TT Electronics/IRC

GS8B034302GT

GS8B034302GT Description

The GS8B034302GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration device integrates 15 thin-film resistors, each with a 43KΩ resistance and a tight ±2% tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of -70°C to +125°C, making it suitable for demanding environments. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly. With a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances compactness (9.91mm × 5.99mm × 1.45mm) with robustness.

GS8B034302GT Features

• Precision Thin-Film Technology: Delivers low TCR (±25ppm/°C) and high accuracy (±2%) for stable performance.
• Ceramic Substrate: Enhances thermal management and durability in high-temperature applications.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Narrow SOIC Package: Space-saving 16-pin footprint (1.27mm pitch) ideal for dense PCB layouts.
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C, ensuring reliability in harsh conditions.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive-grade systems (though non-PPAP).

GS8B034302GT Applications

• Analog Signal Conditioning: Precision voltage dividers or pull-up networks in sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistor arrays.
• Test & Measurement Equipment: Calibration circuits or reference networks due to low TCR.
• Aerospace & Defense: Non-RoHS compliant version may suit legacy systems where ceramic reliability is critical.
• Consumer Electronics: Audio amplifiers or display drivers benefiting from compact, high-density resistor integration.

Conclusion of GS8B034302GT

The GS8B034302GT excels in applications demanding precision, thermal resilience, and space efficiency. Its ceramic thin-film design and bussed architecture offer superior performance over polymer-based networks, particularly in high-temperature or high-voltage scenarios. While not automotive-qualified, its industrial-grade robustness and tight tolerances make it a versatile choice for engineers prioritizing reliability in compact designs. For projects requiring stable, high-density resistor networks, this model stands out as a technically advanced solution.