TT Electronics/IRC

GS4B031502BBT

GS4B031502BBT Description

The GS4B031502BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 7-resistor BUS-configuration array offers a 15K Ohm resistance per element 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 features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably in environments up to 125°C. The EU RoHS non-compliant device is supplied in tube packaging, making it suitable for prototyping and volume production.

GS4B031502BBT Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±25ppm/°C TCR for stable, repeatable performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and long-term reliability.
• High-Density Design: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for space-constrained PCBs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not automotive-qualified, its precision suits industrial and instrumentation applications.

GS4B031502BBT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Medical Electronics: Suitable for patient monitoring systems where low drift is critical.
• Industrial Control Systems: Used in PLC modules, DAC/ADC interfaces, and signal conditioning due to its stability.
• Aerospace & Defense: Non-RoHS compliance may align with legacy systems requiring high reliability.

Conclusion of GS4B031502BBT

The GS4B031502BBT excels in applications demanding precision, stability, and compactness. Its ceramic SOIC package, thin-film construction, and BUS configuration make it a standout choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its low TCR, tight tolerance, and robust power handling position it as a reliable solution for industrial, medical, and instrumentation markets. For projects requiring repeatable performance in harsh environments, this resistor network delivers exceptional value.