TT Electronics/IRC

GS4B033922BBT

GS4B033922BBT Description

The GS4B033922BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide operating range (70°C to 125°C). Encased in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 39.2KΩ resistance per resistor, a 0.4W total power rating, and a 100V maximum voltage rating, this component is engineered for precision analog and digital circuits.

GS4B033922BBT Features

• High Accuracy: 0.1% tolerance and ±25ppm/°C TCR for precision signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Compact Design: 4.9mm × 5.99mm footprint with a 1.45mm profile, ideal for space-constrained PCBs.
• BUS Configuration: 7 resistors with a common node, simplifying circuit design in voltage dividers and pull-up networks.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly compatibility.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).

GS4B033922BBT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance values.
• Industrial Controls: PLCs, motor drivers, and power management systems where thermal performance is critical.
• Communications: RF modules, signal conditioning, and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics (note: not PPAP/automotive-qualified).

Conclusion of GS4B033922BBT

The GS4B033922BBT combines high precision, compact packaging, and excellent thermal characteristics, making it a superior choice for engineers designing high-reliability analog systems. While not automotive-grade, its ceramic construction and thin-film technology provide long-term stability in industrial, medical, and communication applications. For projects demanding tight tolerances and low drift, this resistor network delivers consistent performance under varying environmental conditions.