Name: 3-644497-2 CONN RCPT 2POS IDC 26AWG TIN
Brand: TE Connectivity AMP Connectors
SKU: 3-644497-2
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 Cable Termination

Accepted Answer

Cable Termination refers to the process and components used to securely and reliably end a cable, preparing its conductors for connection to a device, panel, or another cable. This includes attaching connectors, applying insulation, and ensuring strain re

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 Number of Rows

Accepted Answer

It specifies the count of parallel contact or pin arrays in a connector, switch, or IC package, directly determining the total pin count when multiplied by the number of columns. This dimension is critical for defining the component's footprint, mating in

Question 8

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 9

What is the Contact Finish

Accepted Answer

A conductive surface treatment applied to the electrical contact areas of connectors, switches, or relay terminals. Its primary functions are to protect the base metal from oxidation and corrosion, reduce contact resistance, and enhance solderability and

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 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 12

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 13

What is the Row Spacing

Accepted Answer

Row Spacing refers to the center-to-center distance between adjacent rows of pins or contacts in a multi-row connector or component. This dimension, typically measured in millimeters (mm), is critical for defining the component's footprint on a PCB, ensur

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 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 16

What is the Wire Gauge

Accepted Answer

A standardized system for specifying the diameter or cross-sectional area of an electrical conductor, typically defined by the American Wire Gauge (AWG) standard. It inversely relates to the numerical gauge value; a smaller AWG number indicates a larger c

Question 17

What is the Contact Finish Thickness

Accepted Answer

This parameter specifies the vertical dimension of the metallic plating layer applied to the electrical contact surfaces of a connector, switch, or relay terminal. Measured in micrometers (µm) or microinches (µ-in), it is a critical determinant of the con

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

Question 19

What is the Pitch

Accepted Answer

The nominal center-to-center distance between adjacent pins, pads, or contacts on a component, connector, or across a PCB. Measured in millimeters or inches, it is a fundamental dimensional parameter that dictates component footprint, PCB trace routing de

Question 20

What is the Wire Type

Accepted Answer

A classification based on the construction and material composition of an electrical conductor, which defines its core electrical and mechanical properties. Key specifications include the number and arrangement of strands (solid vs. stranded), conductor m

TE Connectivity AMP Connectors 3-644497-2

640427-6

CWR-220-16-0003

102398-1

102398-5

1-102398-0

2-102398-3

1-111626-0

111626-9

499997-4

499997-8