TT Electronics/IRC

GS4B014871DBT

GS4B014871DBT Description

The GS4B014871DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a 4.87K Ohm configuration with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package with gull-wing terminations, this surface-mount device offers excellent thermal stability and reliability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is ideal for precision analog and digital circuits.

GS4B014871DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures durability and thermal efficiency in harsh environments.
• Compact SOIC-8 Form Factor: Space-saving design (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• High Power Handling: 0.4W total dissipation (0.05W per resistor) supports power-sensitive applications.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C max operating temperature makes it suitable for industrial and telecom uses.
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GS4B014871DBT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Controls: Sensor interfaces, PLCs, and instrumentation requiring long-term stability.
• Telecommunications: RF and signal processing modules where low drift is critical.
• Legacy Electronics: Maintenance or upgrades of non-RoHS-compliant systems.

Conclusion of GS4B014871DBT

The GS4B014871DBT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic construction, tight tolerance, and low TCR make it a superior choice over generic thick-film networks, particularly in industrial and telecom environments. While not suited for automotive use, its high-temperature capability and reliability position it as a robust solution for professional electronics designers seeking performance without compromise.