TT Electronics/IRC

GS4B025231BT

GS4B025231BT Description

The GS4B025231BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding electronic applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±50ppm/°C temperature coefficient and a ±0.1% absolute tolerance. The network features a 5.23KΩ resistance value per resistor, rated for 0.05W (1/20) power dissipation per element and 0.4W total power. Its 100V maximum voltage rating and 125°C operating temperature range make it suitable for harsh environments. The gull-wing termination and surface-mount design ensure reliable PCB integration.

GS4B025231BT Features

• Precision Performance: Ultra-tight ±0.1% tolerance and low ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case (SOIC-C series) enhances thermal and mechanical durability.
• Optimized Layout: Bussed (BUS) topology simplifies circuit design in voltage-divider or pull-up/down applications.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch for high-density PCBs.
• Reliable Compliance: EAR99 ECCN classification, though non-RoHS; ideal for legacy or industrial systems.

GS4B025231BT Applications

• Precision Instrumentation: Signal conditioning, ADC/DAC reference networks.
• Automotive Systems: Non-automotive grade but suitable for industrial-grade sensors or control modules.
• Power Management: Voltage division in DC/DC converters or feedback loops.
• Communications: Impedance matching in RF or high-speed digital circuits.

Conclusion of GS4B025231BT

The GS4B025231BT excels in precision, stability, and compactness, making it a top choice for engineers needing reliable resistor networks in industrial, telecom, or test equipment. Its ceramic thin-film construction and bussed design offer superior performance over generic arrays, particularly where low drift and high accuracy are critical. While not PPAP or automotive-qualified, its 125°C rating and tight tolerances ensure robustness in specialized applications.