TT Electronics/IRC

GS8B032102BT

GS8B032102BT Description

The GS8B032102BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors, each with a 21kΩ resistance and an exceptional ±0.1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°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 circuits.

GS8B032102BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing termination for durability and solderability.
• Compact Design: 9.91mm × 5.99mm × 1.45mm SOIC package (±0.1mm length/height tolerance).
• Wide Operating Range: -70°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP or Automotive certified).
• Bussed Configuration: Simplifies PCB layout by reducing discrete component count.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS8B032102BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: For sensors, amplifiers, and feedback networks.
• Industrial Control Systems: Where temperature stability and long-term reliability are paramount.
• Test & Measurement Equipment: Demanding sub-1% tolerance and minimal drift.
• Aerospace & Defense Electronics: Non-RoHS compliant version suits legacy systems.

Conclusion of GS8B032102BT

The GS8B032102BT stands out for its combination of precision, compactness, and thermal stability, making it a superior choice over generic resistor arrays. While not automotive-qualified, its ceramic construction and thin-film technology ensure performance in mission-critical industrial and instrumentation applications. Engineers will appreciate its ease of integration and reduced BOM complexity, particularly in space-constrained designs requiring high accuracy.