TT Electronics/IRC

GS4A039312CT

GS4A039312CT Description

The GS4A039312CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 93.1kΩ resistance and an exceptional ±0.25% tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network balances performance and reliability.

GS4A039312CT Features

• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, critical for precision analog circuits.
• High Stability: Thin-film technology and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Tight Tolerance: ±0.25% absolute tolerance for applications requiring exact resistance matching.
• Robust Construction: Ceramic case enhances durability and heat dissipation.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch simplify PCB assembly.
• Wide Temperature Range: Derated power operation up to 125°C suits industrial environments.

GS4A039312CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and isolation.
• Medical Instrumentation: Stable performance in diagnostic equipment where accuracy is paramount.
• Industrial Control Systems: Reliable operation in high-temperature PLCs and sensor interfaces.
• Telecommunications: Signal conditioning in RF modules and base stations.
• Automotive Electronics (Non-Automotive Rated): Suitable for prototyping or non-safety-critical systems.

Conclusion of GS4A039312CT

The GS4A039312CT combines high precision, thermal stability, and compact packaging, making it a standout choice for engineers designing critical analog circuits. While not PPAP or automotive-qualified, its ceramic construction and isolated thin-film resistors deliver superior performance in industrial, medical, and telecom applications. For designs demanding tight tolerance and low drift, this network offers a cost-effective, reliable solution.