TT Electronics/IRC

GS8B034991JCT

GS8B034991JCT Description

The GS8B034991JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values across a wide temperature range. This 16-pin narrow SOIC device features 15 bussed resistors with a 4.99KΩ resistance value and a ±5% absolute tolerance, ensuring consistent performance in demanding environments. Its thin-film technology and ±25ppm/°C temperature coefficient provide excellent stability, while the 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits. The SOIC package with gull-wing termination ensures reliable surface-mount assembly, and its 100V maximum voltage rating accommodates a variety of signal and power applications.

GS8B034991JCT Features

• Bussed Network Design: 15 resistors connected in a bus configuration, simplifying circuit layout.
• High Stability: ±25ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances durability and thermal performance.
• Precision Tolerance: ±5% absolute tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Wide Operating Range: -70°C to +125°C derated power range and 125°C maximum operating temperature.
• Compact Footprint: 9.91mm length × 5.99mm depth × 1.45mm height with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.

GS8B034991JCT Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and analog signal processing.
• Industrial Electronics: Suitable for PLCs, sensors, and control systems requiring stable resistance.
• Automotive Systems: Despite not being PPAP or automotive-qualified, it can be used in non-safety-critical automotive modules.
• Test & Measurement Equipment: Precision instruments benefit from its low TCR and tight tolerance.
• Consumer Electronics: Compact size and reliability make it useful in audio/video and communication devices.

Conclusion of GS8B034991JCT

The GS8B034991JCT resistor network excels in applications demanding high stability, precision, and compact design. Its ceramic construction, thin-film technology, and bussed configuration offer superior performance compared to standard thick-film networks. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, consumer, and instrumentation markets. Engineers will appreciate its ease of integration, robust thermal handling, and consistent electrical characteristics, making it a versatile choice for diverse circuit designs.