---
product_id: 493336188
title: "5pcs 2N3819 2N 3819 N-Channel JFET transistors,TO-92."
brand: "bridgold"
price: "49.44 DT"
currency: TND
in_stock: true
reviews_count: 1
category: "Bridgold"
url: https://www.desertcart.tn/products/493336188-5pcs-2n3819-2n-3819-n-channel-jfet-transistors-to-92
store_origin: TN
region: Tunisia
---

# High ac/dc switch off-isolation 11 dB gain @ 400 MHz 3 dB ultra-low noise 5pcs 2N3819 2N 3819 N-Channel JFET transistors,TO-92.

**Brand:** bridgold
**Price:** 49.44 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and clarity!

## Quick Answers

- **What is this?** 5pcs 2N3819 2N 3819 N-Channel JFET transistors,TO-92. by bridgold
- **How much does it cost?** 49.44 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/493336188-5pcs-2n3819-2n-3819-n-channel-jfet-transistors-to-92)

## Best For

- bridgold enthusiasts

## Why This Product

- Trusted bridgold brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value-Packed 5-Pack:** Get five versatile 2N3819 JFETs in TO-92 packages—ideal for prototyping and upgrades.
- • **Whisper-Quiet Operation:** Experience ultra-low 3 dB noise levels, perfect for precision analog circuits.
- • **Crystal-Clear Signal Boost:** Achieve a stellar 11 dB gain at 400 MHz for flawless high-frequency performance.
- • **Robust Switching Isolation:** High ac/dc switch off-isolation ensures your circuits stay interference-free.
- • **Distortion? What Distortion?:** Maintain signal integrity with minimal distortion for clean, reliable outputs.

## Overview

The 2N3819 is a versatile N-Channel JFET transistor delivering excellent high-frequency gain (11 dB at 400 MHz), ultra-low noise (3 dB at 400 MHz), and minimal distortion. Packaged in TO-92, this 5-piece set is perfect for professionals seeking reliable, low-cost components for analog and RF applications.

## Description

The 2N3819 is a low-cost, all-purpose JFET which offers goodperformance at mid-to-high frequencies. It features low noiseand leakage and guarantees high gain at 100 MHz. Package Including: 5pcs*2N3819

Review: Does the job - Does the job it was intended to do.

## Features

- Excellent High-Frequency Gain:Gps 11 dB @ 400 MHz
- Very Low Noise: 3 dB @ 400 MHz
- Very Low Distortion
- High ac/dc Switch Off-Isolation
- NOTE:Exposure to absolute maximum rating conditions for extended periods may affect device reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 8 Reviews |

## Images

![5pcs 2N3819 2N 3819 N-Channel JFET transistors,TO-92. - Image 1](https://m.media-amazon.com/images/I/613HRVs79HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by G***L on October 3, 2025*

Does the job it was intended to do.

## Frequently Bought Together

- Bridgold 5pcs 2N3819 2N 3819 N-Channel JFET transistors,TO-92.
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**Shop now:** [https://www.desertcart.tn/products/493336188-5pcs-2n3819-2n-3819-n-channel-jfet-transistors-to-92](https://www.desertcart.tn/products/493336188-5pcs-2n3819-2n-3819-n-channel-jfet-transistors-to-92)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-14*