TT Electronics/IRC

GS8A021001CAT

GS8A021001CAT Description

The GS8A021001CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a 1KΩ resistance and an absolute tolerance of ±0.25%. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50ppm/°C, ensuring stable performance in varying thermal conditions. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A021001CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Thermal Stability: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Compact Design: 9.91mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Isolated Resistors: 8 independent elements reduce crosstalk in multi-channel applications.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.

GS8A021001CAT Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and data acquisition systems.
• Industrial Controls: Used in PLCs, motor drives, and sensor interfaces requiring stable resistance.
• Communications: Suitable for RF modules, filters, and impedance matching networks.
• Automotive Electronics: Despite non-automotive PPAP status, it fits non-safety-critical modules like infotainment.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GS8A021001CAT

The GS8A021001CAT excels in applications demanding high precision, thermal stability, and compactness. Its isolated thin-film resistors, low TCR, and tight tolerances distinguish it from generic networks, making it a preferred choice for mission-critical analog circuits. While not PPAP-compliant, its ceramic construction and wide temperature range ensure reliability in industrial, medical, and communication systems. Engineers seeking a balance of performance and size will find this resistor network an optimal solution.