TT Electronics/IRC

GS8A031373BBT

GS8A031373BBT Description

The GS8A031373BBT is a high-precision, thin-film resistor network from TT Electronics/IRC, designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC (Ceramic) package, it features 8 isolated resistors with a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring stability across a wide operating range (70°C to 125°C). Each resistor offers a 137KΩ value with a derated power handling of 0.1W per element (0.8W total). The SOIC-C series construction provides excellent thermal and mechanical reliability, making it suitable for precision analog and mixed-signal circuits.

GS8A031373BBT Features

• High Precision: ±0.1% absolute and ratio tolerance for accurate signal division.
• Stable Performance: ±25ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Isolated Design: 8 independent resistors (100V max rating) prevent crosstalk in critical circuits.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm dimensional tolerances.
• Wide Temperature Range: Operates up to 125°C, derated from 70°C.
• Non-Automotive: Ideal for industrial and instrumentation use (PPAP not required).

GS8A031373BBT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in medical equipment or industrial sensors.
• Precision Voltage Dividers: Calibration and reference circuits in test/measurement systems.
• Analog Front-Ends: Data acquisition systems requiring stable, matched resistances.
• Telecom & Networking: Impedance matching and termination in high-frequency PCBs.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging enhances durability.

Conclusion of GS8A031373BBT

The GS8A031373BBT stands out for its combination of precision, isolation, and thermal stability, making it a superior choice over plastic-encapsulated networks in harsh environments. Its ceramic SOIC package ensures long-term reliability, while the thin-film technology guarantees low noise and high accuracy. Though not RoHS-compliant, it remains a top-tier solution for non-consumer applications demanding uncompromising performance. Engineers designing high-reliability systems will benefit from its tight tolerances and robust construction.