TT Electronics/IRC

GS4B032871DBT

GS4B032871DBT Description

The GS4B032871DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 2.87KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin device offers 0.4W total power dissipation (0.05W per resistor) and operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress.

GS4B032871DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Robust Ceramic Construction: Enhances thermal management and durability.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications.
• Compact SOIC-8 Package: Space-efficient with 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions.
• Low TCR (±25ppm/°C): Minimizes resistance drift across temperature fluctuations.

GS4B032871DBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Industrial Controls: Robust performance in PLCs and motor drivers.
• Telecommunications: Impedance matching in high-frequency RF modules.
• Automotive Sensors (non-AECQ): Though not PPAP-capable, it suits prototyping and non-safety-critical systems.

Conclusion of GS4B032871DBT

The GS4B032871DBT stands out for its precision, thermal resilience, and compact design, ideal for engineers prioritizing accuracy in constrained spaces. While not automotive-qualified, its ceramic substrate and thin-film technology make it a superior choice for industrial, medical, and telecom applications where reliability is paramount. Its 0.5% tolerance and low TCR ensure long-term stability, reducing recalibration needs in critical systems.