Name: CR2550-A CURR SENSE XFMR IN-LINE
Brand: CR Magnetics Inc.
SKU: CR2550-A
Price: 14.544 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 Height - Seated (Max)

Accepted Answer

This parameter specifies the maximum vertical dimension from the mounting surface (e.g., PCB) to the highest point of a component when it is fully seated and soldered in place. It is a critical mechanical clearance specification for determining the minimu

Question 5

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 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 Current Ratio

Accepted Answer

This parameter specifies the proportional relationship between the primary and secondary currents in a current transformer or sensor. It is a dimensionless value (e.g., 1000:1) that defines the scaling factor for accurate current measurement, enabling hig

Question 8

What is the Weight

Accepted Answer

A fundamental physical property measured in grams (g) or kilograms (kg), it quantifies the mass of a component. This parameter is critical for structural design, load calculations, and ensuring mechanical integrity in applications where mass impacts perfo

Question 9

What is the Termination Style

Accepted Answer

This parameter specifies the physical form and connection method of a component's leads or contacts, such as through-hole, surface-mount, screw terminal, or quick-connect. It defines the required assembly process (e.g., soldering, clamping) and is critica

Question 10

What is the DC Resistance (DCR)

Accepted Answer

It quantifies the opposition to direct current flow within a passive component, primarily determined by the conductor's material, cross-sectional area, and length. Measured in Ohms (Ω), it represents the real power loss (I²R) that manifests as heat. This

Question 11

What is the Turns Ratio - Primary:Secondary

Accepted Answer

This parameter defines the fixed proportional relationship between the number of winding turns on the input (primary) side and the output (secondary) side of a transformer. It is a dimensionless ratio (e.g., 1:2) that directly determines the voltage trans

Question 12

What is the ET (Volt-Time)

Accepted Answer

ET (Volt-Time) is a core magnetic parameter for ferrite and other magnetic cores, representing the product of the voltage applied across a winding and the time duration it is applied. Its unit is volt-seconds (V·s). This value defines the core's maximum f

Question 13

What is the Frequency Range

Accepted Answer

The span of electromagnetic frequencies over which a component, device, or system is designed to operate effectively, typically specified by its lower and upper limits in Hertz (Hz). This parameter defines the usable bandwidth for signal transmission, rec

Question 14

What is the Size / Dimension

Accepted Answer

This parameter specifies the physical measurements of a component, typically expressed as length, width, height, and/or diameter in millimeters or inches. It defines the component's spatial footprint, which is critical for mechanical integration, PCB layo

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 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

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