TT Electronics/IRC

GS7B035491DCT

GS7B035491DCT Description

The GS7B035491DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors with a 5.49KΩ resistance value and an exceptional ±0.5% absolute tolerance (±0.25% ratio tolerance). Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The device offers a 0.7W total power rating (0.05W per resistor) and a 100V maximum voltage rating, housed in a compact 8.66mm × 5.99mm × 1.45mm ceramic case with gull-wing terminations for reliable surface-mount assembly.

GS7B035491DCT Features

• Precision Performance: Ultra-low ±0.5% tolerance and ±25ppm/°C TCR for critical analog circuits.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Space-Efficient Design: 14-pin SOIC package optimizes PCB real estate while supporting 13 bussed resistors.
• High Reliability: Thin-film technology ensures long-term stability and low noise.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place processes.

GS7B035491DCT Applications

Ideal for precision instrumentation, medical devices, and industrial controls where resistance matching and thermal stability are critical. Key use cases include:

• Voltage dividers and sensor interfaces in automotive test equipment (non-automotive qualified).
• Signal conditioning in data acquisition systems and ADC/DAC circuits.
• Feedback networks for op-amps and power supplies requiring tight tolerance ratios.
• Telecom infrastructure where miniaturization and reliability are prioritized.

Conclusion of GS7B035491DCT

The GS7B035491DCT stands out for its precision, compactness, and ceramic-based robustness, offering superior performance in high-temperature and precision-analog applications. While not PPAP or automotive-qualified, its thin-film technology and bussed architecture make it a cost-effective solution for industrial and telecom designs requiring stable, matched resistances. Engineers will appreciate its balance of accuracy, power handling, and space savings in surface-mount layouts.