TT Electronics/IRC

GS8A033570FT

GS8A033570FT Description

The GS8A033570FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a resistance value of 357Ω and a tight ±1% tolerance. The SOIC-C series construction ensures excellent thermal stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 0.1W per resistor (0.8W total) and capable of operating at up to 125°C, this network is suited for demanding circuits requiring consistent performance under thermal stress. Its 100V maximum voltage rating and gull-wing termination facilitate reliable surface-mount (SMD) integration in compact PCB designs.

GS8A033570FT Features

• Isolated Resistor Design: Eight independent resistors (357Ω each) prevent cross-talk, ideal for signal isolation.
• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure stability in precision analog/digital circuits.
• Robust Construction: Ceramic SOIC package (9.91×5.99×1.45mm) with ±0.1mm length/height tolerances for mechanical reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) enable automated PCB assembly.
• Non-Automotive: Compliant with general industrial standards (EAR99 ECCN, non-PPAP).

GS8A033570FT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers.
• Medical Electronics: Precision voltage dividers in diagnostic equipment.
• Industrial Controls: Stable feedback networks in power supplies or motor drives.
• Test & Measurement: Calibration circuits requiring low TCR and high accuracy.
• Communications: Impedance matching in RF modules or data acquisition systems.

Conclusion of GS8A033570FT

The GS8A033570FT excels in applications demanding high precision, thermal resilience, and compact form factors. Its ceramic thin-film technology and isolated design offer superior performance over polymer-based networks, particularly in high-temperature or precision-critical systems. While not RoHS-compliant, its industrial-grade robustness and TT Electronics/IRC’s reliability make it a preferred choice for engineers prioritizing accuracy and durability in resistor networks.