TT Electronics/IRC

GS4A012802BT

GS4A012802BT Description

The GS4A012802BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerances and stable performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 28KΩ resistance with an exceptional ±0.1% absolute tolerance and a ±100ppm/°C temperature coefficient. Its thin-film technology ensures low noise and high reliability, while the ceramic case provides excellent thermal stability. With a power rating of 0.4W (0.1W per resistor) and a maximum operating temperature of 125°C, this component is engineered for precision analog and digital circuits.

GS4A012802BT Features

• High Precision: ±0.1% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Isolated Elements: Independent resistors reduce crosstalk in sensitive circuits.
• Wide Voltage Range: Supports up to 100V, suitable for industrial applications.
• Surface-Mount Design: Gull-wing termination for easy PCB integration.
• Consistent Dimensions: Tight tolerances on package dimensions (±0.1mm length/height, ±0.2mm depth).
• Non-Automotive Grade: Ideal for industrial, medical, and test equipment where precision is critical.

GS4A012802BT Applications

This resistor network excels in:

• Precision voltage dividers in measurement instruments.
• Signal conditioning circuits for sensors and ADCs.
• Feedback networks in high-accuracy op-amp configurations.
• Industrial control systems requiring stable resistance over temperature.
• Medical electronics where low drift and reliability are paramount.
  Its isolated design minimizes interference, making it superior to shared-substrate networks in noise-sensitive applications.

Conclusion of GS4A012802BT

The GS4A012802BT stands out for its precision, thermal stability, and rugged ceramic construction, offering engineers a reliable solution for high-accuracy circuits. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances make it ideal for industrial, medical, and instrumentation applications where performance cannot be compromised. For designs demanding low drift, high voltage handling, and minimal crosstalk, this resistor network delivers unmatched consistency.