TT Electronics/IRC

GS4A011471BBT

GS4A011471BBT Description

The GS4A011471BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 1.47 kΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with fluctuating thermal conditions. Its ±100 ppm/°C temperature coefficient guarantees minimal resistance drift, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) ensure reliable performance in precision circuits.

GS4A011471BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Stable Performance: Thin-film technology with ±100 ppm/°C tempco ensures low drift.
• Robust Construction: Ceramic case (SOIC package) with gull-wing termination for durability.
• Isolated Design: Four independent resistors (1.47 kΩ each) for flexible circuit integration.
• Surface-Mount Ready: Compact dimensions (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• Wide Operating Range: -55°C to +125°C, derated up to 125°C for high-temperature resilience.

GS4A011471BBT Applications

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

• Medical Devices: Patient monitoring equipment requiring stable signal conditioning.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops with tight tolerance demands.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment prototyping.
• Communication Systems: RF modules and signal processing where ratio matching is critical.

Conclusion of GS4A011471BBT

The GS4A011471BBT stands out for its combination of precision, stability, and compactness, making it ideal for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its ceramic construction, isolated resistors, and tight tolerances make it a superior choice for industrial, medical, and instrumentation applications where performance cannot be compromised. Its SOIC package ensures compatibility with standard SMT processes, streamlining integration into advanced electronic assemblies.