TT Electronics/IRC

GS4B039101CT

GS4B039101CT Description

The GS4B039101CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features 7 bussed resistors with a 9.1KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates easy surface-mount assembly, while its ceramic case enhances durability and thermal performance.

GS4B039101CT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable operation.
• Robust Construction: Ceramic substrate ensures thermal and mechanical reliability.
• Optimized Power Handling: 0.05W per resistor (0.4W total) with derating up to 125°C.
• Space-Efficient: Compact SOIC-C series footprint (1.27mm pitch) ideal for dense PCB layouts.
• Bussed Network: Simplifies circuit design by connecting multiple resistors to a common node.
• Wide Voltage Range: Supports up to 100V maximum rating, suitable for industrial applications.

GS4B039101CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Electronics: PLCs, motor controls, and power management systems requiring tight tolerance.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems where temperature stability is key.
• Medical Devices: Diagnostic equipment with low drift requirements.

Conclusion of GS4B039101CT

The GS4B039101CT combines precision, durability, and compact design, making it a superior choice for applications demanding tight resistance tolerances and thermal stability. Its ceramic thin-film construction and bussed architecture reduce component count while enhancing reliability. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs where accuracy and space savings are critical. Engineers will appreciate its balance of performance and ease of integration in high-density PCBs.