ams OSRAM GW PUSRA1.PM DURIS® P 10 White LED High-Efficacy 3737

Introduction

The ams OSRAM DURIS® P 10 (GW PUSRA1.PM) represents a strategic performance benchmark for luminaire manufacturers who require a balance of high radiant power and proven industrial reliability. Utilizing an advanced epoxy-based high-power package, the P 10 series delivers exceptional lumens-per-watt (lm/W), providing a dependable path for LED module manufacturers to meet DLC® Premium and Energy Star® requirements. Built on a standardized 3.75 mm x 3.75 mm footprint, this component handles high current densities while maintaining the thermal stability required for massive industrial arrays.

For fixture designers and distributors, the GW PUSRA1.PM serves as an industrial-grade "workhorse." Its superior thermal management ensures that the chromaticity you specify during the design phase matches the real-world thermal equilibrium of the finished lamp once installed on-site, effectively lowering the overall Bill of Materials (BOM) for municipal and commercial tenders.

Key Product Features

• Verified Thermal Path Reliability: Featuring a junction-to-solder point thermal resistance of typically 2.4 K/W, the DURIS® P 10 facilitates rapid heat transfer. This stability protects the InGaN chip during continuous high-wattage operation, preserving the L70/L90 lifespan.
• Hot-Color Targeting at 85 °C: Unlike budget-grade LEDs rated only at 25 °C, ams OSRAM characteristically bins this series at realistic operating temperatures. This ensuring minimal color variance and flux shift once the fixture warms up.
• Superior Corrosion Resistance: Built with automotive-grade plating and high-reliability materials, the GW PUSRA1.PM is designed to withstand harsh industrial gases and outdoor humidity, a non-negotiable factor for roadway and tunnel lighting.
• Optimized High-Lumen Output: Characterized at a nominal 700mA drive current, this SKU allows luminaire manufacturers to achieve target brightness packages with a lower component count per board, simplifying PCB routing and optic alignment.
• Seamless SMT Integration: The standardized 3737 package is compatible with automated high-speed pick-and-place lines, ensuring consistent wetting and high production yields for contract manufacturers (EMS).

The GW PUSRA1.PM series is a staple light source for performance-driven markets:

• Industrial High-Bay & Low-Bay: Consistent emitters for warehouse fixtures where daylight contrast and lumen maintenance at high clearances are paramount.
• Municipal Street Lighting: High-throw efficacy for roadway infrastructure projects targeting 10-year service warranties.
• Outdoor Area & Floodlighting: Durable light engines for parking lots and perimeter security lighting requiring resistance to environmental stress.
• Professional Retrofit Lamps: Compact high-power emitters for industrial-grade PAR and high-output replacement lamps.

Why Source through Gainer LED?

• In the specialized electronic component distribution landscape, Gainer LED bridges the gap between ams OSRAM's primary manufacturing and your localized assembly needs.
• 100% Original Authenticity: We guarantee verified stock in original factory-sealed reels. No mixed lots or unverified bins.
• Verified Batch Integrity: We coordinate wholesale shipments from consistent flux and chromaticity bins to ensure project-wide uniformity.
• Wholesale Supply Chain Stability: We maintain strategic inventory levels of the DURIS® P series to protect our B2B partners from semiconductor market fluctuations.
• Technical Support: Our team assists LED lamp manufacturers in selecting the correct optics and heatsink designs to maximize the GW PUSRA1.PM footprint potential.