TT Electronics/IRC

GS8B013921FBT

GS8B013921FBT Description

The GS8B013921FBT 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 3.92KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a ±100ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -55°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating suit precision analog and digital circuits.

GS8B013921FBT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Bussed network (15 resistors) simplifies PCB layout in bus-line applications.
• 1% absolute tolerance and ±0.1% ratio tolerance for precision signal conditioning.
• Thin-film technology ensures low noise and high accuracy.
• Wide temperature range (70°C to 125°C derated) for harsh environments.
• Gull-wing termination (1.27mm pitch) for robust SMT compatibility.
• Non-automotive and non-PPAP compliant, ideal for industrial/consumer electronics.

GS8B013921FBT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in microcontrollers.
• Sensor signal conditioning (e.g., thermocouples, strain gauges).
• Analog-to-digital converter (ADC) reference circuits requiring tight tolerance.
• Industrial control systems where temperature stability is critical.
• Power management modules in telecom and computing hardware.

Conclusion of GS8B013921FBT

The GS8B013921FBT stands out for its ceramic construction, precision tolerances, and robust SOIC packaging, making it a reliable choice for high-accuracy, space-constrained designs. While not RoHS-compliant, its thermal performance and thin-film reliability make it ideal for industrial, instrumentation, and communication systems demanding stable resistance over temperature fluctuations. Engineers will appreciate its simplified bus architecture and consistent performance in critical circuits.