--- product_id: 609293583 title: "2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs)" brand: "allecin" price: "R304" currency: ZAR in_stock: true reviews_count: 5 category: "Allecin" url: https://www.desertcart.co.za/products/609293583-2n5457-n-channel-junction-field-effect-transistors-5457-jfet-to store_origin: ZA region: South Africa --- # 25V Drain-Gate Voltage Drain & Source Interchangeable 10mA Gate Current 2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) **Brand:** allecin **Price:** R304 **Availability:** ✅ In Stock ## Summary > 🔧 Power your DIY projects with precision and style! ## Quick Answers - **What is this?** 2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) by allecin - **How much does it cost?** R304 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/609293583-2n5457-n-channel-junction-field-effect-transistors-5457-jfet-to) ## Best For - allecin enthusiasts ## Why This Product - Trusted allecin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Gain N-Channel Power:** Unlock superior amplification with a transistor designed for precision and efficiency. - • **Ultra-High Input Impedance:** Minimize signal loss and maximize sensitivity in your audio and analog projects. - • **Versatile Drain-Source Swap:** Flexible circuit design with interchangeable drain and source terminals. - • **Pack of 10 with Smart Storage:** Bulk supply with humanized packaging to keep your workspace organized and ready. - • **Low Capacitance for Crisp Switching:** Experience faster response times and cleaner signal transitions. ## Overview The ALLECIN 2N5457 is a reliable N-Channel JFET transistor featuring a 25V drain-gate voltage and 10mA gate current, designed for high gain and low capacitance. Its interchangeable drain and source pins and high input impedance make it ideal for audio amplifiers, analog switching, and various DIY electronics projects. Packaged in a convenient set of 10 with user-friendly storage. ## Description ALLECIN 2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs): desertcart.com: Industrial & Scientific Review: Haven't finished install it yet - Product looks good Review: They work for my needs - I'm uncertain if these are genuinely 2N5457 transistors, but they work for what I need. ## Features - ALLECIN 2N5457 is a bipolar junction triode- Perfectly suitable for variety electronic experiments. - Gate Current: 10mA; Drain−Gate Voltage: 25V. - Features: N−Channel for higher gain & Drain and source interchangeable & High ac input impedance & High dc input Resistance & Low transfer and input capacitance & Plastic encapsulated package. - Widely Application: diy project & low level audio amplifier & switching transistors & analog switching. - Humanized packaging for easy storage and use. ### Please confirm the data before purchasing. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.1 out of 5 stars 21 Reviews | ## Images ![2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) - Image 1](https://m.media-amazon.com/images/I/71Zq43A+EAL.jpg) ![2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) - Image 2](https://m.media-amazon.com/images/I/61RiKvKCv0L.jpg) ![2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) - Image 3](https://m.media-amazon.com/images/I/71GYheywhxL.jpg) ![2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) - Image 4](https://m.media-amazon.com/images/I/61kqq5Jap5L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Haven't finished install it yet *by S***Y on January 7, 2025* Product looks good ### ⭐⭐⭐⭐ They work for my needs *by T***N on April 19, 2024* I'm uncertain if these are genuinely 2N5457 transistors, but they work for what I need. ### ⭐⭐⭐ N-chnl JFETs, but I don't think they fully fit 2N5457 datasheet specifications: still useful for fun *by D***O on May 21, 2025* I'm an EE. Good news is that 10 devices labeled 2N5457 showed up (out of 10 ordered), fast shipping. Brand on box is "Allecin". Using a breadboard, multi-meter, 9V battery, and a couple resistors, I tested 3 or 4 of them. They all functioned as a N-channel JFETs, pinout matching 2N5457, for two simple checks. Measured IDSS (VGS = 0V) was on the order of 2.3 mA with VDS of about 8V: the ON-semiconductor datasheet range is 1mA to 5 mA, so this IDSS is technically fine. With a 1.2kΩ resistor between source and ground, gate grounded, and drain still at about 8V, measured drain current was around 180 uA, amounts to a VGS of around -215 mV: current is much lower than the typical ON-semi datasheet curves would predict for that VGS voltage level, might somewhat still be in datasheet range. Also, the devices themselves include a Fairchild-like "f" (not fully convincing) as if they are not just off-brand 2N5457 but attempts at convincing fakes. I was not able to test other key specs (like noise), etc. For me, these are probably useful enough JFETs for experimentation but I would not want to use them as replacements to fix critical audio / studio recording gear, etc. calling for the 2N5457 part number. ## Frequently Bought Together - ALLECIN 2N5457 N-Channel Junction Field Effect Transistors 5457 JFET TO-92 25V 10mA (Pack of 10pcs) - BOJACK 1000 Pcs 25 Values Resistor Kit 1 Ohm-1M Ohm with 5% 1/4W Carbon Film Resistors Assortment - BOJACK 1N4007 Rectifier Diode 1 A 1000 V DO-41 Axial 4007 1 amp 1000 Volt Electronic Silicon Diodes (Pack of 125) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/609293583-2n5457-n-channel-junction-field-effect-transistors-5457-jfet-to](https://www.desertcart.co.za/products/609293583-2n5457-n-channel-junction-field-effect-transistors-5457-jfet-to) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-19*