 8

What is the For Use With/Related Products

Accepted Answer

This parameter specifies the intended application or system context for a component by listing the specific devices, platforms, or product families it is designed to interface with or operate within. It guides engineers in selecting compatible parts, ensu

Question 9

What is the Features

Accepted Answer

These are the additional, non-core capabilities or characteristics integrated into a component beyond its primary function. They enhance performance, reliability, or ease of use, such as built-in protection (thermal shutdown, overcurrent), enable/disable

Question 10

What is the Length - Below Head

Accepted Answer

This dimension specifies the axial distance from the underside of a fastener's head to its tip, encompassing the entire threaded and unthreaded shank. It is a critical mechanical parameter for determining the total available engagement length within a tap

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