TT Electronics/IRC

GS7B013091CT

GS7B013091CT Description

The GS7B013091CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under elevated temperatures. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors with a 3.09KΩ resistance value and an exceptional ±0.25% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures minimal drift across the -70°C to +125°C operating range, while the 100V maximum voltage rating and 0.7W total power dissipation (0.05W per resistor) make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, and the ceramic case enhances thermal stability.

GS7B013091CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology ensure reliability in harsh environments.
• Compact Footprint: 8.66mm × 5.99mm × 1.45mm SOIC package with 1.27mm terminal pitch saves PCB space.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for industrial and automotive (non-PPAP) applications.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GS7B013091CT Applications

• Analog Signal Processing: Voltage dividers, gain networks in instrumentation amplifiers.
• Industrial Controls: Precision feedback loops, sensor calibration circuits.
• Power Management: Current sensing, load balancing in power supplies.
• Test & Measurement Equipment: Reference resistors for high-accuracy multimeters or oscilloscopes.
• Aerospace & Defense: Stable performance in thermally variable environments (non-automotive).

Conclusion of GS7B013091CT

The GS7B013091CT excels in applications demanding tight tolerance, low TCR, and high power density within a compact SOIC footprint. Its ceramic construction and bussed topology offer superior thermal and electrical stability compared to polymer-based networks. While not RoHS-compliant, it remains a preferred choice for legacy systems or niche industrial designs. Engineers will value its repeatable performance in precision circuits where component drift is unacceptable.