TT Electronics/IRC

GS8A021403BT

GS8A021403BT Description

The GS8A021403BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 140K Ohm resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers superior thermal stability and mechanical robustness, making it ideal for high-reliability environments. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) device is engineered for precision analog and digital circuits.

GS8A021403BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical signal integrity.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• Isolation-Centric Design: ISOL circuit designator minimizes crosstalk in multi-channel systems.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm gull-wing pitch for dense PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/automotive certified).
• Low Noise: Thin-film technology reduces parasitic effects, ideal for sensitive analog circuits.

GS8A021403BT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test/measurement equipment.
• Medical Electronics: Isolation barriers in patient monitoring systems.
• Industrial Controls: Signal conditioning in PLCs and sensor interfaces.
• Communications: Impedance matching in RF and high-speed data converters.
• Power Management: Current sensing and balancing in multi-rail supplies.

Conclusion of GS8A021403BT

The GS8A021403BT excels in applications demanding high accuracy, thermal stability, and compact integration. Its ceramic isolation package, thin-film construction, and tight electrical specs make it a standout choice over generic resistor networks, particularly in environments where long-term reliability and minimal drift are critical. While not automotive-grade, its performance suits industrial, medical, and precision analog designs where component-level consistency is paramount.