CR8420-100

$12.13

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

SKU:3fba236b0eaf Category: Current Sense Transformers Brand: CR Magnetics Inc.

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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)：-

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CR8420-100

Overview

The CR8420-100 is a current sense transformer manufactured by CR Magnetics Inc., designed for in-line applications. It operates within a frequency range of 20Hz to 1kHz. The component features a primary side DC resistance (DCR) maximum of 22Ω. It is classified under power management transformers and complies with ROHS standards. The device is intended for precise current monitoring in electronic circuits.

Feature Summary

In-line current sensing capability
ROHS compliant construction
Wide frequency operation range

Applications

Current monitoring in power supplies
Electronic circuit protection systems
Industrial control equipment

Procurement Notes

Verify the exact part number suffix against official CR Magnetics documentation to ensure correct specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributor. Check datasheet revisions for any updates to electrical parameters or mechanical dimensions before integration into design projects.

Selection Notes

Select this component based on its specific in-line form factor and frequency response requirements. Ensure the primary DCR rating aligns with system loss constraints. Verify compatibility with the target current levels and operating environment conditions specified in the official technical data sheet.

Part Context

This part belongs to the CR Magnetics current sense transformer family, which provides reliable magnetic coupling for current measurement. The CR8420 series is engineered for durability and accuracy in demanding electronic environments, supporting various industrial and commercial power management applications.

Replacement Considerations

Consult official substitution lists from CR Magnetics for verified alternatives. Cross-reference pinout and electrical characteristics carefully when considering equivalent parts from other manufacturers to ensure functional compatibility.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.