Name: 253-108 2-CONDUCTOR PCB TERMINAL BLOCK;
Brand: WAGO Corporation
SKU: 253-108
Price: 5.0404 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 Positions Per Level

Accepted Answer

Positions Per Level refers to the number of distinct, selectable contact points or detent stops available within a single layer, stage, or deck of a multi-level switching or selecting component (e.g., a rotary switch), with the unit being “positions” (e.g

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 Contact Material - Plating

Accepted Answer

This specification details the specific metal or alloy layer applied to the base contact surface to enhance its surface properties. The plating's primary functions are to reduce contact resistance, prevent oxidation and corrosion of the underlying materia

Question 7

What is the Clamp Material - Plating

Accepted Answer

This specification defines the metallic surface coating applied to the conductive clamping component (e.g., a terminal or contact) within a connector or terminal block. The plating's core function is to enhance surface properties, primarily improving corr

Question 8

What is the Screw Material - Plating

Accepted Answer

This specification defines the base metal used for the fastener and the surface coating applied to it. The base material (e.g., steel, stainless steel, brass) determines the screw's mechanical strength and corrosion resistance, while the plating (e.g., zi

Question 9

What is the Torque - Screw

Accepted Answer

This parameter specifies the rotational force, measured in Newton-meters (N·m) or inch-pounds (in·lb), required to tighten a screw or bolt to achieve a secure mechanical and electrical connection. It is critical for ensuring proper contact pressure, preve

Question 10

What is the Screw Thread

Accepted Answer

The standardized helical ridge on a fastener's shaft, defined by its major diameter, pitch, and thread angle (e.g., M3x0.5). Its core function is to convert rotational torque into linear clamping force, creating a secure, adjustable, and often sealable me

Question 11

What is the Wire Termination

Accepted Answer

A method for creating a permanent, reliable electrical and mechanical connection between a conductor and a terminal, contact, or another conductor. Common techniques include crimping (using a metal sleeve deformed around the wire), soldering (forming a me

Question 12

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 13

What is the Current

Accepted Answer

A fundamental physical quantity representing the rate of flow of electric charge through a conductor or circuit, measured in Amperes (A). It is the primary parameter for analyzing power delivery, component stress, and circuit functionality, as it determin

Question 14

What is the Number of Levels

Accepted Answer

This parameter specifies the total count of distinct, independently selectable layers, decks, or stages within a multi-layer switching or selecting component, such as a rotary switch or multi-deck connector. It defines the component's functional complexit

Question 15

What is the Voltage

Accepted Answer

A fundamental electrical quantity representing the potential difference between two points in a circuit, measured in Volts (V). It is the electromotive force that drives electric current through a conductor. In component specifications, it defines operati

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 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 18

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 19

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 20

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 21

What is the Mating Orientation

Accepted Answer

The specific angular or rotational alignment required between two connectors to ensure correct pin-to-pin engagement and prevent mechanical damage during mating. It is typically defined by keying features, polarization ribs, or asymmetrical housing shapes

Question 22

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

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