Name: 57-PJ90 POWER JACK-DC PANEL MOUNT
Brand: NTE Electronics, Inc
SKU: 57-PJ90
Price: 0.53 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 Mounting Feature

Accepted Answer

Mounting Feature refers to the physical design characteristics on an electronic component or enclosure that enable it to be mechanically attached to a circuit board, panel, or chassis, such as holes, tabs, flanges, or adhesive pads.

Question 5

What is the Contact Material

Accepted Answer

Contact Material refers to the specific metal or alloy used at the interface where two conductors meet to establish an electrical path in connectors, switches, or relays. Its core properties include conductivity (affecting contact resistance), hardness (a

Question 6

What is the Thread Size

Accepted Answer

Thread Size refers to the key geometric parameters of a thread pair that ensure interchangeability and connection function, primarily including nominal diameter, pitch (or threads per inch), and thread series designation, with base units of millimeters (m

Question 7

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 8

What is the Body Material

Accepted Answer

Body Material refers to the primary material constituting the main body of a component, distinct from its leads or coating.

Question 9

What is the Body Color

Accepted Answer

This parameter specifies the visible color of a component's main housing or encapsulation, determined by pigments or dyes within the molding compound. It serves as a primary visual identifier for part differentiation, inventory management, and aesthetic m

Question 10

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 11

What is the Voltage - Rated

Accepted Answer

Voltage - Rated refers to the operating voltage that a device, component, or insulation material is designed to withstand continuously.

Question 12

What is the Insulation Color

Accepted Answer

The visible hue of the insulating material on a wire, cable, or component body, determined by added pigments. It serves as a primary visual identifier for circuit tracing, polarity designation (e.g., red for positive), functional grouping (e.g., signal vs

Question 13

What is the Actual Diameter

Accepted Answer

The physical measurement of the widest cross-section of a cylindrical or spherical component, such as a wire, cable, shaft, or lens. This dimension is critical for determining mechanical fit, current-carrying capacity, optical properties, and compatibilit

Question 14

What is the Mating Length/Depth

Accepted Answer

This parameter specifies the axial distance over which the plug and receptacle contacts are fully engaged when the connector pair is correctly mated. It is a critical mechanical dimension that ensures sufficient contact wipe for reliable electrical connec

Question 15

What is the Industry Recognized Mating Diameter

Accepted Answer

A standardized nominal dimension, typically expressed in millimeters (mm), that defines the outer diameter of a cylindrical connector's mating interface. This specification ensures mechanical compatibility and interoperability between plugs and receptacle

Question 16

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 17

What is the Current Rating (Amps)

Accepted Answer

Specifies the maximum continuous current a conductor, connector, or component can carry without exceeding its temperature rating or causing performance degradation. This fundamental safety and performance parameter, measured in Amperes (A), is determined

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/Contacts

Accepted Answer

This parameter specifies the total count of individual electrical connection points within a connector or terminal block. It defines the maximum number of discrete circuits or wires the component can accommodate, directly determining its capacity and phys

Question 20

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 21

What is the Gender

Accepted Answer

The physical configuration of a connector's mating interface, specifying whether it presents pins (male) or sockets (female). This fundamental mechanical attribute ensures correct and secure mating between complementary pairs, preventing incorrect connect

Question 22

What is the Internal Switch(s)

Accepted Answer

These are semiconductor transistors (typically MOSFETs) integrated within a power management IC to perform the core switching function in a converter topology (e.g., buck, boost). Their on-resistance (Rds(on)) and current rating directly determine the con

Question 23

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 24

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 25

What is the Includes

Accepted Answer

This parameter indicates that the listed product or kit contains one or more additional, specified components beyond the primary item. It is used to clarify the complete contents of a package, assembly, or reference design, ensuring accurate BOM creation

Question 26

What is the Ingress Protection

Accepted Answer

A standardized rating system (IEC 60529) that classifies the degree of protection provided by an enclosure against the intrusion of solid objects (first digit) and liquids (second digit). It quantifies resistance to dust, accidental contact, and water ing

Question 27

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 28

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 29

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

NTE Electronics, Inc 57-PJ90

PJ-003B

PP-002B

PC722A

760

L722A

RAPC712

RAPC722

PJ-202B

PJ-006A

PJ-002A-SMT-TR