TT Electronics/IRC

GS4B031472BBT

GS4B031472BBT Description

The GS4B031472BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 7-resistor network features a 14.7KΩ resistance value per resistor with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and operates within a wide temperature range of -70°C to +125°C. Its gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating makes it suitable for high-reliability circuits.

GS4B031472BBT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Compact & Reliable: SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances ensures consistent PCB fit.
• High Power Handling: 0.4W total power rating (derated up to 125°C) for energy-efficient designs.
• Automation-Friendly: Gull-wing leads and surface-mount compatibility streamline high-volume manufacturing.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.

GS4B031472BBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: High-accuracy analog front-ends where drift is unacceptable.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Aerospace & Defense: Reliable operation under extreme temperatures and vibrations.
• Test & Measurement Equipment: Low-noise, high-stability requirements for calibration systems.

Conclusion of GS4B031472BBT

The GS4B031472BBT stands out for its precision, compactness, and ruggedness, making it a superior choice for applications demanding tight tolerances and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term reliability for industrial, medical, and high-end consumer electronics. Engineers will appreciate its balance of performance and manufacturability, particularly in space-constrained, high-accuracy designs.