TT Electronics/IRC

GS4B021150FT

GS4B021150FT Description

The GS4B021150FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values and tight tolerances. This ceramic-based thin-film resistor network offers a 115Ω resistance per element with an absolute tolerance of ±1% and a low temperature coefficient of ±50ppm/°C, ensuring reliable performance across a wide temperature range (70°C to 125°C). Its SOIC-C series construction provides excellent thermal and mechanical stability, making it suitable for demanding environments. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this component is engineered for efficiency and durability in surface-mount applications.

GS4B021150FT Features

• Bussed Network Design: 7 resistors connected in a bus configuration, simplifying PCB layout and reducing component count.
• High Precision: ±1% tolerance and ±50ppm/°C TCR ensure consistent performance in varying thermal conditions.
• Robust Construction: Ceramic substrate and thin-film technology enhance reliability and longevity.
• Compact & Efficient: 4.9mm × 5.99mm × 1.45mm SOIC package with gull-wing termination for easy surface mounting.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive & Industrial Suitability: Though not PPAP or automotive-qualified, its rugged design suits industrial controls, instrumentation, and telecom systems.

GS4B021150FT Applications

• Voltage Division & Current Limiting: Ideal for precision analog circuits and sensor interfaces.
• Signal Conditioning: Used in data acquisition systems and ADC/DAC reference networks.
• Industrial Electronics: Suitable for PLCs, power supplies, and control systems requiring stable resistance.
• Telecommunications: Ensures signal integrity in RF and baseband applications.
• Test & Measurement Equipment: Provides accurate resistance values for calibration and feedback circuits.

Conclusion of GS4B021150FT

The GS4B021150FT stands out for its precision, compactness, and thermal stability, making it a superior choice for engineers designing high-reliability systems. Its bussed architecture reduces board space, while the ceramic substrate ensures robustness in harsh conditions. Though not RoHS-compliant, its performance in industrial and telecom applications justifies its use where precision and durability are critical. For designs demanding tight tolerances and low TCR in a space-saving package, this resistor network delivers exceptional value.