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YC122-FR-0739R2L

YC122-FR-0739R2L Description

The YC122-FR-0739R2L from YAGEO is a high-precision surface-mount resistor network designed for compact and high-density PCB applications. This 0404 (1010 Metric), convex package houses two isolated 39.2Ω resistors with a tight ±1% tolerance, ensuring reliable performance in precision circuits. With a 62.5mW power rating per element and a ±200ppm/°C temperature coefficient, this component delivers stable operation across varying environmental conditions. Its ultra-low profile (0.016" / 0.40mm max height) and 1.00mm x 1.00mm footprint make it ideal for space-constrained designs. The ROHS3-compliant and REACH-unaffected construction aligns with modern environmental standards, while its MSL 1 (Unlimited) rating ensures ease of handling in manufacturing.

YC122-FR-0739R2L Features

• Compact 0404 (1010 Metric) package with convex termination for reliable soldering.
• Two isolated 39.2Ω resistors in a single unit, reducing PCB footprint.
• ±1% tolerance and ±200ppm/°C TCR for precision applications.
• 62.5mW power dissipation per resistor, suitable for low-power circuits.
• Ultra-thin 0.40mm profile and 1.00mm x 1.00mm size, ideal for miniaturized designs.
• ROHS3 compliant, REACH unaffected, and MSL 1 (Unlimited) for broad compatibility.
• Tape & Reel (TR) packaging for automated assembly efficiency.

YC122-FR-0739R2L Applications

• Signal conditioning in IoT sensors and wearable electronics.
• Voltage division in portable medical devices and consumer electronics.
• Impedance matching in high-frequency communication modules.
• Current limiting in LED drivers and power management circuits.
• Space-constrained PCBs such as drones, smartphones, and embedded systems.

Conclusion of YC122-FR-0739R2L

The YC122-FR-0739R2L resistor network combines miniaturization, precision, and reliability, making it a standout choice for modern electronics. Its isolated resistors, tight tolerance, and low-profile design cater to demanding applications where space and performance are critical. Whether used in wearables, medical devices, or communication hardware, this YAGEO component ensures consistent performance while meeting stringent environmental and manufacturing standards.