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VCR4N Datasheet

JFET Voltage-controlled Resistors

Manufacturer: Vishay

This datasheet includes multiple variants, all published together in a single manufacturer document.

VCR4N Overview

The VCR2N/4N/7N JFET voltage controlled resistors have an ac drain-source resistance that is controlled by a dc bias voltage (VGS) applied to their high impedance gate terminal. Minimum rDS occurs when VGS = 0 V. As VGS approaches the pinch-off voltage, rDS rapidly increases.

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