TT Electronics/IRC

GS8A018252CBT

GS8A018252CBT Description

The GS8A018252CBT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with an 82.5KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A018252CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift.
• Isolated Resistors: Independent elements reduce crosstalk in signal chains.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly.
• High Voltage Tolerance: 100V rating for industrial and instrumentation use.

GS8A018252CBT Applications

This resistor network is ideal for:

• Precision voltage dividers in data acquisition systems.
• Isolation circuits for medical and industrial sensors.
• Analog signal conditioning in test and measurement equipment.
• Feedback networks in high-accuracy op-amp configurations.
• Automotive and aerospace electronics (though not PPAP/Automotive certified, its ruggedness suits harsh environments).

Conclusion of GS8A018252CBT

The GS8A018252CBT excels in applications requiring tight tolerance, thermal stability, and electrical isolation. Its ceramic construction, low TCR, and high voltage rating distinguish it from standard networks, making it a reliable choice for precision analog designs. While not RoHS-compliant, its performance in extreme conditions justifies its use in specialized industrial and instrumentation systems. Engineers seeking a high-reliability, matched-resistor solution will find this model a compelling option.