TT Electronics/IRC

GS4B011582BBT

GS4B011582BBT Description

The GS4B011582BBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for demanding electronic applications. Encased in a ceramic SOIC-8 package, it features a 15.8KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic substrate enhances thermal performance and durability.

GS4B011582BBT Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±100ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Ceramic Package: Offers superior thermal conductivity and mechanical strength compared to polymer-based alternatives.
• High-Density Integration: 7 resistors in an 8-pin SOIC (4.9mm × 5.99mm × 1.45mm) save board space without compromising accuracy.
• Automated Assembly-Friendly: Gull-wing leads and 1.27mm pitch ensure compatibility with pick-and-place systems.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C, ideal for industrial and instrumentation use.

GS4B011582BBT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: High-reliability networks for patient monitoring equipment where accuracy is paramount.
• Industrial Control Systems: Stable performance in PLC modules and process control instrumentation.
• Aerospace & Defense: Ceramic construction meets ruggedness requirements for avionics and communication systems.
• Test & Measurement Equipment: Low TCR ensures minimal drift in calibration tools and multichannel data acquisition.

Conclusion of GS4B011582BBT

The GS4B011582BBT stands out for its exceptional precision, compact footprint, and ceramic-enhanced reliability, making it a top choice for engineers designing high-performance circuits. Its combination of tight tolerance, low TCR, and robust packaging addresses challenges in medical, industrial, and aerospace applications where component failure is not an option. While not PPAP or automotive-qualified, its unconfirmed status still suits prototyping and niche commercial uses. For designs requiring stable, space-efficient resistor networks, this model delivers unmatched value.