TT Electronics/IRC

GS4A039531GBT

GS4A039531GBT Description

The GS4A039531GBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features thin-film technology with a resistance value of 9.53KΩ (±2% tolerance) and an ultra-low temperature coefficient of ±25ppm/°C, ensuring minimal drift under thermal stress. The device operates within a temperature range of 70°C to 125°C and delivers a power rating of 0.4W (0.1W per resistor), making it suitable for precision analog and digital circuits. Its 100V maximum voltage rating and gull-wing termination facilitate reliable surface-mount assembly in compact PCB designs.

GS4A039531GBT Features

• Isolated Resistor Network: Four independent resistors with isolated elements, eliminating crosstalk for critical signal integrity.
• High Stability: ±25ppm/°C TCR and ±2% absolute tolerance ensure consistent performance in fluctuating environments.
• Robust Construction: Ceramic case (SOIC-C series) enhances thermal and mechanical durability.
• Precision Ratios: ±0.1% ratio tolerance for applications requiring matched resistance values.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) and compact dimensions (4.9mm x 5.99mm x 1.45mm) optimize space efficiency.
• Wide Operating Range: Rated for -55°C to +125°C with derated power up to 125°C.

GS4A039531GBT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor conditioning circuits.
• Automotive Systems: Engine control units (ECUs) and ADAS modules requiring stable resistance ratios.
• Medical Devices: High-reliability instrumentation where thermal stability is critical.
• Telecommunications: Signal processing and impedance matching in RF/analog front-ends.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low drift.

Conclusion of GS4A039531GBT

The GS4A039531GBT stands out for its combination of precision, isolation, and thermal resilience, making it ideal for applications where signal accuracy and long-term reliability are paramount. Its ceramic SOIC package and thin-film technology offer superior performance over standard epoxy-based networks, particularly in high-temperature or high-voltage environments. While not PPAP or automotive-qualified, its industrial-grade robustness and tight tolerances make it a preferred choice for professional and prototyping use. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally versatile.