YAGEO RC0402FR-07120KL: High-Precision 120K Ohm Surface Mount Resistor

In the rapidly evolving world of electronics, selecting the right components is paramount for ensuring optimal performance and reliability. Among these critical components, resistors stand out as fundamental elements in controlling current and voltage levels. The YAGEO RC0402FR-07120KL is a premium-quality chip resistor designed specifically for surface mount applications, offering exceptional precision, durability, and reliability. This comprehensive guide explores the detailed specifications, advantages, and applications of this resistor, making it an indispensable choice for your electronic designs.

Manufacturer Overview: YAGEO

The RC0402FR-07120KL is manufactured by YAGEO, a globally recognized leader in passive components. With a strong reputation for quality and innovation, YAGEO consistently delivers products that meet and exceed industry standards. This resistor is part of their extensive portfolio, which caters to a wide range of applications across industries such as consumer electronics, automotive, industrial automation, and telecommunications.

Product Description

This resistor is categorized under Resistors and more specifically within the Chip Resistor - Surface Mount subcategory. It is precisely defined as a RES 120K OHM 1% 1/16W 0402, highlighting its key attributes: resistance value, tolerance, power rating, and package size.

Detailed Specifications

Resistance Value

The Resistance of the RC0402FR-07120KL is 120 kOhms, making it an excellent choice for circuits requiring medium-to-high resistance values. Its precise resistance ensures stable and accurate circuit operation, which is critical for sensitive electronic applications.

Tolerance

Featuring a Tolerance of 1%, this resistor provides high precision, minimizing resistance variations due to environmental factors or aging. This level of accuracy is essential for applications where consistent performance is non-negotiable, such as in medical devices or precision instrumentation.

Power Rating

The Power (Watts) rating is 0.063W (1/16W), allowing it to handle moderate power dissipation efficiently. This makes it suitable for low-power circuits commonly found in portable electronics, IoT devices, and embedded systems.

Composition

Constructed using Thick Film technology, this resistor offers superior durability and long-term stability. Thick film resistors are renowned for their robustness, making them ideal for applications exposed to harsh environmental conditions.

Key Features

One of the standout features of the RC0402FR-07120KL is its Moisture Resistant design. This attribute significantly enhances its reliability in humid or damp environments, ensuring consistent performance even under challenging conditions.

Temperature Coefficient

The Temperature Coefficient of 100ppm/ C ensures minimal resistance changes with temperature fluctuations. This stability is crucial for maintaining consistent performance across a wide range of operating temperatures.

Operating Temperature Range

Designed to operate efficiently within a broad Operating Temperature range of -55 C to +155 C, this resistor is versatile enough to be used in extreme environments, from freezing cold to scorching heat.

Package and Dimensions

Package / Case

The Package / Case is 0402 (1005 Metric), referring to its compact dimensions. This small form factor is perfect for space-constrained designs, enabling higher component density on printed circuit boards (PCBs).

Supplier Device Package

The Supplier Device Package is also specified as 0402, aligning with industry-standard packaging nomenclature for easy identification and procurement.

Size / Dimension

Measuring 0.039" L x 0.020" W (1.00mm x 0.50mm), the RC0402FR-07120KL is exceptionally compact, facilitating miniaturization in modern electronic devices such as smartphones, wearables, and IoT sensors.

Height - Seated (Max)

With a maximum seated height of 0.016" (0.40mm), this resistor contributes to ultra-thin profile designs, enhancing both the aesthetic and functional appeal of end products.

Number of Terminations

Featuring 2 terminations, this resistor is easy to integrate into circuits, ensuring reliable and secure electrical connections.

Reliability and Quality

While specific Ratings and Failure Rate data are not provided, YAGEO's stringent quality control processes ensure that this resistor meets or exceeds industry standards for reliability and longevity. YAGEO resistors are known for their low failure rates and high performance in demanding applications.

Applications

The YAGEO RC0402FR-07120KL is versatile and can be used in a wide range of applications, including but not limited to:

• Signal Conditioning: Ideal for analog circuits where precise signal processing is required.
• Voltage Division and Current Limiting: Perfect for digital circuits to ensure proper voltage levels and protect sensitive components.
• Feedback Networks: Used in operational amplifiers to stabilize and control gain.
• Timing Circuits: Essential in oscillators and pulse generators for accurate timing.
• Consumer Electronics: Found in smartphones, tablets, and wearables due to its compact size and reliability.
• Automotive Systems: Suitable for automotive electronics where durability and performance under extreme conditions are critical.
• Industrial Equipment: Used in control systems and sensors where precision and stability are paramount.

Why Choose YAGEO RC0402FR-07120KL?

The YAGEO RC0402FR-07120KL stands out in the market for several reasons:

• High Precision: With a 1% tolerance, it ensures accurate and stable performance.
• Compact Size: The 0402 package allows for high-density PCB designs.
• Moisture Resistant: Enhances reliability in humid environments.
• Wide Temperature Range: Operates efficiently from -55 C to +155 C.
• Durable Construction: Thick film technology ensures long-term stability and robustness.

Conclusion

The YAGEO RC0402FR-07120KL is a top-tier chip resistor that combines precision, durability, and versatility. Its compact size, high tolerance, and moisture-resistant properties make it an ideal choice for a wide array of electronic applications. Whether you're designing consumer electronics, industrial equipment, or automotive systems, this resistor will deliver reliable performance and enhance the overall quality of your products.

By choosing the RC0402FR-07120KL, you are opting for a component that embodies YAGEO's commitment to excellence. Visit our website today to purchase this resistor and elevate your electronic projects with confidence!