SMD Resistors Chip Resistor RC0100JR-073K9L: 3.9KΩ 5% 1/32W for Signal Conditioning
The Chip Resistor RC0100JR-073K9L is a professional-grade SMD Resistors engineered by YAGEO. This is a 3.9KΩ chip resistor with 5% tolerance and 1/32W power rating in an 0402 package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Compared to 1% tolerance resistors, this 5% part offers a 60% cost reduction while still suitable for many general-purpose 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 3.9KΩ value and 5% tolerance provide adequate accuracy for non-critical analog signal scaling and filter circuits..
- Power supply decoupling: The 1/32W power rating is sufficient for decoupling resistors in low-current power supply paths..
- EMI suppression: The 0402 small footprint allows placing the resistor close to IC pins to minimize EMI radiating loop area..
Key Technical Features & Advantages
- Precision Resistance: The 01005 value resistance with ±5% tolerance guarantees accurate current control and signal integrity.
- Compact Form Factor: The 0402 package saves critical PCB space, enabling high-density designs without sacrificing performance.
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
Frequently Asked Questions
- Q: What makes Chip Resistor RC0100JR-073K9L different from a standard SMD Resistors?
A: This resistor’s 5% tolerance and 0402 package make it a cost-effective choice for high-density designs where precision is not critical. - 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 RC0100JR-073K9L 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