TT Electronics/IRC

GS4A034122DBT

GS4A034122DBT Description

The GS4A034122DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 41.2KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, making it ideal for stable performance in varying thermal conditions. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V, suitable for high-reliability circuits.

GS4A034122DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High-Temperature Operation: Rated for 125°C with derated power up to 70°C.
• Low TCR: ±25ppm/°C minimizes resistance drift.
• Isolated Elements: Four independent resistors in an 8-pin SOIC package.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Non-Automotive: Suitable for industrial and instrumentation use.

GS4A034122DBT Applications

This resistor network excels in precision circuits requiring stable resistance values under thermal stress, such as:

• Analog signal conditioning in test & measurement equipment.
• Voltage dividers and gain networks in op-amp circuits.
• Medical devices where accuracy and reliability are critical.
• Industrial control systems with extended temperature requirements.
• Telecommunication infrastructure for impedance matching.

Conclusion of GS4A034122DBT

The GS4A034122DBT stands out for its ceramic-based isolation, tight tolerances, and low TCR, making it a superior choice for precision applications. While not PPAP or RoHS compliant, its high-temperature resilience and thin-film technology cater to specialized industrial needs. Engineers will appreciate its balance of accuracy, power handling, and compact SOIC footprint, particularly in environments where thermal stability is paramount.