TT Electronics/IRC

GS4A039102CBT

GS4A039102CBT Description

The GS4A039102CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 91 kΩ and an absolute tolerance of ±0.25%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring stability in harsh environments. Its ±25 ppm/°C temperature coefficient and ratio tolerance of ±0.1% make it ideal for precision analog circuits. The 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) provide robust performance in compact designs.

GS4A039102CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±25 ppm/°C tempco ensures minimal drift.
• Robust Construction: Ceramic case and gull-wing termination enhance durability in surface-mount applications.
• Isolated Resistors: Four independent 91 kΩ resistors in an 8-pin SOIC package for flexible circuit design.
• 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).

GS4A039102CBT Applications

This resistor network excels in:

• Precision voltage dividers and analog signal processing in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs requiring low drift.
• Industrial control systems where temperature stability and accuracy are critical.
• Medical electronics, particularly in sensor interfaces and calibration circuits.
• Telecom infrastructure, supporting impedance matching and filtering in RF modules.

Conclusion of GS4A039102CBT

The GS4A039102CBT combines high accuracy, thermal stability, and compact packaging, making it a superior choice for precision electronics. While not automotive-compliant, its ceramic construction and isolated resistors offer reliability in industrial and medical applications. Engineers will appreciate its tight tolerances, low TCR, and robust voltage handling, ensuring consistent performance in mission-critical designs. For systems demanding low drift and high-density resistor networks, this model stands out as a cost-effective, high-performance solution.