TT Electronics/IRC

GS7B021101CT

GS7B021101CT Description

The GS7B021101CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 1.1KΩ resistance and an exceptional ±0.25% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring minimal resistance drift. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, ideal for automated assembly.

GS7B021101CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate ensures durability and thermal stability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Bussed Design: Simplified PCB layout with shared common connections.
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 125°C.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.

GS7B021101CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Ideal for op-amp gain networks and filter designs.
• Industrial Electronics: Suitable for PLCs, instrumentation, and control systems.
• Automotive & Aerospace (non-automotive grade): Secondary systems where stability is critical.
• Medical Devices: Low-noise analog signal processing in diagnostic equipment.

Conclusion of GS7B021101CT

The GS7B021101CT stands out for its tight tolerance, ceramic-based reliability, and compact SOIC packaging, making it a superior choice for precision applications. While not PPAP or automotive-qualified, its thin-film technology and bussed architecture reduce design complexity in space-constrained layouts. Engineers will appreciate its balance of performance, durability, and ease of integration in industrial, medical, and high-end consumer electronics.