TT Electronics/IRC

GS8B032940GDT

GS8B032940GDT Description

The GS8B032940GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a 294Ω resistance and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The device offers a 0.8W total power rating (0.05W per resistor) and supports 100V maximum voltage, making it suitable for high-reliability circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations for robust surface-mount assembly.

GS8B032940GDT Features

• Precision Thin-Film Technology: Delivers low TCR (±25ppm/°C) and ±0.5% ratio tolerance for matched resistance values.
• Robust Ceramic Package: Enhances thermal stability and mechanical durability in harsh conditions.
• High-Density Integration: 15 resistors in a compact 9.91mm × 5.99mm × 1.45mm footprint (SOIC-16).
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C rating suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.

GS8B032940GDT Applications

• Voltage Division & Bus Termination: Precision networks in ADCs, DACs, and signal conditioning circuits.
• Industrial Controls: Stable performance in PLC I/O modules, motor drives, and power supplies.
• Telecom Infrastructure: Line impedance matching and RF front-end biasing due to low TCR.
• Test & Measurement Equipment: High-accuracy sensor interfaces and calibration circuits.
• Aerospace & Defense: Ceramic packaging resists vibration and thermal shock in avionics.

Conclusion of GS8B032940GDT

The GS8B032940GDT excels in precision analog designs requiring tight tolerance, thermal stability, and compact integration. Its ceramic SOIC package and thin-film resistors provide superior reliability over plastic-encapsulated networks, particularly in high-temperature or high-voltage environments. While not automotive-qualified, it is a cost-effective solution for industrial, telecom, and instrumentation applications demanding long-term performance. Engineers will value its balance of density, accuracy, and ruggedness in critical circuits.