TT Electronics/IRC

GS4B025100CAT

GS4B025100CAT Description

The GS4B025100CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 7-resistor bussed (BUS) array is housed in an 8-pin narrow SOIC package, offering a compact footprint with 510Ω resistance per element and an exceptional ±0.25% absolute tolerance. Its thin-film technology ensures stable performance, supported by a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. The device operates over a wide temperature range (-70°C to +125°C) and delivers a 0.4W total power rating (0.05W per resistor). With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in space-constrained designs.

GS4B025100CAT Features

• Precision Tolerance: ±0.25% absolute, ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic case (SOIC-C series) ensures durability and thermal stability.
• High-Density Integration: 7 resistors in an 8-pin SOIC (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated PCB assembly.

GS4B025100CAT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor interfaces requiring tight tolerance matching.
• Medical instrumentation where stability and accuracy are critical.
• Industrial control systems exposed to wide temperature swings.
• Telecom infrastructure for signal conditioning and impedance matching.
• Aerospace and defense electronics demanding high reliability under harsh conditions.

Conclusion of GS4B025100CAT

The GS4B025100CAT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over standard thick-film networks. Its ceramic substrate and thin-film technology ensure long-term stability, while the bussed configuration simplifies circuit design. Ideal for high-reliability applications, this resistor network is a cost-effective solution for engineers prioritizing accuracy and space efficiency.