TT Electronics/IRC

GS8B031541CAT

GS8B031541CAT Description

The GS8B031541CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors, each with a resistance value of 1.54KΩ 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 0.8W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds versatility. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, meeting industry-standard SOIC footprint requirements.

GS8B031541CAT Features

• Precision Tolerance: ±0.25% absolute, ±0.05% ratio tolerance for matched performance in differential circuits.
• Stable Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.
• High-Temperature Operation: Rated up to 125°C, ideal for harsh environments.
• Compact SOIC Package: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Bussed Configuration: Simplifies PCB layout for shared voltage/current paths.
• Low TCR (±25ppm/°C): Minimizes resistance variation across temperature fluctuations.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS8B031541CAT Applications

• Voltage Divider Networks: Precision signal conditioning in ADCs/DACs.
• Current Sensing: Low-drift shunt resistors in power management ICs.
• Medical Equipment: Stable resistance for patient monitoring devices.
• Test & Measurement: Calibration circuits requiring matched resistors.
• Telecom Infrastructure: RF filtering and impedance matching networks.

Conclusion of GS8B031541CAT

The GS8B031541CAT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic substrate, thin-film technology, and bussed design offer superior performance over generic resistor arrays, particularly in precision analog circuits. While not PPAP-compliant, it is a cost-effective solution for industrial and telecom systems where tight tolerances and low TCR are critical. Engineers will appreciate its repeatable performance, robust construction, and compliance with SOIC mounting standards, making it a reliable choice for space-constrained, high-reliability designs.