TT Electronics/IRC

GS8A031370GDT

GS8A031370GDT Description

The GS8A031370GDT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Featuring a 137Ω resistance value with a tight ±2% absolute tolerance and ±0.5% ratio tolerance, this ceramic-based network ensures reliable signal conditioning and voltage division. Its thin-film technology delivers a low ±25ppm/°C temperature coefficient, minimizing drift across the -70°C to +125°C operating range. The SOIC-C series construction offers robust 100V maximum voltage rating and 0.1W power dissipation per resistor (0.8W total), making it suitable for demanding environments.

GS8A031370GDT Features

• Isolated Resistor Network: 8 independent resistors in a single 16-pin SOIC package, ideal for space-constrained designs.
• High Precision: ±2% tolerance and ±0.5% ratio tolerance ensure consistent performance in differential circuits.
• Stable Thin-Film Technology: ±25ppm/°C TCR guarantees minimal resistance variation under thermal stress.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly (9.91mm × 5.99mm footprint).
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications (non-PPAP).
• Low Profile: 1.45mm height (±0.1mm tolerance) accommodates high-density PCB layouts.

GS8A031370GDT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC reference circuits due to low ratio tolerance.
• Signal Conditioning: Isolated resistors minimize crosstalk in analog front-end designs.
• Industrial Controls: Stable performance in PLC I/O modules and power management systems.
• Test & Measurement Equipment: High accuracy supports calibration and instrumentation circuits.
• Aerospace & Defense: Ceramic packaging ensures reliability in harsh environments (non-RoHS).

Conclusion of GS8A031370GDT

The GS8A031370GDT excels in applications demanding precision, thermal stability, and compact integration. Its isolated thin-film resistors, combined with tight tolerances and wide temperature operation, make it a superior choice over generic networks. While not automotive-qualified, its 100V rating and ceramic durability suit industrial, aerospace, and high-reliability electronics. Engineers benefit from its space-saving SOIC package and low TCR, reducing design complexity in critical circuits.