TT Electronics/IRC

GS4A011582JBT

GS4A011582JBT Description

The GS4A011582JBT 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 15.8KΩ and a tight absolute tolerance of ±5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±100ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for applications requiring stable and matched resistance values. The SOIC-C series construction provides excellent thermal and mechanical stability, while the gull-wing termination ensures secure surface-mount attachment.

GS4A011582JBT 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 conditioning.
• Robust Construction: Ceramic substrate with thin-film technology ensures durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C with a 0.1W power rating per resistor.
• Surface-Mount Design: Gull-wing leads with 1.27mm pitch for easy PCB integration.
• Low TCR: ±100ppm/°C ensures minimal resistance drift over temperature variations.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances for space-constrained designs.

GS4A011582JBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and signal conditioning in sensor interfaces.
• Feedback networks for amplifiers and ADCs requiring matched resistances.
• Industrial control systems where temperature stability is critical.
• Medical electronics due to its high reliability and low drift.
• Automotive subsystems (non-automotive qualified) in non-safety-critical roles.

Conclusion of GS4A011582JBT

The GS4A011582JBT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability circuits. Its isolated resistor configuration and low TCR provide unmatched performance in signal processing and conditioning applications. While not PPAP or automotive-qualified, it remains a robust solution for industrial, medical, and instrumentation use cases where accuracy and durability are paramount.