SMD Resistors Chip Resistor RC0402FR-072K21L: 2.21K ohm 1% for Signal conditioning
The Chip Resistor RC0402FR-072K21L is a professional-grade SMD Resistors engineered by YAGEO. This is a 0402 package SMD resistor with resistance 2.21K ohm, tolerance 1%, and power rating 1/16W. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike standard 5% tolerance resistors, this 1% device improves accuracy by 5x, reducing signal 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: The 1% tolerance ensures minimal deviation in signal gain settings, critical for accurate analog signal processing..
- Power supply decoupling: The 1/16W power rating and 2.21K ohm value provide stable current limiting in decoupling networks..
- Sensor interface: The 0402 small footprint and precise 2.21K ohm resistance suit compact sensor circuits requiring exact voltage division..
Key Technical Features & Advantages
- Compact Form Factor: The 0402 package saves critical PCB space, enabling high-density designs without sacrificing performance.
- Precision Resistance: The 0402 value resistance with ±1% tolerance guarantees accurate current control and signal integrity.
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
Frequently Asked Questions
- Q: What makes Chip Resistor RC0402FR-072K21L different from a standard SMD Resistors?
A: This resistor has a tight 1% tolerance, ensuring consistent performance compared to generic 5% or 10% resistors. - 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-072K21L 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 2026-05-23 / 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