TT Electronics/IRC

GS8B011822CT

GS8B011822CT Description

The GS8B011822CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series) with bussed (BUS) circuit topology, it integrates 15 thin-film resistors, each rated at 18.2KΩ with an exceptional ±0.25% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a ±100ppm/°C temperature coefficient, it delivers consistent performance under thermal stress. The 0.05W (1/20W) power rating per resistor and 0.8W total power rating make it suitable for low-power, high-density circuits. Its 100V maximum voltage rating and gull-wing termination facilitate reliable surface-mount assembly.

GS8B011822CT Features

• Precision Thin-Film Technology: Ensures low noise and high accuracy (±0.25% tolerance).
• Robust Ceramic Case: Enhances thermal and mechanical durability.
• Bussed Network Design: Simplifies PCB layout for common-bus applications.
• Wide Operating Range: Performs reliably from -70°C to +125°C (derated power up to 125°C).
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).
• Low TCR (±100ppm/°C): Minimizes resistance drift across temperatures.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its robustness suits industrial and telecom applications.

GS8B011822CT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Industrial Controls: Bussed resistor arrays for PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Test & Measurement: Calibration circuits requiring low drift.

Conclusion of GS8B011822CT

The GS8B011822CT excels in precision, thermal stability, and space efficiency, making it ideal for applications demanding tight tolerances and repeatability. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over polymer-based networks. Engineers will value its bussed design for simplifying layouts and its wide temperature resilience for harsh environments. For non-automotive, high-reliability systems, this resistor network is a compelling choice.