Name: 2458 QTR-1A REFLECTANCE SENSOR 2PK
Brand: Pololu Corporation
SKU: 2458
Price: 3.96 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 Embedded

Accepted Answer

Embedded refers to a computing system or specialized function that is integrally built into and dedicated to a larger device or product, forming a non-removable part of its hardware and/or software architecture.

Question 5

What is the Sensing Range

Accepted Answer

Sensing Range specifies the maximum distance (and sometimes the minimum) at which a sensor can reliably detect or measure a target, with common units being meters (m), centimeters (cm), or millimeters (mm).

Question 6

What is the Interface

Accepted Answer

A standardized set of electrical signals, physical connectors, and communication protocols that enables data exchange and control between separate electronic systems or subsystems. It defines the mechanical, electrical, and logical rules for interoperabil

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 Voltage - Supply

Accepted Answer

The nominal DC potential difference applied to the power input pin(s) of an integrated circuit or module, measured in volts (V). It defines the required energy level for proper operation and establishes the reference for internal logic levels and analog s

Question 9

What is the Sensor Type

Accepted Answer

Sensor Type categorizes a device based on its core physical transduction principle, which defines the specific physical quantity (e.g., temperature, pressure, light, magnetic field) it converts into a measurable electrical signal. This classification is f

Question 10

What is the Sensitivity

Accepted Answer

Sensitivity quantifies the magnitude of a device's output signal change in response to a given change in the measured input quantity. It is a key transfer function parameter, typically expressed in units like mV/V for sensors, µV/Pa for microphones, or V/

Question 11

What is the Utilized IC / Part

Accepted Answer

This parameter specifies the specific integrated circuit or discrete component that is physically mounted and electrically active within a module or assembled product. It identifies the core semiconductor or passive element that performs the primary funct

Question 12

What is the Supplied Contents

Accepted Answer

This parameter details the specific items included within the product's packaging, such as hardware (screws, brackets), cables, software media, documentation, or accessories. It ensures the recipient receives all necessary parts for installation and opera

Pololu Corporation 2458

LM20S-EVAL

LM77-3EVAL

HMR3200-DEMO-232

AG003-01

QTM1001AHS

E297S

E6645

E113

DEMOKIT

E160