Name: 4503-440-SS HEX STANDOFF #4-40 SS 3/8"
Brand: RAF Electronic Hardware
SKU: 4503-440-SS
Price: 0.808 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 Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Threaded/Unthreaded

Accepted Answer

This parameter specifies whether a component's mounting hole or shaft features a continuous helical ridge (thread) for engagement with a mating fastener or component. A threaded interface provides secure mechanical attachment and precise axial positioning

Question 6

What is the Screw, Thread Size

Accepted Answer

This parameter defines the key geometric dimensions of a threaded fastener, primarily its nominal diameter and pitch (distance between adjacent threads). It ensures mechanical compatibility and proper clamping force when mating with a corresponding nut or

Question 7

What is the Type

Accepted Answer

This parameter categorizes a component based on its fundamental operating principle, internal structure, or primary application domain. It serves as the highest-level identifier, grouping devices with shared core characteristics—such as "N-Channel MOSFET,

Question 8

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 9

What is the Gender

Accepted Answer

The physical configuration of a connector's mating interface, specifying whether it presents pins (male) or sockets (female). This fundamental mechanical attribute ensures correct and secure mating between complementary pairs, preventing incorrect connect

Question 10

What is the Color

Accepted Answer

A visual attribute determined by the wavelength of light reflected or emitted, used for rapid identification, polarity marking, functional grouping (e.g., resistor bands, LED emission, wire jackets), and status indication of components within a system.

Question 11

What is the Length - Overall

Accepted Answer

This parameter specifies the maximum linear dimension of a component or assembly along its primary axis, measured from its outermost extremities. It is a critical mechanical specification for determining spatial requirements, enclosure fit, and clearance

Question 12

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 13

What is the Plating

Accepted Answer

A thin metallic coating applied to a component's base material (typically copper or a base metal alloy) to enhance surface properties. Its primary functions are to prevent oxidation, improve solderability, reduce contact resistance, and increase durabilit

Question 14

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 15

What is the Between Board Height

Accepted Answer

This parameter specifies the vertical distance between the parallel surfaces of two adjacent printed circuit boards (PCBs) when they are mechanically mated and electrically connected via a board-to-board connector. It is a critical mechanical dimension fo

Question 16

What is the Diameter - Outside

Accepted Answer

This dimension specifies the total outer width of a cylindrical or near-cylindrical component, such as a capacitor body, connector shell, or heatsink post. Measured in millimeters (mm) or inches (in), it is a primary mechanical parameter that determines t

Question 17

What is the Diameter - Inside

Accepted Answer

This parameter specifies the internal diameter of a hollow cylindrical component, such as a tube, ferrule, or bushing. It is a critical mechanical dimension that determines the size of objects (e.g., wires, fibers, shafts) that can pass through or be acco

RAF Electronic Hardware 4503-440-SS

8440G

334

336

358

8441A

8440E

1902A

1902C

1902D

1902E