TT Electronics/IRC

GS4A031130JFT

GS4A031130JFT Description

The GS4A031130JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 113Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in thermally challenging environments. With a ±25ppm/°C temperature coefficient and ±1% ratio tolerance, it delivers exceptional stability and accuracy. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing termination for easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for analog and digital signal conditioning.

GS4A031130JFT Features

• Isolated Resistor Network: Four independent 113Ω resistors with 5% tolerance for precise circuit isolation.
• High Stability: ±25ppm/°C tempco ensures minimal resistance drift over temperature fluctuations.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal performance.
• Compact & Reliable: SOIC-8 package with 1.27mm terminal pitch optimizes PCB space.
• Wide Operating Range: Supports -55°C to +125°C, derated to 70°C–125°C at full power.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and energy efficiency.

GS4A031130JFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Electronics: Sensor interfaces, PLCs, and control systems requiring stable resistance ratios.
• Telecommunications: Impedance matching and filtering in high-frequency analog modules.
• Medical Devices: Critical analog front-ends where tolerance and thermal stability are paramount.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GS4A031130JFT

The GS4A031130JFT excels in applications demanding high precision, thermal resilience, and compact design. Its isolated thin-film resistors, low TCR, and robust ceramic package make it superior to standard thick-film networks in performance-critical scenarios. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where accuracy and longevity are prioritized. Engineers will value its repeatable performance and ease of integration into space-constrained layouts.