SMD Resistor RC1206JR-0743KL: 43kΩ 5% 1/4W for Signal Conditioning
The Chip Resistor RC1206JR-0743KL is a professional-grade SMD Resistors engineered by YAGEO. This resistor features a resistance of 43kΩ, tolerance of ±5%, power rating of 1/4W, in a 1206 SMD package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike typical 10% tolerance resistors, this 5% device improves precision by a factor of 2, reducing signal error in sensitive 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: SMD / ✔ Authentic YAGEO Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Signal conditioning: The 43kΩ resistance and 5% tolerance provide adequate precision for voltage divider networks in signal conditioning circuits..
- Sensor interface: The 1/4W power rating is sufficient for pull-up or pull-down resistors in sensor interface circuits, ensuring reliable operation..
- Timing/oscillation: The 43kΩ value can be combined with a capacitor to set specific time constants in RC timing or oscillator circuits..
Key Technical Features & Advantages
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
- Precision Resistance: The 1206 value resistance with ±5% tolerance guarantees accurate current control and signal integrity.
- 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 RC1206JR-0743KL different from a standard SMD Resistors?
A: This resistor is a standard surface mount component with 5% tolerance and 1/4W power rating, suitable for general purpose use where moderate precision is needed. - 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 RC1206JR-0743KL 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