TT Electronics/IRC

GS4B024021DBT

GS4B024021DBT Description

The GS4B024021DBT 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 4.02KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital circuits where space efficiency and signal integrity are critical.

GS4B024021DBT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and long-term reliability.
• Space-Saving Design: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch optimizes PCB real estate.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Low-Power Efficiency: 0.05W per resistor (0.4W total) balances performance with energy efficiency.
• Non-RoHS Compliant: Ideal for legacy systems or applications exempt from RoHS restrictions.

GS4B024021DBT Applications

This resistor network excels in precision circuitry, including:

• Voltage Divider Networks: Ensures accurate signal conditioning in sensor interfaces and ADCs.
• Impedance Matching: Critical for high-frequency RF and communication systems.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Medical Electronics: Low drift and high reliability for diagnostic equipment.
• Legacy Electronics Maintenance: Non-RoHS compliance suits repairs of older systems.

Conclusion of GS4B024021DBT

The GS4B024021DBT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing signal accuracy and board-space optimization. While not automotive-qualified, its ceramic construction and thin-film technology deliver exceptional stability for industrial, medical, and communication applications. Its non-RoHS status may limit use in modern eco-conscious designs but remains invaluable for legacy or exempt systems. For high-reliability networks requiring tight tolerances and robust performance, this TT Electronics/IRC offering is a compelling solution.