TT Electronics/IRC

GS4A036800GBT

GS4A036800GBT Description

The GS4A036800GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 680Ω resistance per element with an absolute tolerance of ±2% and an exceptional ratio tolerance of ±0.1%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for demanding environments.

GS4A036800GBT Features

• Ceramic SOIC-C Series Construction: Ensures mechanical robustness and thermal stability.
• Isolated Elements: Prevents crosstalk, ideal for signal isolation in analog/digital systems.
• Precision Thin-Film Technology: Delivers ±25ppm/°C TCR and ±0.1% ratio tolerance for matched resistance performance.
• Surface-Mount Gull Wing Termination: Facilitates automated PCB assembly with a 1.27mm terminal pitch.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power at higher temps).
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GS4A036800GBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low ratio tolerance.
• Signal Conditioning: Isolated paths reduce interference in sensor interfaces.
• Medical/Test Equipment: Stable performance under thermal stress ensures accuracy.
• Industrial Control Systems: Robust ceramic package withstands harsh environments.
• Telecom Infrastructure: Thin-film technology minimizes noise in high-frequency signal chains.

Conclusion of GS4A036800GBT

The GS4A036800GBT stands out for its precision, thermal stability, and isolation properties, making it a superior choice over standard resistor arrays in critical analog designs. Its ceramic SOIC package and thin-film construction cater to applications demanding tight tolerances and long-term reliability. While not PPAP-qualified, it is ideal for industrial, medical, and high-end consumer electronics where consistent performance is paramount. Engineers will appreciate its balance of compact size (4.9mm x 5.99mm x 1.45mm) and high power density, enabling space-efficient PCB layouts without compromising performance.