TT Electronics/IRC

L083S224LF

L083S224LF Description

The L083S224LF from TT Electronics/IRC is a high-performance thick-film resistor network designed for precision applications requiring stable resistance and robust isolation. This 4-resistor network features a 220K Ohm resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Encased in an 8-pin SIP (Single In-line Package) with conformal coating, it offers enhanced durability against environmental factors. Rated for 100V maximum voltage and 0.8W total power dissipation (0.2W per resistor), it is ideal for circuits demanding consistent performance under moderate power loads.

L083S224LF Features

• Isolated Circuit Design (ISOL): Ensures independent resistor operation, reducing crosstalk in sensitive applications.
• Conformal Coated SIP Package: Provides moisture and contaminant resistance, extending lifespan in harsh environments.
• High Power Handling: 0.8W total (0.2W per resistor) with derating up to 125°C, outperforming standard thin-film networks.
• Precision Stability: ±100ppm/°C TCR and 2% tolerance for consistent performance in analog/digital signal conditioning.
• Through-Hole Mounting: Robust 2.54mm pin pitch and 20.32mm length for secure PCB integration.
• RoHS Compliant (with exemption): Meets environmental standards while maintaining performance.

L083S224LF Applications

• Industrial Control Systems: Signal isolation in PLCs, motor drives, and sensor interfaces.
• Telecommunications: Impedance matching and termination in RF/module circuits.
• Medical Equipment: Stable voltage division in diagnostic devices where precision is critical.
• Automotive Electronics (Non-Automotive Rated): Auxiliary systems like infotainment or lighting controls.
• Power Supplies: Voltage feedback networks in DC-DC converters.

Conclusion of L083S224LF

The L083S224LF stands out for its isolated thick-film design, conformal coating, and balanced power-to-size ratio, making it a versatile choice for engineers prioritizing reliability in moderate-power applications. Its high-temperature resilience and low TCR ensure long-term stability, while the SIP package simplifies assembly. Ideal for industrial, telecom, and medical sectors, this network resistor combines precision with ruggedness, offering a cost-effective alternative to discrete resistors in space-constrained designs.