CR8420-1000-PCB

$14.57

Description：CURR SENSE XFMR IN-LINE
Series：CR8400
Mfr：CR Magnetics Inc.
Package：Bulk

SKU:04052e6e96ee Category: Current Sense Transformers Brand: CR Magnetics Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CURR SENSE XFMR IN-LINE
Series：CR8400
Mfr：CR Magnetics Inc.
Package：Bulk
Frequency Range：20Hz ~ 1kHz
Type：Non-Invasive (Solid Core)
Inductance：-
ET (Volt-Time)：-
Current Ratio：-
DC Resistance (DCR)：-
Ratings：-
Mounting Type：Free Hanging (In-Line)
Size / Dimension：1.417" L x 1.181" W (36.00mm x 30.00mm)
Height - Seated (Max)：0.362" (9.20mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：-
Current Rating (Amps)：-

Download product information

CR8420-1000-PCB

Overview

The CR8420-1000-PCB is a current sense transformer from the CR8400 series by CR Magnetics Inc. It features a free-hanging in-line design with wire leads for installation. The component supports a rated current of 50 A and operates within a frequency range of 20Hz to 1kHz. It has a turns ratio of 1000:1 and an internal DC resistance of 22 Ohms. Physical dimensions are 36.00mm in length and 30.00mm in width.

Feature Summary

Free-hanging in-line construction suitable for non-invasive current monitoring applications
Wire lead termination style facilitates direct circuit integration without PCB mounting hardware

Applications

Current sensing in power supply circuits
Isolation monitoring in industrial control systems
Feedback loop implementation in switching regulators

Procurement Notes

Verify that the specific part number suffix matches the required termination style, as variations exist within the product family. Confirm that the operating frequency range aligns with the target application's signal spectrum. Ensure mechanical clearance accommodates the free-hanging form factor during assembly. Cross-reference manufacturer documentation for updated compliance status regarding environmental regulations before finalizing procurement orders.

Selection Notes

Select this model when a non-invasive, in-line current measurement solution is required without through-hole or surface-mount constraints. The 1000:1 ratio provides appropriate signal scaling for standard sensing interfaces. Consider the physical size and wire lead flexibility for routing in constrained enclosures. Validate that the 50A rating meets the maximum expected load current under all operational conditions.

Part Context

This component belongs to the CR8400 series of current sense transformers designed for high-isolation applications. Unlike through-hole variants, the in-line design allows insertion directly into conductors. The series offers various ratios and core types to accommodate different current levels and frequency requirements across diverse power electronics platforms.