TT Electronics/IRC

GS7B032872CCT

GS7B032872CCT Description

The GS7B032872CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 14-pin narrow SOIC device features 13 bussed resistors with a 28.7KΩ resistance value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.25%. Built with thin-film technology, it ensures low noise and high reliability, with a temperature coefficient of ±25ppm/°C for minimal resistance drift. The SOIC package (8.66mm × 5.99mm × 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for robust solder joints. Rated for 100V maximum voltage and 125°C operating temperature, it delivers 0.7W total power dissipation (0.05W per resistor).

GS7B032872CCT Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient Design: 14-pin SOIC footprint (8.66mm × 5.99mm) suits high-density PCBs.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Thin-Film Technology: Delivers low noise and long-term reliability.
• Automotive-Grade Alternatives: While not PPAP/Automotive certified, its performance suits industrial applications.

GS7B032872CCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Signal Conditioning: Stable resistance in sensor interfaces and instrumentation.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management.
• Medical Electronics: Low drift suits diagnostic equipment and patient monitoring.
• Test & Measurement: High accuracy for calibration and feedback networks.

Conclusion of GS7B032872CCT

The GS7B032872CCT excels in applications demanding precision, stability, and compactness. Its ceramic thin-film design, bussed architecture, and tight tolerances make it a superior choice over generic resistor arrays. While not RoHS-compliant or automotive-rated, it is well-suited for industrial, medical, and test equipment where performance outweighs regulatory requirements. Engineers will appreciate its balance of accuracy, power handling, and space savings in high-reliability designs.