--- product_id: 192681371 title: "QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm)" brand: "allsocket" price: "$192.98" currency: USD in_stock: true category: "Allsocket" url: https://www.desertcart.us/products/192681371-qfn64-9x9-0-5-testing-socket-qfn64-mlf64-wlcsp64-package store_origin: US region: United States of America --- # 0.5mm pitch precision 15,000 mechanical cycles Wide -40°C to +150°C range QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm) **Brand:** allsocket **Price:** $192.98 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock flawless IC testing with precision and durability that professionals trust! ## Quick Answers - **What is this?** QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm) by allsocket - **How much does it cost?** $192.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/192681371-qfn64-9x9-0-5-testing-socket-qfn64-mlf64-wlcsp64-package) ## Best For - allsocket enthusiasts ## Why This Product - Trusted allsocket brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration with Your Test Setup:** Designed for manual testing and easy assembly on test boards, boosting your workflow efficiency - • **Thermal Resilience That Keeps You Running:** Operates seamlessly from -40°C to +150°C, perfect for rigorous testing environments - • **Built to Endure Your Toughest Burn-in Cycles:** Robust clamshell design supports 15,000+ mechanical cycles without fail - • **Precision Engineering for Next-Level Testing:** 0.5mm pitch ensures flawless IC contact and programming accuracy - • **Gold-Plated Contacts for Ultimate Signal Integrity:** Beryllium copper alloy with gold plating guarantees superior conductivity and corrosion resistance ## Overview The QFN64(9x9)-0.5 Testing Socket by ALLSOCKET is a high-precision clamshell adapter designed for QFN64, MLF64, and WLCSP64 packages with a 0.5mm pitch and 9x9mm IC size. Featuring gold-plated beryllium copper contacts, it supports up to 15,000 mechanical cycles and operates reliably between -40°C and +150°C, making it ideal for burn-in programming and manual IC testing applications. ## Description Structure: Clamshell Version.Socket Body: PEI. Contacts: Beryllium Copper Alloy. Contact Plating: Gold over nickel. Operation Temperature:-40 to +150 Celsius degree. Operation Life: 15,000 cycles(Mechanical). Use method:Assemble to be an adapter;Assemble onto a test board. Note: The bottom view of pins are only FYR,if you need detail drawing for Pins info/footprints,please contact us by ALLSOCKET Email:amanda*at*allsocket(dot) c+o+m. ## Features - Supported Package: QFN64, MLF64, WLCSP64 - Socket P/N: IC550-0644-006-G, QFN64(9x9)-0.5-SCL - Application IC: 0.5mm Pitch, IC body size: 9x9 mm;Structure Type: Clamshell version(fit for Manual testing) - QFN IC MCU Burn-in Socket Programming Adapter - Note: The bottom view of pins are only FYR,if you need detail drawing for Pins info/footprints,please contact us by ALLSOCKET Email. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0722C91T9 | | Brand | ALLSOCKET | | CPU Socket | QFN64 Pins Socket | | Graphics Card Interface | PCI-Express x16 | | Manufacturer | ALLSOCKET | | Memory Clock Speed | 2133 MHz | | Memory Slots Available | 1 | | Mfr Part Number | QFN64(9x9)-0.5-SCL | | Model Number | IC550-0644-006-G | | Processor Socket | QFN64 Pins Socket | | RAM Memory Technology | DDR | | System Bus Standard Supported | SATA 3 | ## Images ![QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm) - Image 1](https://m.media-amazon.com/images/I/51V7XK8hB-L.jpg) ![QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm) - Image 2](https://m.media-amazon.com/images/I/41aQTXOllsL.jpg) ![QFN64(9x9)-0.5 Testing Socket, QFN64 MLF64 WLCSP64 Package Burn-in Socket, 0.5mm Pitch IC 9x9mm IC550-0644-006-G QFN IC MCU Programming Socket(Clamshell, 0.5mm) - Image 3](https://m.media-amazon.com/images/I/51fGnoT1eeL.jpg) --- ## 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.us/products/192681371-qfn64-9x9-0-5-testing-socket-qfn64-mlf64-wlcsp64-package](https://www.desertcart.us/products/192681371-qfn64-9x9-0-5-testing-socket-qfn64-mlf64-wlcsp64-package) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-22*