TT Electronics/IRC

GS8B034022CAT

GS8B034022CAT Description

The GS8B034022CAT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 resistors with a common node, each rated at 40.2KΩ and an absolute tolerance of ±0.25%. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient (±25ppm/°C), ensuring minimal resistance drift. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS8B034022CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for matched resistance values.
• Stable Performance: Thin-film technology with ±25ppm/°C TCR ensures reliability in thermal variations.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive environments (though not PPAP/automotive-qualified).
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GS8B034022CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog front-end circuits for data acquisition systems, where ratio tolerance is critical.
• Medical instrumentation requiring long-term stability and low drift.
• Industrial control systems operating in high-temperature environments.
• Legacy electronics needing non-RoHS compliant, high-reliability components.

Conclusion of GS8B034022CAT

The GS8B034022CAT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a superior choice for precision applications. While not automotive-grade, its ceramic thin-film design and bussed architecture offer unmatched performance in harsh conditions. Engineers will value its tight tolerances and low TCR for critical circuits where consistency is paramount. Ideal for high-end industrial, medical, and instrumentation designs, this network combines reliability with advanced thin-film technology.