TT Electronics/IRC

GS4A031331JBT

GS4A031331JBT Description

The GS4A031331JBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.33KΩ and a tight ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog and signal conditioning circuits. The SOIC-C series construction provides excellent thermal stability and low noise, while the 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor) ensure robust performance.

GS4A031331JBT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package for flexible circuit design.
• High Precision: ±5% absolute tolerance and ±0.1% ratio tolerance for accurate signal processing.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift across temperature variations.
• Robust Construction: Ceramic substrate with gull-wing terminations for reliable surface-mount assembly.
• Compact & Durable: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Wide Operating Range: Suitable for -70°C to +125°C, making it ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).

GS4A031331JBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance ratios.
• Medical & Test Equipment: High-accuracy measurement systems where low TCR and tight tolerances are critical.
• Industrial Controls: PLCs, motor drives, and power management circuits operating in wide temperature ranges.
• Communications Systems: RF and baseband signal processing where consistent performance is essential.

Conclusion of GS4A031331JBT

The GS4A031331JBT stands out for its precision, thermal stability, and compact SOIC footprint, making it a superior choice for engineers designing high-reliability circuits. While not automotive-qualified, its wide temperature range and robust ceramic construction ensure dependable performance in industrial, medical, and communication systems. For applications demanding low drift, high accuracy, and space efficiency, this resistor network delivers exceptional value.