TT Electronics/IRC

GS4A031651FBT

GS4A031651FBT Description

The GS4A031651FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.65KΩ and an absolute tolerance of ±1%, ensuring consistent signal integrity. The device operates within a temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, minimizing resistance drift under thermal stress. Its SOIC-C series construction offers robust ceramic case durability, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), it balances compact size with reliable power handling.

GS4A031651FBT Features

• Precision Performance: ±1% tolerance and ±0.1% ratio tolerance for accurate signal conditioning.
• Stable Thermal Response: ±25ppm/°C TCR ensures minimal drift in high-temperature applications.
• Robust Construction: Ceramic case and gull-wing termination enhance mechanical and thermal reliability.
• Isolated Resistors: Four independent 1.65KΩ resistors for flexible circuit design.
• Compact & Reliable: 4.9mm x 5.99mm footprint with 1.45mm height, ideal for space-constrained PCBs.
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial and automotive (non-PPAP) use.

GS4A031651FBT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor interfaces where ratio tolerance (±0.1%) is critical.
• Medical instrumentation requiring stable resistance under thermal cycling.
• Industrial control systems demanding high voltage (100V) and ceramic-case durability.
• Communication hardware (e.g., RF modules) benefiting from low TCR and thin-film accuracy.
• Test & measurement equipment reliant on repeatable performance.

Conclusion of GS4A031651FBT

The GS4A031651FBT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for engineers prioritizing reliability in harsh or precision-critical environments. While not PPAP-certified for automotive use, its isolated resistors, tight tolerances, and compact SOIC form factor make it ideal for industrial, medical, and high-frequency applications where consistent performance is non-negotiable.