TT Electronics/IRC

GS7B016490CAT

GS7B016490CAT Description

The GS7B016490CAT from TT Electronics/IRC is a high-precision Ceramic Resistor Network designed for demanding electronic applications. This 14-pin Narrow SOIC device features 13 bussed resistors with a 649Ω resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Its thin-film technology and ±100ppm/°C temperature coefficient provide stable operation across a wide temperature range (70°C to 125°C). The SOIC package with gull-wing termination offers robust surface-mount compatibility, while the ceramic case ensures durability and thermal stability. With a 0.05W (1/20) power rating per resistor and a maximum voltage rating of 100V, this network is ideal for high-accuracy analog and digital systems.

GS7B016490CAT Features

• Precision Resistance: 649Ω ±0.25% tolerance with ±0.05% ratio tolerance for high-accuracy applications.
• Robust Construction: Ceramic case (SOIC-C Series) ensures thermal and mechanical reliability.
• Wide Operating Range: Stable performance from 70°C to 125°C with ±100ppm/°C TCR.
• High-Density Design: 14-pin SOIC package with 13 bussed resistors in a compact 8.66mm × 5.99mm × 1.45mm footprint.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Low Power Dissipation: 0.7W total power rating (0.05W per resistor) for energy-efficient designs.

GS7B016490CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and stable TCR.
• Signal Conditioning: Used in sensor interfaces and analog front-ends where accuracy is critical.
• Industrial Electronics: Suitable for PLC modules, test equipment, and control systems requiring robust performance.
• Automotive & Aerospace (Non-Automotive Rated): Non-PPAP compliant but useful in non-safety-critical avionics or instrumentation.
• Medical Devices: High reliability makes it suitable for diagnostic equipment and patient monitoring systems.

Conclusion of GS7B016490CAT

The GS7B016490CAT stands out for its precision, compact design, and ceramic-based durability, making it a superior choice for high-accuracy resistor networks. While not automotive-grade or RoHS-compliant, its low tolerance, stable TCR, and bussed configuration make it ideal for industrial, medical, and instrumentation applications. Engineers seeking reliable thin-film networks with tight ratio tolerances will find this model exceptionally well-suited for critical analog circuits.