TT Electronics/IRC

GS4A029312GBT

GS4A029312GBT Description

The GS4A029312GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 93.1 kΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in demanding environments. Its ±50 ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for applications requiring stable and accurate resistance matching.

GS4A029312GBT Features

• Ceramic Construction: Ensures durability and thermal stability.
• Isolated Elements: Four independent resistors (93.1 kΩ each) for flexible circuit design.
• Precision Performance: ±2% absolute tolerance, ±0.1% ratio tolerance, and ±50 ppm/°C tempco.
• High Power Handling: 0.1W per resistor (0.4W total) with a 100V maximum voltage rating.
• Robust Packaging: SOIC-C series with gull-wing termination for reliable surface mounting.
• Wide Operating Range: -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A029312GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: ADC/DAC reference networks and impedance matching.
• Industrial Electronics: Control systems, instrumentation, and test equipment.
• Power Management: Current sensing and load balancing in high-voltage environments.
• Aerospace & Defense: Stable performance under thermal stress and vibration.

Conclusion of GS4A029312GBT

The GS4A029312GBT stands out for its ceramic-based isolation, precision tolerances, and robust SOIC packaging, making it a superior choice for engineers needing reliable resistance networks in harsh conditions. While not automotive-qualified, its wide temperature range and thin-film technology ensure accuracy in industrial, medical, and aerospace applications. Its compact form factor and high power rating further enhance its versatility for space-constrained designs.