Name: 749916-2 CONN BACKSHELL 37POS 120/180DEG
Brand: TE Connectivity AMP Connectors
SKU: 749916-2
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 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 6

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 7

What is the Primary Material

Accepted Answer

The fundamental substance from which the main structural body of a component is fabricated, such as the plastic housing of a connector or the ceramic substrate of a chip resistor. This choice dictates core mechanical properties (strength, thermal expansio

Question 8

What is the Compatible Shell Size

Accepted Answer

A standardized code that designates the physical dimensions and mating interface of a connector housing, ensuring mechanical interchangeability with other connectors of the same designation. This parameter is critical for mating compatibility, panel cutou

Question 9

What is the Compatible D-Sub Size

Accepted Answer

A standardized code (e.g., 9, 15, 25, 37) that specifies the physical shell dimensions and corresponding contact count for a D-Subminiature connector family. This code ensures mechanical interoperability between plugs and receptacles from different manufa

Question 10

What is the Hardware

Accepted Answer

Hardware refers to the physical, tangible components and assemblies that constitute an electronic system or device. This encompasses integrated circuits, discrete semiconductors, connectors, printed circuit boards (PCBs), enclosures, and mechanical fasten

Question 11

What is the Cable Exit

Accepted Answer

The designated location and orientation on a connector housing where the attached cable or wire harness emerges. This feature defines the cable's routing path relative to the connector body and the mounting surface, directly impacting strain relief, bend

Question 12

What is the Cable Type

Accepted Answer

A classification based on a cable's core construction, electrical characteristics, and intended application. It defines the fundamental signal or power transmission medium, such as coaxial (RF), twisted pair (data/telecom), multi-conductor (control/power)

Question 13

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 14

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 15

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 16

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 17

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 18

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

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