RX21 7W 10W Axial Wirewound Power Resistor 5% for Industrial Power Supply and Electronic Circuits

This LORIDA RX21 product is a axial ceramic wirewound resistor for industrial power conversion, braking, discharge and load applications.

Key Features

Model family: RX21
Rated power options represented by this product: 7W, 10W
Resistance options represented by this product: engineering selected
Construction: axial ceramic wirewound
Final electrical and mechanical selection requires engineering confirmation.

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INTRODUCTION

Product Parameter

Technical Parameters

Parameter	Value
Series / Model	RX21
Rated Power	7W, 10W
Resistance Options	engineering selected
Tolerance	5% option shown in source
Construction	axial ceramic wirewound
Mounting and dimensions	Confirm for the selected rating before ordering

Product Information

Product Overview

The RX21 wirewound power resistor converts electrical energy into heat in power supplies, braking networks, discharge circuits and industrial test loads. The correct rating depends on continuous power, pulse energy, duty cycle, airflow and mounting.

Typical Applications

Industrial power supplies and converters
VFD braking and discharge circuits
Load banks and test equipment
Power control and electronic equipment

Selection Guidance

Please provide target resistance, continuous and pulse power, duty cycle, mounting space, cooling conditions and required tolerance. LORIDA will confirm the suitable model, dimensions and terminal arrangement.

RFQ Information

Send the requested RX21 rating, resistance, tolerance, quantity and application conditions. Specifications shown here describe represented source options and do not replace final datasheet or sample approval.

FAQ

Can the listed power ratings be interchanged?

No. Select the rating and physical construction against actual thermal and pulse conditions.

Are custom resistance values available?

Resistance availability depends on power, body size and winding design. Confirm the exact combination before ordering.