TT Electronics/IRC

GS4B031152BBT

GS4B031152BBT Description

The GS4B031152BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 11.5KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD termination for reliable surface-mount assembly. The device delivers a total power rating of 0.4W (0.05W per resistor) and supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GS4B031152BBT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for dense PCB layouts.
• Automation-Friendly: Gull-wing leads enable reliable reflow soldering.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive: Not PPAP-capable, optimized for general-purpose applications.

GS4B031152BBT Applications

This resistor network excels in:

• Precision Voltage Dividers in test/measurement equipment.
• Signal Conditioning for ADCs/DACs in medical devices.
• Feedback Networks in high-stability op-amp circuits.
• Industrial Control Systems requiring low thermal drift.
• Telecommunication Hardware where consistent impedance matching is critical.

Conclusion of GS4B031152BBT

The GS4B031152BBT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision electronics. While not automotive-grade, its ceramic construction and thin-film technology provide exceptional performance in industrial, medical, and telecom applications. Engineers will appreciate its tight tolerances and low TCR, reducing the need for calibration in critical circuits. Packaged in tubes for SMT efficiency, it balances cost and performance for mid-to-high-end designs.