TT Electronics/IRC

GS4B031401BAT

GS4B031401BAT Description

The GS4B031401BAT 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 applications, it features a 1.4KΩ resistance value with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy. The thin-film technology and ±25ppm/°C temperature coefficient provide stable performance across a wide temperature range (70°C to 125°C). With a maximum operating temperature of 125°C and a power rating of 0.4W (0.05W per resistor), this network is engineered for reliability in precision circuits. Its 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount applications requiring tight tolerances and low thermal drift.

GS4B031401BAT Features

• Ceramic Case & Thin Film Technology: Ensures high stability and low noise in harsh environments.
• Ultra-Tight Tolerances: ±0.1% absolute and ±0.05% ratio tolerance for precision applications.
• Low TCR (±25ppm/°C): Minimal resistance variation over temperature.
• Bussed Network (BUS): Simplifies circuit design with interconnected resistors.
• SOIC Package (4.9mm x 5.99mm x 1.45mm): Compact footprint with a 1.27mm terminal pitch for high-density PCB layouts.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications (though not PPAP/AEC-Q200 qualified).
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring non-compliant materials.

GS4B031401BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where tolerance matching is critical.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable performance under thermal stress.
• Test & Measurement Equipment: Calibration tools and data acquisition systems demanding low drift.
• Legacy Electronics: Military/aerospace systems or medical devices where non-RoHS compliance is acceptable.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GS4B031401BAT

The GS4B031401BAT stands out for its combination of precision, stability, and compact design, making it a superior choice for engineers needing high-accuracy resistor networks in space-constrained or thermally challenging environments. While not automotive-qualified, its ceramic construction and tight tolerances make it ideal for industrial, medical, and precision electronics. For applications demanding low TCR, matched ratios, and robust performance, this TT Electronics/IRC offering delivers unmatched reliability.