Name: RJF21B CONN MOD COUPLER 8P8C TO 8P8C
Brand: Amphenol Socapex
SKU: RJF21B
Price: 41.816 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 Shield Material

Accepted Answer

Shield Material refers to the specific substance or combination of substances used to construct the electromagnetic interference (EMI) shielding layer in a cable or connector.

Question 6

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 7

What is the Shell Material, Finish

Accepted Answer

Shell Material, Finish refers to two distinct yet related specifications: the Material denotes the base substance (e.g., plastic, aluminum alloy) forming the component's protective housing, while the Finish describes the surface treatment (e.g., plating,

Question 8

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 9

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 10

What is the Convert From (Adapter End)

Accepted Answer

This parameter specifies the type of electrical input that a power adapter is designed to accept at its source connection end. It defines the nominal voltage (e.g., 100-240V AC) and frequency (e.g., 50/60 Hz) of the mains supply or other input source, est

Question 11

What is the Convert To (Adapter End)

Accepted Answer

Specifies the electrical interface standard or connector type that the output end of a power adapter is designed to mate with, such as USB-C, barrel jack, or proprietary terminal. This defines the physical and electrical compatibility between the adapter

Question 12

What is the Type

Accepted Answer

This parameter categorizes a component based on its fundamental operating principle, internal structure, or primary application domain. It serves as the highest-level identifier, grouping devices with shared core characteristics—such as "N-Channel MOSFET,

Question 13

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 14

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 15

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 16

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 17

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 18

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 19

What is the Ratings

Accepted Answer

Ratings specify the absolute maximum and recommended operating limits for electrical, thermal, and environmental conditions, such as voltage, current, power, and temperature. These parameters define the safe operational boundaries and long-term reliabilit

Question 20

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 21

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

Amphenol Socapex RJF21B

AMK-0026

AMK-0103

AT-A-8/8

RJF21B

RJF54421

1546415-1

1738601-1

A-RJ45GFS

TM5RL-88-JJ(50)

RJ11F21G