Name: 21038811405 CONN RCPT HSNG MALE 4POS INLINE
Brand: HARTING
SKU: 21038811405
Price: 27.52 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 Mounting Feature

Accepted Answer

Mounting Feature refers to the physical design characteristics on an electronic component or enclosure that enable it to be mechanically attached to a circuit board, panel, or chassis, such as holes, tabs, flanges, or adhesive pads.

Question 5

What is the Shell Size, MIL

Accepted Answer

This size code directly corresponds to the shell’s standardized outer diameter, mating thread specification (e.g., UNS threads), and key mounting dimensions (e.g., flange hole pattern).

Question 6

What is the Note

Accepted Answer

Note refers to the supplementary text, exceptions, warnings, or application guidance attached to specific parameters, specifications, or diagrams in technical documents, datasheets, or drawings.

Question 7

What is the Housing Color

Accepted Answer

Housing Color is the visual color of the product's housing, used for identification, aesthetics, or brand differentiation.

Question 8

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 9

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 10

What is the Contact Shape

Accepted Answer

This parameter defines the geometric profile of the conductive mating surface within a connector or switch. It is a critical design feature that determines the contact area, insertion force, and long-term reliability by influencing current density, wear c

Question 11

What is the Shell Material

Accepted Answer

The primary substance used to form the protective outer housing of a connector or component, such as plastic, aluminum, or stainless steel. This choice directly determines the assembly's mechanical strength, weight, corrosion resistance, and electromagnet

Question 12

What is the Shell Finish

Accepted Answer

A protective and/or decorative surface treatment applied to the metal housing of a connector or component. Common finishes include electroplating (e.g., nickel, tin, zinc, gold) or chemical conversion coatings (e.g., chromate, anodizing). The primary func

Question 13

What is the Insert Material

Accepted Answer

This specification defines the substance used to form the insulating barrier or dielectric within a connector's contact cavity. Its core function is to electrically isolate individual contacts, provide mechanical support, and ensure proper alignment durin

Question 14

What is the Orientation

Accepted Answer

The spatial alignment of a component's key feature (e.g., pin-1 indicator, polarization notch, mating face) relative to a defined reference on the PCB or system. It is a critical mechanical specification that ensures correct electrical mating, thermal int

Question 15

What is the Shell Size - Insert

Accepted Answer

This parameter specifies the physical dimensions of the cavity or opening within a connector's main housing that is designed to accommodate and secure the insert—the internal component holding the contacts. It defines the insert's fit, ensuring proper ali

Question 16

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 17

What is the Connector Type

Accepted Answer

A standardized classification for electrical interfaces based on their mechanical form, mating mechanism, and electrical characteristics. It defines the physical and electrical compatibility between mated pairs, ensuring reliable signal and power transmis

Question 18

What is the Contact Type

Accepted Answer

This parameter defines the physical form and operational mechanism of the conductive interface within a connector, switch, or relay. Common types include pin/socket, blade/receptacle, spring-loaded, and surface-mount pads. The selection dictates mating fo

Question 19

What is the Fastening Type

Accepted Answer

This parameter specifies the mechanical method used to secure a component, connector, or assembly to a panel, chassis, or another component. It defines the interface for attachment, such as screw threads, snap-fit clips, bayonet locks, or adhesive bonding

Question 20

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 21

What is the Includes

Accepted Answer

This parameter indicates that the listed product or kit contains one or more additional, specified components beyond the primary item. It is used to clarify the complete contents of a package, assembly, or reference design, ensuring accurate BOM creation

Question 22

What is the Ingress Protection

Accepted Answer

A standardized rating system (IEC 60529) that classifies the degree of protection provided by an enclosure against the intrusion of solid objects (first digit) and liquids (second digit). It quantifies resistance to dust, accidental contact, and water ing

Question 23

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 24

What is the Contact Size

Accepted Answer

This specification defines the physical dimensions of the electrical mating interface within a connector, typically referring to the cross-sectional area or diameter of the pin or socket contact. It is a primary determinant of the contact's current-carryi

Question 25

What is the Shielding

Accepted Answer

A conductive layer, typically metallic braid or foil, applied around a cable's internal conductors or over a component's housing. Its primary function is to attenuate electromagnetic interference (EMI) by reflecting or absorbing external fields and contai

Question 26

What is the Number of Positions

Accepted Answer

It specifies the total count of individual, electrically distinct connection points or terminals available within a single connector, switch, relay, or terminal block. This fundamental parameter defines the component's capacity for establishing independen

Question 27

What is the Material Flammability Rating

Accepted Answer

A flammability classification for the insulating or housing material of a component, indicating its resistance to ignition and flame propagation when exposed to a standardized ignition source. Common rating systems include UL 94 (e.g., V-0, V-1, HB) and I

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