TT Electronics/IRC

GS4B023321BT

GS4B023321BT Description

The GS4B023321BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in an 8-pin narrow SOIC package, this bussed (BUS) network integrates 7 thin-film resistors with a 3.32KΩ resistance value and an exceptional ±0.1% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures minimal drift across the 70°C to 125°C operating range, while the 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) make it suitable for precision analog and digital circuits. The ceramic case and gull-wing termination provide robust mechanical and thermal performance, ideal for surface-mount assembly.

GS4B023321BT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate with thin-film technology ensures reliability under thermal stress.
• Compact Design: 4.9mm × 5.99mm × 1.45mm SOIC package saves PCB space.
• Bussed Configuration: Simplifies circuit design by connecting resistors in a shared topology.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly compatibility.

GS4B023321BT Applications

This resistor network excels in:

• Precision voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and ADCs in industrial automation.
• Analog front-end modules in medical devices, where stability is critical.
• Power management systems requiring low-drift resistance networks.
• Automotive-grade prototypes (though not PPAP/automotive certified).

Conclusion of GS4B023321BT

The GS4B023321BT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over generic resistor arrays. Its ceramic thin-film construction and tight electrical specs cater to high-reliability applications, though designers should note its non-compliance with EU RoHS. Ideal for engineers prioritizing accuracy and space efficiency, this network is a versatile solution for advanced electronic systems.