--- product_id: 503708475 title: "Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4" brand: "comimark" price: "152.36 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/503708475-comimark-10pcs-lcr0203-lcr-0203-linear-optocoupler-dip-4 store_origin: TN region: Tunisia --- # 10pcs bulk pack for project scalability Optimized for audio & power amplifiers DIP-4 package for easy PCB integration Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 **Brand:** comimark **Price:** 152.36 DT **Availability:** ❌ Out of Stock ## Summary > 🔊 Elevate your audio game with precision isolation—don’t let your sound fall behind! ## Quick Answers - **What is this?** Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 by comimark - **How much does it cost?** 152.36 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/503708475-comimark-10pcs-lcr0203-lcr-0203-linear-optocoupler-dip-4) ## Best For - comimark enthusiasts ## Why This Product - Trusted comimark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play DIP-4 Design:** Seamlessly integrate into your 3C digital circuits with a compact, industry-standard DIP-4 package. - • **Trusted Comimark Quality:** Backed by a 4.5-star rating, ensuring reliable performance and customer satisfaction. - • **Future-Proof Your Audio Gear:** Specialized for power amplifiers, this optocoupler keeps your setups cutting-edge and interference-free. - • **Crystal-Clear Audio Isolation:** Enhance your sound systems with precision linear optocoupling designed for flawless audio fidelity. - • **Bulk Pack for Pro-Level Projects:** Get 10 high-quality optocouplers in one pack—perfect for prototyping or scaling your amplifier builds. ## Overview The Comimark LCR0203 Linear Optocoupler DIP-4 is a specialized component designed for audio and power amplifier applications within 3C digital fields. Packaged in a convenient 10-piece set, it offers reliable linear photoresist isolation to enhance sound quality and circuit performance. Its DIP-4 form factor ensures easy integration into professional-grade audio projects, backed by strong customer satisfaction. ## Description 100% new and high qualityModel：LCR-0203Output type: SingleApplication field: 3C DigitalPurpose: Audio,Power amplifierColor : As the pictureQuantity: 10 PcsItem Weight (Each): 1 x10gNote: Light shooting and different displays may causethe color of the item in the picture a little different from the real thing.The measurement allowed error is+/-1-3cm.We highly appreciate all custome rsopinions to improvethe selling, also if anything you unsatisfied, please contact us for probable best solution. Thank you!Package Included: 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4(If the number of products received is incorrect, please contact us. we will refund or give you a replacement.) ## Features - This is LCR0203 LCR-0203 linear optocoupler DIP-4 - Purpose: Audio,Power amplifier;Application field: 3C digital - Product information: LCR0203 LCR-0203 DIP4 photoresist isolator linear optocoupler special optocoupler for axial sound box - Package Included:10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4(If the number of products received is incorrect, please contact us. we will refund or give you a replacement.) - We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0855S8J8N | | Are Batteries Included | No | | Brand | Comimark | | Customer Reviews | 4.5 4.5 out of 5 stars (3) | | Date First Available | 26 Feb. 2020 | | Guaranteed software updates until | unknown | | Item Weight | 23 g | | Item model number | LY601 | | Manufacturer | Comimark | | Package Dimensions | 13.21 x 6.35 x 5.33 cm; 23 g | ## Images ![Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - Image 1](https://m.media-amazon.com/images/I/51GtHGk200L.jpg) ![Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - Image 2](https://m.media-amazon.com/images/I/51S4x1L83ZL.jpg) ![Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - Image 3](https://m.media-amazon.com/images/I/51nFIK3vBFL.jpg) ![Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - Image 4](https://m.media-amazon.com/images/I/51NtRQViXgL.jpg) ![Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - Image 5](https://m.media-amazon.com/images/I/51fMulJK7AL.jpg) ## Frequently Bought Together - Comimark 10Pcs LCR0203 LCR-0203 Linear optocoupler DIP-4 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Arduino Uno REV3 [A000066] --- ## 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.tn/products/503708475-comimark-10pcs-lcr0203-lcr-0203-linear-optocoupler-dip-4](https://www.desertcart.tn/products/503708475-comimark-10pcs-lcr0203-lcr-0203-linear-optocoupler-dip-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*