YAGEO RC0805FR-072K87L

RC0805FR-072K87L YAGEO Product Summary

The RC0805FR-072K87L from YAGEO is a surface-mount chip resistor designed for general-purpose electronics applications. As part of the RC_L series, this component offers a resistance of 2.87kΩ with a precision of ±1% tolerance, rated for 0.125W (1/8W) power dissipation. Its 0805 (2012 metric) package size is well-suited for compact PCB layouts where space efficiency and automated assembly are priorities. The device’s thick film construction ensures enhanced moisture resistance, making it reliable for environments where humidity and contamination are of concern.

RC0805FR-072K87L YAGEO Structure and Material Composition

The RC0805FR-072K87L is engineered atop a high-grade ceramic substrate, optimizing thermal and mechanical stability. Internal metal electrodes are affixed to both ends, facilitating secure contacts with the resistive thick film element, which is produced from noble metal imbedded in glass. This resistive layer is further encapsulated by a secondary protective glass to shield against environmental influences. Final resistance adjustment is performed through precision laser trimming, and a protective epoxy coating completes the device. External terminations use matte tin plated over a nickel barrier, providing excellent solderability and consistent electrical connectivity. This robust build translates to reliable performance in reflow soldering and extended service life in assemblies.

RC0805FR-072K87L YAGEO Main Attributes

The RC0805FR-072K87L YAGEO chip resistor is designed with a series of features to meet modern engineering requirements:

Halogen-free epoxy composition and RoHS compliance, supporting environmentally conscious product design.

Lead-free terminations—critical for global regulatory acceptance.

Utilization of none forbidden-materials in all production processes.

High reliability and reduced risk of hazardous waste—making it suitable for applications focused on long-term maintenance and sustainability.

Space-saving surface-mount form factor, allowing engineers to optimize PCB real estate.

Moisture sensitivity level (MSL) I, simplifying supply chain storage requirements.

RC0805FR-072K87L YAGEO Electrical Specifications

For selection engineers, understanding the RC0805FR-072K87L’s exact electrical specifications is imperative:

Power rating: 1/8W (0.125W) at 70°C typical operating temperature.

Resistance: 2.87kΩ with ±1% tolerance, addressing requirements for precise current limiting or voltage division.

Operating temperature range: -55°C to +155°C, allowing the resistor to function reliably in both consumer and industrial electronics exposed to challenging ambient conditions.

Rated voltage: Calculated as the square root of rated power times resistance (V = √(P×R)), or by not exceeding the maximum allowable voltage for the 0805 package.

This configuration makes the RC0805FR-072K87L well-suited for signal processing, timing circuits, and analog front ends where accuracy and thermal stability are paramount.

RC0805FR-072K87L YAGEO Environmental Standards and Reliability

YAGEO’s RC0805FR-072K87L is certified RoHS compliant and halogen-free, ensuring it fits into product lines destined for regions with strict environmental legislation. The use of lead-free processes and exclusion of forbidden materials further enhances its sustainability profile. The device’s construction is focused on high reliability even under humidity and contamination, attributable to its thick film and dual glass encapsulation. MSL I compliance also means the device can be handled and stored without complex moisture control procedures, aiding manufacturing flexibility.

RC0805FR-072K87L YAGEO Marking Techniques and Identification

Marking standards for the RC0805FR-072K87L YAGEO allow for rapid identification during assembly and inspection. The 0805 package in YAGEO’s RC_L series uses a four-digit marking system for 1% and 0.5% tolerance values, where the first three digits denote the significant figures and the fourth indicates the number of zeros. For example, a resistor marked “2871” would correspond to 2.87kΩ. This clear marking aids in accurate manual placement, automated optical inspection, and post-assembly traceability—vital for quality assurance protocols.

RC0805FR-072K87L YAGEO Mounting Layout and Soldering Conditions

YAGEO provides recommended footprints and soldering profiles to ensure optimal mounting and electrical performance for the RC0805FR-072K87L. The 0805 package is compatible with a variety of automated surface-mount processes, including reflow and wave soldering, and supports industry-standard pad layouts. Engineers should consult YAGEO’s chip resistors mounting datasheet for detailed CAD footprint dimensions and temperature profiles, ensuring reliable joint integrity and minimizing cold solder or tombstoning defects.

RC0805FR-072K87L YAGEO Packaging Methods and Quantity per Pack

The RC0805FR-072K87L YAGEO is supplied in embossed taping reels, enabling efficient handling during high-throughput pick-and-place manufacturing. The tape and reel format is essential for automated assembly lines, supporting both small- and large-scale production quantities. Packing quantity is determined by reel size and wafer dimensions, in line with industry standards, streamlining logistics and inventory management for procurement teams.

RC0805FR-072K87L YAGEO Testing Methods and Standards

YAGEO’s RC0805FR-072K87L undergoes a suite of routine tests aligned with IEC and JEDEC standards to validate its reliability and performance. Key procedures include resistance value confirmation, high temperature and humidity cycling, solderability assessments, and power overload tests. This rigorous qualification ensures that the chip resistor delivers consistent behavior under operating and environmental stress, underpinning product longevity and reducing field failures.

RC0805FR-072K87L YAGEO Alternative or Substitute Models

Engineers seeking alternatives to the RC0805FR-072K87L YAGEO should refer to other devices within the YAGEO RC_L series, specifying 2.87kΩ resistance, 0805 size, and 1% tolerance. Equivalent configurations are available from the same series in varied packaging and temperature coefficient options to suit differing application requirements. Additionally, cross-referencing with industry-standard thick film 0805 resistors from other major manufacturers may provide suitable drop-in replacements, though performance attributes such as tolerance, power rating, and environmental compliance must be closely matched to maintain circuit integrity.

Conclusion

The RC0805FR-072K87L YAGEO chip resistor stands out as a reliable, compact, and environmentally compliant choice for engineers building precise and durable circuits. Its construction merges robust thick film material sciences with market-driven features such as RoHS compliance, halogen-free status, and high mounting flexibility, making it highly suitable for general-purpose electronics. Comprehensive electrical and mechanical specifications, alongside stringent qualification testing, ensure procurement and design engineers can select and integrate this device with confidence, knowing it meets the demands of modern production lines and final product reliability. When considering device alternatives, the broad RC_L series and other industry-standard 0805 thick film resistors offer seamless substitution options, providing design flexibility without compromising performance.