TT Electronics/IRC

GS4A034532BBT

GS4A034532BBT Description

The GS4A034532BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and thermal stability. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 45.3KΩ resistance per element with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%, ensuring exceptional accuracy. Built with thin-film technology, it delivers a low temperature coefficient of ±25ppm/°C, maintaining stable performance across a wide temperature range of -70°C to +125°C. The SOIC-C series construction offers robust ceramic substrate reliability, with a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A034532BBT Features

• Precision Performance: ±0.1% absolute/ratio tolerance and ±25ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit configurations.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight dimensional tolerances (±0.1mm).
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C.
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation use.
• Surface-Mount Ready: 1.27mm terminal pitch for compatibility with automated assembly.

GS4A034532BBT Applications

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

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Industrial Automation: PLCs, sensor interfaces, and feedback loops.
• Test & Measurement: Calibration tools and high-accuracy dividers.
• Aerospace & Defense: Avionics and communication systems needing reliability under thermal stress.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GS4A034532BBT

The GS4A034532BBT stands out for its precision, isolation, and ceramic-based ruggedness, making it a superior choice for applications demanding tight tolerances and thermal resilience. While not PPAP or automotive-qualified, its thin-film technology and SOIC packaging offer a balance of performance and manufacturability. Engineers will value its low TCR and high voltage capability for critical designs in medical, industrial, and aerospace sectors. For projects requiring repeatable accuracy in compact form factors, this network delivers unmatched reliability.