{"product_id":"thermal-grizzly-phasesheet-ptm-tg-ps-50-40-phase-change-thermal-pad-50-40-0-2-mm-liquefies-above-45","title":"Thermal Grizzly PhaseSheet PTM TG-PS-50-40 Phase-Change Thermal Pad | 50 × 40 × 0.2 mm | Liquefies Above 45 °C | −75 °C to +150 °C | Grey","description":"\u003cdiv\u003e\n\u003ch2\u003eThermal Grizzly PhaseSheet PTM TG-PS-50-40 — 50 × 40 × 0.2 mm Phase-Change Thermal Pad\u003c\/h2\u003e\n\u003cp\u003ePhaseSheet PTM is a phase-change interface material that is handled like a pad but performs like a paste: it stays solid until the chip warms past 45 °C, then flows into the microscopic gaps and stays put through thermal cycling. Supplied brand new and sealed in its original manufacturer packaging.\u003c\/p\u003e\n\u003ch3\u003e📋 Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Phase-change thermal interface material (PTM) sheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e TG-PS-50-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet Size:\u003c\/strong\u003e 50 × 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 2,000 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Change:\u003c\/strong\u003e Solid at room temperature; begins to liquefy above 45 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e −75 °C to +150 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Contact Pressure:\u003c\/strong\u003e Approx. 300–400 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrically Conductive:\u003c\/strong\u003e No — electrically non-conductive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e Very low in the liquid state\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurn-in:\u003c\/strong\u003e Peak performance develops and stabilises after roughly ten thermal cycles above 60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicator Included:\u003c\/strong\u003e Not required — cut to size and placed directly on the die or IHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolid at room temperature, so it is cut and placed cleanly — no syringe, no spreading, no mess.\u003c\/li\u003e\n\u003cli\u003eLiquefies above 45 °C and flows into surface irregularities, then holds that contact instead of pumping out.\u003c\/li\u003e\n\u003cli\u003eOnly 0.2 mm thick, keeping the bond line thin between the die or IHS and the cold plate.\u003c\/li\u003e\n\u003cli\u003eRated from −75 °C to +150 °C, covering sub-ambient benching through sustained full-load operation.\u003c\/li\u003e\n\u003cli\u003eElectrically non-conductive, so a trimmed edge that overhangs the die will not short surrounding components.\u003c\/li\u003e\n\u003cli\u003eDesigned for high mounting pressure (roughly 300–400 N), which suits modern CPU sockets and GPU cold plates.\u003c\/li\u003e\n\u003cli\u003e50 × 40 mm sheet gives 2,000 mm² — enough to cut several CPU-sized pieces from one sheet.\u003c\/li\u003e\n\u003cli\u003eThermal Grizzly does not publish a W\/mK thermal-conductivity figure for the PhaseSheet PTM series, so we list only what we can confirm. We would rather state nothing than quote a figure we cannot stand behind. If you need the exact thermal conductivity before ordering, contact us and we will check the unit in stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛡️ SQUADRIG Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new and sealed in original manufacturer packaging\u003c\/li\u003e\n\u003cli\u003eSourced from authorised local distributors\u003c\/li\u003e\n\u003cli\u003eChecked on arrival and securely packed for delivery\u003c\/li\u003e\n\u003cli\u003eHonest listings — specifications are taken from the manufacturer's own published data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Thermal Grizzly\u003c\/li\u003e\n\u003cli\u003eModel: TG-PS-50-40\u003c\/li\u003e\n\u003cli\u003eCondition: Brand new\u003c\/li\u003e\n\u003cli\u003eSKU: PST-THERMA-THERMAL-NEW-0978\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"THERMA","offers":[{"title":"Default Title","offer_id":44306646728838,"sku":"PST-THERMA-THERMAL-NEW-0978","price":575.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3543\/4374\/files\/1-s-tg-ps-50-40-webp.webp?v=1787784460","url":"https:\/\/squadrig.com\/products\/thermal-grizzly-phasesheet-ptm-tg-ps-50-40-phase-change-thermal-pad-50-40-0-2-mm-liquefies-above-45","provider":"SQUADRIG || Maximum Power Minimal Prices","version":"1.0","type":"link"}