TT Electronics/IRC

GS4B036342CAT

GS4B036342CAT Description

The GS4B036342CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a ceramic substrate with thin-film technology, ensuring excellent stability and low noise. With a resistance value of 63.4KΩ and an absolute tolerance of ±0.25%, this network offers superior accuracy, complemented by a ratio tolerance of ±0.05% for matched performance. Its ±25ppm/°C temperature coefficient ensures minimal drift across a wide operating range of -55°C to +125°C, making it ideal for precision circuits.

GS4B036342CAT Features

• High Precision: Tight tolerances (±0.25% absolute, ±0.05% ratio) for critical applications.
• Robust Construction: Ceramic case with thin-film resistors for durability and thermal stability.
• Space-Efficient: Compact SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing terminals for easy PCB integration.
• Wide Voltage Range: Supports up to 100V with a derated power handling of 0.05W/resistor (0.4W total).
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom applications.

GS4B036342CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning due to its low TCR and tight ratio tolerance.
• Medical instrumentation and test equipment where stability and accuracy are critical.
• Industrial control systems requiring robust performance in harsh environments.
• Telecom infrastructure for impedance matching and filtering in high-frequency circuits.

Conclusion of GS4B036342CAT

The GS4B036342CAT stands out for its exceptional precision, compact design, and reliability in demanding applications. Its ceramic thin-film construction and low TCR make it a superior choice over standard thick-film networks, particularly where thermal stability and long-term accuracy are paramount. While not automotive-qualified, its performance suits high-reliability industrial, medical, and telecom systems. Engineers seeking a cost-effective, high-performance resistor network will find this model an optimal solution.