TT Electronics/IRC

GS8B033302CAT

GS8B033302CAT Description

The GS8B033302CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed array integrates 15 resistors with a 33KΩ value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and excellent thermal performance, with a temperature coefficient of ±25ppm/°C across a wide operating range of -55°C to +125°C. The SOIC-C series construction provides robust mechanical integrity, making it suitable for surface-mount applications in harsh environments.

GS8B033302CAT Features

• Precision Performance: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and high reliability with a ±25ppm/°C TCR.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability under thermal stress.
• High Power Handling: 0.8W total power rating (0.05W per resistor) with derating up to 125°C.
• Compact & Efficient: 9.91mm × 5.99mm × 1.45mm footprint, ideal for space-constrained PCB designs.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier variants.

GS8B033302CAT Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs.
• Test & Measurement Equipment: High-accuracy signal attenuation and calibration circuits.
• Medical Electronics: Stable resistor networks for diagnostic devices where tolerance drift is critical.
• Aerospace & Defense: Ruggedized electronics requiring low TCR and long-term stability.
• Telecommunications: Impedance matching and filtering in RF modules.

Conclusion of GS8B033302CAT

The GS8B033302CAT excels in applications demanding precision, stability, and compactness. Its ceramic SOIC package, combined with thin-film technology, offers superior performance over standard thick-film networks. While not automotive-grade, its ±25ppm/°C TCR and 0.25% tolerance make it a cost-effective choice for industrial, medical, and high-reliability systems. Engineers will appreciate its balance of performance, durability, and space efficiency in complex circuit designs.