TT Electronics/IRC

GS8B031271JFT

GS8B031271JFT Description

The GS8B031271JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 1.27KΩ resistance value and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -55°C to +125°C. The SOIC-C series package provides robust mechanical and thermal characteristics, with a compact footprint (9.91mm x 5.99mm x 1.45mm) ideal for space-constrained designs.

GS8B031271JFT Features

• Bussed Network Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• High Power Handling: 0.8W total power rating (0.05W per resistor) with derating up to 125°C.
• Precision Thin Film: Delivers ±25ppm/°C thermal stability and ±1% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate ensures durability and excellent heat dissipation.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 1.27mm pitch for compatibility with standard SOIC processes.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GS8B031271JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in measurement systems.
• Industrial Control Systems: Bus line termination, pull-up/pull-down networks, and I/O protection.
• Automotive Electronics: Non-automotive-grade but suitable for benign environments like infotainment or lighting controls.
• Medical Devices: Stable resistance networks for diagnostic equipment where thermal drift is critical.
• Telecommunications: Impedance matching and filtering in high-frequency circuits.

Conclusion of GS8B031271JFT

The GS8B031271JFT combines high precision, thermal stability, and compact packaging, making it a versatile choice for engineers needing reliable resistor networks. Its bussed design reduces component count, while the ceramic SOIC package ensures longevity in harsh environments. Although not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where consistent performance and space efficiency are paramount. For designs requiring tight tolerance and low thermal drift, this model stands out among similar networks.