TT Electronics/IRC

GS8B035112JFT

GS8B035112JFT Description

The GS8B035112JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a 51.1kΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The SOIC-C series construction offers robust ceramic substrate durability, while the gull-wing termination facilitates easy surface-mount assembly.

GS8B035112JFT Features

• Precision Thin-Film Technology: Delivers stable ±25ppm/°C TCR for consistent performance in thermal environments.
• Bussed Network Design: Simplifies PCB layout with 15 resistors sharing common connections, reducing component count.
• High-Temperature Resilience: Rated for 125°C continuous operation, ideal for harsh environments.
• Compact SOIC Package: 9.91mm x 5.99mm footprint with 1.27mm terminal pitch, optimizing board space.
• Ceramic Substrate: Enhances thermal conductivity and mechanical strength vs. polymer-based networks.
• Low Power Dissipation: 0.8W total power rating (0.05W per resistor) suits energy-sensitive designs.

GS8B035112JFT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Reliable operation in diagnostic equipment where thermal stability is critical.
• Automotive Subsystems (non-safety): Infotainment or climate control circuits, though not PPAP-certified.
• Test & Measurement: Calibration circuits requiring tight ±1% ratio tolerance for accuracy.

Conclusion of GS8B035112JFT

The GS8B035112JFT excels in applications demanding thermal stability, space efficiency, and simplified routing. Its ceramic construction, low TCR, and bussed architecture provide distinct advantages over polymer-based or discrete alternatives. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and precision instrumentation designs where reliability under thermal stress is paramount. Engineers will appreciate its balance of performance, durability, and integration benefits.