TT Electronics/IRC

GUS-SS8B-02-4121-B

GUS-SS8B-02-4121-B Description

The GUS-SS8B-02-4121-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 16-pin SOIC surface-mount device integrates 15 resistors with a 4.12KΩ resistance value, offering a 0.1% tolerance and a low ±50ppm/°C temperature coefficient. Its 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination ensures reliable solderability, while the SOIC package (9.91mm x 5.99mm x 1.45mm) provides a compact footprint for space-constrained designs.

GUS-SS8B-02-4121-B Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial environments.
• Compact & Reliable: SOIC-16 package with 1.27mm terminal pitch balances density and ease of assembly.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier options.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-SS8B-02-4121-B Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and TCR.
• Medical Instrumentation: Stable performance in diagnostic equipment where signal integrity is critical.
• Industrial Control Systems: Withstands elevated temperatures in PLCs and sensor interfaces.
• Test & Measurement: Calibration circuits benefit from its repeatable accuracy.
• Aerospace & Defense: Non-RoHS compliance may align with certain legacy system requirements.

Conclusion of GUS-SS8B-02-4121-B

The GUS-SS8B-02-4121-B excels in applications demanding high precision, thermal stability, and compact packaging. Its thin-film construction, tight tolerances, and robust SOIC design distinguish it from generic resistor networks, making it a preferred choice for engineers prioritizing reliability in harsh environments. While not suited for automotive use, its performance characteristics align well with industrial, medical, and precision electronics. For designs requiring low-drift, high-density resistance networks, this model offers a compelling balance of performance and practicality.