YAGEO Tariff Inquiry

YC122-FR-074R99L

YC122-FR-074R99L Description

The YC122-FR-074R99L is a high-precision resistor network from YAGEO's YC122 series, designed for compact surface-mount applications. This device integrates two isolated 4.99Ω resistors with a tight tolerance of ±1% and a low temperature coefficient of ±250ppm/°C, ensuring stable performance across varying environmental conditions. Encased in an ultra-miniature 0404 (1010 Metric) convex package, it measures just 1.00mm x 1.00mm with a seated height of 0.40mm, making it ideal for space-constrained PCB designs. The 62.5mW power rating per element and RoHS3/REACH compliance further enhance its suitability for modern electronics.

YC122-FR-074R99L Features

• Compact Footprint: 0404 package (1.00mm x 1.00mm) with a low profile (0.40mm) for high-density layouts.
• Precision Performance: ±1% tolerance and ±250ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Convex design improves mechanical stability during mounting.
• Industry Compliance: RoHS3, REACH, and EAR99 certifications ensure global compatibility.
• MSL1 Rating: Unlimited shelf life with no moisture sensitivity concerns.
• Tape & Reel Packaging: Facilitates automated assembly processes.

YC122-FR-074R99L Applications

This resistor array excels in precision analog and digital circuits, including:

• Voltage Dividers: Stable resistance ratios for sensor interfaces or ADC reference networks.
• Current Limiting: Reliable protection in low-power ICs or LED drivers.
• Impedance Matching: High-frequency signal integrity in RF modules or communication devices.
• Portable Electronics: Wearables and IoT devices benefit from its miniaturized form factor.
• Automotive Electronics: Suitable for infotainment or control systems due to its robust TCR.

Conclusion of YC122-FR-074R99L

The YC122-FR-074R99L combines miniaturization, precision, and reliability, addressing the demands of modern electronics. Its isolated resistors, low TCR, and industry certifications make it a superior choice over generic arrays, particularly in applications requiring tight tolerances and space efficiency. Whether for consumer electronics, automotive systems, or industrial controls, this YAGEO resistor network delivers consistent performance in a footprint that maximizes PCB real estate.