TT Electronics/IRC

GS4A031153DAT

GS4A031153DAT Description

The GS4A031153DAT 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 115KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C for stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W (1/10W) power dissipation per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A031153DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 115KΩ resistors for flexible circuit design.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperatures.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.

GS4A031153DAT Applications

• Precision Voltage Dividers: Ideal for sensor interfaces and ADC reference circuits.
• Signal Conditioning: Used in instrumentation and medical devices requiring stable resistance ratios.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Automotive Electronics: Despite non-automotive PPAP status, suitable for non-safety-critical modules.
• Aerospace & Defense: Ceramic packaging and low TCR meet harsh-environment demands.

Conclusion of GS4A031153DAT

The GS4A031153DAT excels in applications demanding high accuracy, thermal stability, and compact design. Its ceramic construction, isolated resistors, and tight tolerances make it superior to standard epoxy-based networks. While not PPAP-qualified, it is a cost-effective solution for precision analog circuits in industrial, medical, and aerospace systems. Engineers will appreciate its repeatable performance and ease of integration into surface-mount assemblies.