TT Electronics/IRC

GS7B022872JFT

GS7B022872JFT Description

The GS7B022872JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a resistance value of 28.7KΩ and a ±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 thermally challenging conditions. Its ±50ppm/°C temperature coefficient and ±1% ratio tolerance make it ideal for applications requiring stable, matched resistances.

GS7B022872JFT Features

• Robust Construction: Ceramic substrate with thin-film technology for high stability and low noise.
• Precision Performance: ±5% absolute tolerance and ±1% ratio tolerance ensure consistent performance in differential circuits.
• High Power Handling: 0.7W total power rating (0.05W per resistor) with a 100V maximum voltage rating.
• Compact & Reliable: SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface mounting.
• Wide Operating Range: Suitable for -70°C to +125°C, making it adaptable to industrial and automotive-grade environments (though not PPAP or Automotive certified).

GS7B022872JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Stable resistance matching for sensors, ADCs, and DACs.
• Power Management: Current-limiting and load-sharing in multi-channel power supplies.
• Test & Measurement Equipment: High-accuracy reference networks due to low TCR and tight ratio tolerance.

Conclusion of GS7B022872JFT

The GS7B022872JFT stands out for its ceramic-based durability, precision thin-film resistors, and compact SOIC footprint. While not RoHS-compliant, its thermal stability and tight tolerances make it a preferred choice for engineers designing robust, high-performance electronics. Ideal for industrial, instrumentation, and power applications where reliability and accuracy are critical.