TT Electronics/IRC

GS4A038662FBT

GS4A038662FBT Description

The GS4A038662FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 86.6 kΩ and an absolute tolerance of ±1%. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25 ppm/°C, ensuring stable performance under thermal stress. Encased in a robust ceramic SOIC package, it provides excellent durability and thermal conductivity. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for precision analog and digital circuits.

GS4A038662FBT Features

• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Stable Performance: Low TCR (±25 ppm/°C) ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• Isolated Design: Four independent resistors reduce crosstalk in sensitive circuits.
• Surface-Mount Compatibility: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), suitable for space-constrained designs.

GS4A038662FBT Applications

This resistor network excels in:

• Precision voltage dividers in measurement equipment.
• Signal conditioning circuits for sensors and ADCs.
• Industrial control systems requiring stable resistance under thermal cycling.
• Medical devices where accuracy and reliability are critical.
• Automotive electronics (non-automotive grade but suitable for benign environments).
• Telecommunication infrastructure for impedance matching and filtering.

Conclusion of GS4A038662FBT

The GS4A038662FBT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its thin-film technology and isolated resistors provide exceptional performance in industrial, medical, and telecom systems. Engineers seeking a compact, high-tolerance resistor network will find this model ideal for minimizing drift and maximizing circuit accuracy.