TT Electronics/IRC

GS4B014021DAT

GS4B014021DAT Description

The GS4B014021DAT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it features a 4.02KΩ resistance per element with an ultra-tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this component is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate easy PCB integration, while the ceramic substrate enhances thermal performance.

GS4B014021DAT Features

• Precision Network: 7 resistors in a BUS configuration, ideal for balanced signal paths.
• Stable Performance: Thin-film technology delivers low noise and high accuracy (±0.5%).
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max temperature suits industrial and telecom applications.
• Non-RoHS Compliant: Note for legacy or exempted designs requiring leaded components.

GS4B014021DAT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in test equipment or sensor interfaces.
• Signal Conditioning: Pull-up/pull-down networks in digital communication systems.
• Industrial Controls: Stable feedback loops in power supplies or motor drivers.
• Legacy Electronics: Repair or replication of older designs requiring non-RoHS compliant parts.

Conclusion of GS4B014021DAT

The GS4B014021DAT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in high-temperature or space-constrained environments. Its ceramic construction and thin-film technology offer superior performance over standard thick-film arrays, particularly in analog signal chains or precision instrumentation. While not suited for automotive use, it remains a robust solution for industrial, telecom, and legacy systems.