SMD Resistors Chip Resistor RC0201JR-0743RL: 43 OHM 5% 1/20W for Signal Conditioning
The Chip Resistor RC0201JR-0743RL is a professional-grade SMD Resistors engineered by YAGEO. This chip resistor offers 43 ohm resistance, 5% tolerance, and 1/20W power rating in an 0201 SMD package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Compared to larger 0402 resistors, this 0201 package saves 75% PCB space while providing a 5% tolerance suitable for general use. 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 43 ohm value and 1/20W power rating allow it to be used as a series resistor in low-power decoupling networks for noise filtering..
- Signal conditioning: With 5% tolerance, it provides adequate precision for analog signal conditioning in non-critical paths..
- Sensor interface: Its small 0201 size is ideal for compact sensor modules where space is limited..
Key Technical Features & Advantages
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
- Compact Form Factor: The SMD package saves critical PCB space, enabling high-density designs without sacrificing performance.
- 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 RC0201JR-0743RL different from a standard SMD Resistors?
A: Its ultra-small 0201 package enables high-density PCB designs while maintaining a 5% tolerance suitable for general purpose applications. - 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 RC0201JR-0743RL 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