SMD Resistors SR1218KK-072R2L: 2.2 Ohm 1W for Power Supply Decoupling
The Chip Resistor SR1218KK-072R2L is a professional-grade SMD Resistors engineered by YAGEO. This surface mount resistor offers a resistance of 2.2 ohms, a power rating of 1 watt, and a tolerance of ±10%, in a wide 1812 package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike standard 1206 resistors rated at 0.25W, this wide 1812 package dissipates 1W, enabling 4x higher power handling. As a trusted electronic components supplier, we ensure every part is a genuine part with full traceability. Our BOM kitting service helps you consolidate your entire BOM from a single source, saving time and cost.
✔ RoHS Compliant / ✔ Package: SMD / ✔ Authentic YAGEO Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Power supply decoupling: The 1W power rating handles transient currents in decoupling circuits..
- Signal conditioning: The ±10% tolerance is adequate for signal conditioning applications requiring moderate precision..
- Harsh environment bypass: The wide 1812 package provides robust construction for harsh conditions..
Key Technical Features & Advantages
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
- Power Efficiency: Low power dissipation (1/16W typical) makes it ideal for battery‑powered and energy‑sensitive applications.
- Wide Temperature Stability: Designed to operate reliably from -55°C to +125°C, suitable for harsh environments.
Frequently Asked Questions
- Q: What makes Chip Resistor SR1218KK-072R2L different from a standard SMD Resistors?
A: The wide 1812 package allows higher power dissipation (1W) compared to standard chip resistors of similar size. - Q: Do you support small quantities or samples?
A: Yes, we support small orders, samples, and prototype quantities. No MOQ barriers. - Q: Are these parts genuine and brand new?
A: All parts we provide are 100% brand new, genuine parts, and fully traceable. We stand behind the quality of every component we ship. - Q: What is the typical lead time for this part?
A: In-stock items ship within 1-3 days from our warehouse in Shenzhen; international delivery 5-10 days via express couriers worldwide.
Cross Reference & Global B2B Sourcing
While Chip Resistor SR1218KK-072R2L represents top-tier quality, we offer comprehensive cross-references and compatible alternatives. Our BOM kitting service with volume pricing and fast shipping from Shenzhen ensures you receive genuine parts quickly. We are a trusted supplier for global electronics manufacturers.
✔ Spec verified on 2026-05-24 / Official YAGEO documentation.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor and supplier based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine parts with full traceability. Our warehouse in Shenzhen ensures fast shipping from Shenzhen to worldwide destinations. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd