TT Electronics/IRC

GS4B021501BAT

GS4B021501BAT Description

The GS4B021501BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for demanding electronic applications. It features a 1.5KΩ resistance value with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy. The thin-film technology and ±50ppm/°C temperature coefficient provide stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is built for reliability in precision circuits.

GS4B021501BAT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (4.9mm x 5.99mm x 1.45mm) with gull-wing termination for secure surface mounting.
• High Precision: ±0.1% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Thermal Stability: ±50ppm/°C TCR ensures minimal resistance drift.
• Bussed Configuration: Simplifies PCB layout in voltage-divider or bus-termination applications.
• Wide Operating Range: Suitable for -55°C to +125°C environments (derated above 70°C).
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in dense layouts.

GS4B021501BAT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, sensor interfaces, and feedback loops.
• Industrial Controls: Used in PLC modules, instrumentation, and test equipment requiring tight tolerance.
• Communications: Signal conditioning in RF front-ends and baseband processing.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where precision is key.
• Power Management: Voltage dividers in DC-DC converters or monitoring circuits.

Conclusion of GS4B021501BAT

The GS4B021501BAT excels in applications demanding high accuracy, thermal stability, and compact design. Its ceramic construction, thin-film technology, and bussed architecture make it superior to standard thick-film networks in precision environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, telecom, and lab equipment where reliability and tolerance are critical. Engineers will appreciate its balance of performance, size, and ease of integration in space-constrained designs.