TT Electronics/IRC

GS7B022942GDT

GS7B022942GDT Description

The GS7B022942GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and tight tolerances. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 29.4KΩ resistance and an absolute tolerance of ±2%. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±50ppm/°C, ensuring minimal resistance drift. Its SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, making it suitable for automated assembly processes. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it balances power handling and compactness.

GS7B022942GDT Features

• Precision Thin-Film Technology: Delivers stable performance with ±2% tolerance and ±0.5% ratio tolerance.
• Robust Ceramic Package: Ensures durability and thermal stability in harsh environments.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• High-Density Integration: 13 resistors in a compact 8.66mm × 5.99mm × 1.45mm footprint.
• Low TCR: ±50ppm/°C minimizes resistance variation with temperature fluctuations.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify PCB assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS7B022942GDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, gain-setting circuits.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.
• Aerospace & Defense: Ruggedized electronics requiring stable performance under thermal stress.

Conclusion of GS7B022942GDT

The GS7B022942GDT stands out for its ceramic-based reliability, tight tolerances, and thermal stability, making it a superior choice for precision electronics. Its compact SOIC package and bussed configuration simplify design while reducing board space. While not PPAP or automotive-grade, it is ideal for industrial, aerospace, and high-reliability commercial applications demanding consistent performance. Engineers will appreciate its low TCR, high power density, and compatibility with automated assembly, ensuring cost-effective integration into advanced systems.