TT Electronics/IRC

GS4B036981JFT

GS4B036981JFT Description

The GS4B036981JFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for space-constrained surface-mount applications. Featuring a 6.98KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, this ceramic-based thin-film network ensures stable performance across a wide temperature range (70°C to 125°C). Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction offers robust mechanical stability, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and gull-wing termination for reliable solder joints.

GS4B036981JFT Features

• Bussed Network Design: Simplifies PCB layout by integrating multiple resistors into a single package.
• High Power Handling: 0.4W total power rating (0.05W per resistor) ensures durability in demanding environments.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term stability.
• Precision Tolerance: ±5% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Robust Packaging: Ceramic case and SOIC-8 form factor provide thermal and mechanical resilience.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial standards.

GS4B036981JFT Applications

• Voltage Divider Networks: Ideal for precision analog signal conditioning.
• Digital Pull-Up/Pull-Down Circuits: Ensures consistent logic-level referencing.
• Sensor Interface Modules: Stable resistance for bridge circuits in pressure/temperature sensors.
• Medical Electronics: Reliable performance in diagnostic equipment due to low drift.
• Industrial Control Systems: Withstands harsh environments with its ceramic construction.

Conclusion of GS4B036981JFT

The GS4B036981JFT excels in applications requiring compact, high-density resistor networks with tight tolerance and thermal stability. Its bussed architecture reduces component count, while the thin-film ceramic design ensures reliability in industrial and medical electronics. Though not automotive-grade, its 125°C rating and low TCR make it a versatile choice for precision circuits. Engineers seeking a cost-effective, space-saving solution for signal conditioning or voltage division will find this model highly capable.