TT Electronics/IRC

GS4A016812BBT

GS4A016812BBT Description

The GS4A016812BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 68.1 kΩ and an absolute tolerance of ±0.1%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±100 ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total) make it suitable for precision analog circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A016812BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 68.1 kΩ resistors in an 8-pin SOIC package.
• Wide Operating Range: -70°C to +125°C, with derated power up to 125°C.
• Low TCR: ±100 ppm/°C minimizes resistance drift over temperature.
• Surface-Mount Design: Gull-wing terminals for reliable PCB mounting.
• High Voltage Rating: Supports up to 100V, suitable for industrial applications.

GS4A016812BBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Processing: Voltage dividers, feedback networks, and instrumentation amplifiers.
• Medical Electronics: High-accuracy sensor interfaces and diagnostic equipment.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement: Calibration circuits and reference voltage generation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where precision is key.

Conclusion of GS4A016812BBT

The GS4A016812BBT stands out for its exceptional accuracy, thermal stability, and rugged ceramic construction, making it ideal for precision electronics. While not PPAP or automotive-qualified, its tight tolerances and isolated resistor design provide superior performance in industrial, medical, and test equipment. Engineers seeking reliable, high-performance resistor networks for critical analog circuits will find this component an excellent choice.