SMD Resistor 45.3k Ohm: 1% tolerance for Signal conditioning
The Chip Resistor RC0603FR-0745K3P is a professional-grade SMD Resistors engineered by YAGEO. This 0603 resistor provides a resistance of 45.3k ohms with 1% tolerance and 1/10W power rating. 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. 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: 0603 / ✔ Authentic YAGEO Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Signal conditioning: The 1% tolerance provides accurate voltage division for signal scaling..
- Sensor interface: Precise 45.3k ohm resistance with 1% tolerance ensures accurate sensor biasing..
- Timing/oscillation: The tight tolerance ensures stable RC time constants in timing circuits..
Key Technical Features & Advantages
- Material Excellence: advanced ceramic construction reduces parasitic effects and enhances long-term reliability.
- Compact Form Factor: The 0603 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 RC0603FR-0745K3P different from a standard SMD Resistors?
A: The 1% tolerance ensures more precise resistance value compared to typical 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 RC0603FR-0745K3P 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