TT Electronics/IRC

GS4A033602DBT

GS4A033602DBT Description

The GS4A033602DBT 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 36 kΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a low temperature coefficient of ±25 ppm/°C and a power rating of 0.1 W per resistor (0.4 W total), it delivers reliable performance in precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal management.

GS4A033602DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Stable Performance: ±25 ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic SOIC package with a 100 V maximum voltage rating.
• Isolated Resistors: Four independent 36 kΩ resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 1.27 mm pitch for easy assembly.
• Wide Operating Range: -70°C to +125°C, derated up to 125°C.
• Compact Dimensions: 4.9 mm (L) × 5.99 mm (D) × 1.45 mm (H), ideal for space-constrained designs.

GS4A033602DBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR and tight tolerance make it suitable for:

• Medical instrumentation (e.g., patient monitoring systems).
• Industrial automation (e.g., sensor interfaces, PLCs).
• Telecommunications (e.g., RF matching networks).
• Test & measurement equipment requiring stable reference resistances.
• Automotive subsystems (non-automotive grade but usable in benign environments).

Conclusion of GS4A033602DBT

The GS4A033602DBT stands out for its precision, thermal stability, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its performance metrics align with industrial and medical standards. Engineers will appreciate its balance of accuracy, power handling, and compact form factor, particularly in designs demanding tight resistor matching and minimal drift. For OEMs prioritizing long-term stability and repeatability, this network offers a compelling solution.