--- product_id: 37449818 title: "4 Pin SIP Surface Mount Integrated Circuit Adapter (0.4\" x 0.4\")" brand: "capital tech" price: "€ 0.36" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.pt/products/37449818-4-pin-sip-surface-mount-integrated-circuit-adapter-0-4 store_origin: PT region: Portugal --- # 0.4" x 0.4" compact footprint Standard 0.1 in (2.54 mm) pin spacing RoHS compliant eco-friendly design 4 Pin SIP Surface Mount Integrated Circuit Adapter (0.4" x 0.4") **Brand:** capital tech **Price:** € 0.36 **Availability:** ❌ Out of Stock ## Summary > 🔧 Upgrade your prototyping game with precision and style! ## Quick Answers - **What is this?** 4 Pin SIP Surface Mount Integrated Circuit Adapter (0.4" x 0.4") by capital tech - **How much does it cost?** € 0.36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/37449818-4-pin-sip-surface-mount-integrated-circuit-adapter-0-4) ## Best For - capital tech enthusiasts ## Why This Product - Trusted capital tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Efficient:** Ultra-compact 0.4" x 0.4" size saves valuable board space without compromising functionality. - • **Prototype Like a Pro:** Ideal for rapid prototyping and quick circuit adaptations, keeping you ahead in innovation. - • **Precision Pin Alignment:** Ensures seamless integration with standard 0.1 in. protoboards for hassle-free prototyping. - • **Eco-Conscious Engineering:** RoHS compliant materials align with your commitment to sustainable tech development. - • **Universal Package Compatibility:** Supports a wide range of IC packages including SOT-143, TO-253 AA, and more for versatile circuit modifications. ## Overview This 4 Pin SIP Surface Mount Integrated Circuit Adapter features a compact 0.4" x 0.4" footprint with standard 0.1 in (2.54 mm) pin spacing, compatible with multiple IC packages such as SOT-143 and TO-253 AA. RoHS compliant and perfect for efficient prototyping and circuit modifications. ## Description 4 Pin SIP. Model 33143 Application Specific Adapter. Accepts SOT-143, TO-253 AA, ANALOG RA-4 PKG, LINEAR S4 PKG, ON SEMI CASE 572AF-01 , PANASONIC Mini 4 PKG, ROHM SMD4 PKG, TOSHIBA SMQ PKG. Board measures .400” x .400”. Direct pin out of device leads to SIP. The 33000 series of Surface Mount to SIP adapters includes a range of models for lower pin count I.C. packages and many popular discrete semiconductors. The Single-In-Line (SIP) pins are attached on .100 in. (2.54 mm) centers making these adapters compatible with both traditional and solderless breadboards as well as sockets. Great for building prototypes, as package adapters for circuit modifications, and for device evaluation and test. RoHS COMPLIANT ## Features - 3 Pin SIP Protoboard # 33143 - Accepts SOT-143, TO-253 AA, ANALOG RA-4 PKG, LINEAR S4 PKG, ON SEMI CASE 572AF-01 , PANASONIC Mini 4 PKG, ROHM SMD4 PKG, TOSHIBA SMQ PKG - SIP pins are attached on standard 0.1 in. (2.54 mm) centers - Great for building prototypes, as package adapters for circuit modifications - RoHS COMPLIANT ## Images ![4 Pin SIP Surface Mount Integrated Circuit Adapter (0.4" x 0.4") - Image 1](https://m.media-amazon.com/images/I/31lL64uuMNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by T***. on December 20, 2019* Worked. Easy to use --- ## 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.pt/products/37449818-4-pin-sip-surface-mount-integrated-circuit-adapter-0-4](https://www.desertcart.pt/products/37449818-4-pin-sip-surface-mount-integrated-circuit-adapter-0-4) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*