TT Electronics/IRC

GS8B033090JBT

GS8B033090JBT Description

The GS8B033090JBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for surface-mount applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 309Ω resistance and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.05W (1/20) power rating per resistor and 0.8W total power rating provide reliable performance in compact designs. With a 100V maximum voltage rating and gull-wing termination, it combines durability with ease of assembly.

GS8B033090JBT Features

• High-Density Integration: 15 resistors in a compact 9.91mm × 5.99mm × 1.45mm SOIC package, optimizing PCB space.
• Stable Thin-Film Technology: Delivers ±0.1% ratio tolerance for precision signal conditioning.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Automated Assembly-Friendly: 1.27mm terminal pitch and gull-wing leads simplify pick-and-place processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GS8B033090JBT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in ADC/DAC reference networks.
• Signal Conditioning: Buffering and impedance matching in communication systems.
• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Medical Electronics: Low-drift resistance for diagnostic equipment.
• Power Management: Current-limiting networks in DC-DC converters.

Conclusion of GS8B033090JBT

The GS8B033090JBT stands out for its combination of precision, thermal stability, and compact design. Its ceramic substrate and thin-film technology offer superior performance over polymer-based networks, particularly in high-temperature or precision-critical applications. While not RoHS-compliant, its reliability in harsh environments makes it a preferred choice for industrial and telecom designs. Engineers seeking a cost-effective, high-density resistor array with tight ratio tolerance will find this model exceptionally versatile.