TT Electronics/IRC

GS8B021581FBT

GS8B021581FBT Description

The GS8B021581FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 1.58KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stability across a wide operating temperature range of 70°C to 125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while its 0.8W total power rating (0.05W per resistor) suits compact, power-sensitive designs.

GS8B021581FBT Features

• Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• Bussed Network: Simplifies circuit design by connecting multiple resistors to a common node.
• High Precision: ±1% tolerance and ±0.1% ratio tolerance for critical analog/digital applications.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive subsystems (non-automotive qualified).
• Low TCR: ±50ppm/°C ensures minimal resistance drift under temperature fluctuations.
• Compact SOIC Package: Space-saving 16-pin narrow profile (1.27mm pitch) for high-density PCBs.

GS8B021581FBT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC circuits.
• Industrial Controls: Feedback networks in power supplies and motor drivers.
• Test & Measurement Equipment: Calibration and reference circuits requiring stable resistance values.
• Consumer Electronics: Audio processing and display driver circuits where space and accuracy are critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GS8B021581FBT

The GS8B021581FBT excels in applications demanding tight tolerance, thermal stability, and compact form factors. Its ceramic thin-film design and bussed architecture reduce component count while improving reliability, making it a superior choice over generic resistor arrays. Though not PPAP or automotive-qualified, its 125°C rating and low TCR cater to industrial and precision electronics. Engineers will value its balance of performance, size, and cost in next-generation designs.