TT Electronics/IRC

GS8B029762DT

GS8B029762DT Description

The GS8B029762DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding circuit applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 97.6 kΩ resistance and an ultra-tight ±0.5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±50 ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.8W total power dissipation (0.05W per resistor) make it suitable for precision analog and digital systems. The gull-wing termination and surface-mount design facilitate automated PCB assembly.

GS8B029762DT Features

• High Precision: ±0.5% tolerance and ±50 ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic substrate with thin-film technology for durability and thermal stability.
• Compact Footprint: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Bussed Configuration: Simplifies PCB layout by connecting multiple resistors to a common node.
• Wide Operating Range: -70°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Low Power Dissipation: 0.05W per resistor (1/20W) balances performance and energy efficiency.

GS8B029762DT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and feedback networks requiring precision stability.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I2C, SPI).
• Industrial Electronics: Control systems, instrumentation, and test equipment where temperature fluctuations are common.
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Aerospace & Defense: Non-RoHS compliant version suits applications exempt from EU restrictions.

Conclusion of GS8B029762DT

The GS8B029762DT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over generic resistor arrays. While not automotive-qualified, its wide temperature range and bussed design reduce component count and improve reliability in industrial, communications, and high-reliability systems. Engineers seeking a cost-effective, high-performance network resistor for space-constrained designs will find this model ideal.