Name: 0479890122 CONN SOCKET PGA 989POS GOLD
Brand: Molex
SKU: 0479890122
Price: 40.00 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 Housing Material

Accepted Answer

Housing Material refers to the primary substance forming the external protective enclosure of a component, such as plastic, metal, or composite material.

Question 6

What is the Pitch - Mating

Accepted Answer

Center-to-center distance between corresponding contacts on two mating connectors, typically measured in millimeters (mm). This dimension is critical for ensuring proper alignment and electrical connection between the plug and receptacle, directly influen

Question 7

What is the Contact Finish - Mating

Accepted Answer

A conductive surface treatment applied to the electrical contact areas of a connector's pins or sockets. Its primary function is to ensure low and stable contact resistance, prevent oxidation and corrosion of the base metal, and enhance durability over nu

Question 8

What is the Contact Finish Thickness - Mating

Accepted Answer

This parameter specifies the vertical dimension of the metallic plating applied to the electrical contact surfaces where two conductors mate. Measured in micrometers (µm) or microinches (µin), it is a critical determinant of the contact's durability, wear

Question 9

What is the Contact Material - Mating

Accepted Answer

This specification defines the substance used for the electrically active surfaces of both halves of a separable connector pair (e.g., pin and socket). Its primary function is to ensure a low-resistance, stable, and durable electrical interface through re

Question 10

What is the Pitch - Post

Accepted Answer

The center-to-center distance between adjacent mounting posts or pins on a component, typically measured in millimeters (mm) or inches (in). This dimension is critical for ensuring mechanical alignment and proper fit within a mating socket or on a PCB, di

Question 11

What is the Contact Finish - Post

Accepted Answer

This specification details the surface plating or coating applied to the electrical contacts *after* the initial forming or stamping process. Its primary function is to protect the base contact material (e.g., copper alloy) from oxidation and corrosion, e

Question 12

What is the Contact Finish Thickness - Post

Accepted Answer

This parameter specifies the vertical dimension of the metallic plating layer applied to the electrical contacts after the initial base material has been formed. It is a critical quality control metric, typically measured in micrometers (µm) or microinche

Question 13

What is the Contact Material - Post

Accepted Answer

This specification defines the substance used for the conductive posts within a connector, which serve as the primary structural and electrical interface for mating. The material's properties—such as conductivity, mechanical strength, and corrosion resist

Question 14

What is the Termination Post Length

Accepted Answer

This dimension specifies the axial length of the metal post or stud on a component (e.g., terminal block, binding post, capacitor) that is designed for external wire attachment via methods like screw clamping, soldering, or ring terminal connection. It de

Question 15

What is the Contact Resistance

Accepted Answer

Contact resistance is the electrical resistance measured at the interface where two conductors meet, such as in a connector, switch, or relay. It arises from surface films, micro-scale asperities, and constriction of current flow at the contact points. Th

Question 16

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 17

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 18

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 19

What is the Number of Positions or Pins (Grid)

Accepted Answer

This parameter specifies the total count of electrical connection points arranged in a two-dimensional array within a component, such as a connector or socket. It defines the component's interface density and connectivity capacity by enumerating all indiv

Question 20

What is the Termination

Accepted Answer

The specific method and hardware used to establish a permanent or semi-permanent electrical and mechanical connection at the end of a wire, cable, or component lead. Common methods include soldering, crimping, screw clamping, insulation displacement, and

Question 21

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 22

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 23

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

Molex 0479890122

25-0511-10

25-0501-30

C8108-04

C8120-04

C8140-04

C9108-00

C9120-00

C9140-00

40-516-10

110-13-320-41-001000