SMD Resistors Chip Resistor RC0402FR-072K21P: 2.21kΩ 1% for Signal conditioning
The Chip Resistor RC0402FR-072K21P is a professional-grade SMD Resistors engineered by YAGEO. This chip resistor offers a resistance of 2.21kΩ with 1% tolerance, rated at 1/16W in a 0402 package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike standard 5% tolerance resistors, this 1% device provides 5x tighter accuracy, reducing error in precision circuits. 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: 0402 / ✔ Authentic YAGEO Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Signal conditioning: 1% tolerance ensures accurate signal scaling..
- Sensor interface: 2.21kΩ value and 1% tolerance provide precise biasing..
- Timing/oscillation: Stable resistance value with 1% tolerance for consistent RC time constants..
Key Technical Features & Advantages
- Wide Temperature Stability: Designed to operate reliably from -55°C to +125°C, suitable for harsh environments.
- Compact Form Factor: The 0402 package saves critical PCB space, enabling high-density designs without sacrificing performance.
- Power Efficiency: Low power dissipation (1/16W typical) makes it ideal for battery‑powered and energy‑sensitive applications.
Frequently Asked Questions
- Q: What makes Chip Resistor RC0402FR-072K21P different from a standard SMD Resistors?
A: This resistor features 1% tolerance and a compact 0402 package, suitable for high-precision miniaturized designs. - 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 RC0402FR-072K21P 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