TT Electronics/IRC

GS7B027871BBT

GS7B027871BBT Description

The GS7B027871BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 7.87KΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. Its ±50ppm/°C temperature coefficient guarantees minimal resistance drift, while the 100V maximum voltage rating and 0.7W total power dissipation (0.05W per resistor) enhance reliability in high-voltage circuits.

GS7B027871BBT Features

• Precision Performance: Ultra-tight ±0.1% tolerance and ±0.1% ratio tolerance for critical analog/digital systems.
• Robust Construction: Ceramic substrate and thin-film technology ensure long-term stability and low noise.
• Space-Efficient Design: Compact SOIC package (8.66mm × 5.99mm × 1.45mm) with gull-wing terminals for easy surface mounting.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for industrial and automotive (non-PPAP) applications.
• Low TCR: ±50ppm/°C minimizes resistance variation across temperature ranges.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.

GS7B027871BBT Applications

This resistor network excels in precision circuitry, including:

• Voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and ADCs in industrial control systems.
• Feedback networks in power supplies and amplifiers.
• Medical devices requiring stable, low-drift resistance values.
• Aerospace and defense electronics where reliability under thermal stress is critical.

Conclusion of GS7B027871BBT

The GS7B027871BBT stands out for its combination of precision, durability, and compactness, making it a superior choice for high-accuracy applications. Its ceramic construction, tight tolerances, and low TCR address challenges in environments with thermal or electrical stress. While not PPAP-certified for automotive use, it is well-suited for industrial, medical, and aerospace designs where performance cannot be compromised. Engineers seeking a reliable, space-saving resistor network with exceptional stability will find this model ideal.