TT Electronics/IRC

GS4A021201DBT

GS4A021201DBT Description

The GS4A021201DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 1.2KΩ and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within 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 stable performance under varying thermal conditions. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while the 0.1W power rating per resistor (0.4W total) balances performance and compactness.

GS4A021201DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 1.2KΩ resistors for flexible circuit design.
• Wide Operating Range: -55°C to +125°C, with derating up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for easy PCB integration.
• Compact Footprint: 4.9mm x 5.99mm x 1.45mm, ideal for space-constrained designs.

GS4A021201DBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: High-accuracy sensor interfaces and instrumentation.
• Industrial Controls: PLCs, motor drivers, and power management systems.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Aerospace & Defense: Reliable performance in harsh environments.

Conclusion of GS4A021201DBT

The GS4A021201DBT stands out for its precision, thermal stability, and compact design, making it ideal for high-reliability applications. Its ceramic construction, isolated resistors, and tight tolerances provide superior performance compared to standard resistor arrays. While not RoHS-compliant, it remains a top choice for industries prioritizing accuracy and durability. Engineers seeking a high-performance, space-saving resistor network will find this model exceptionally well-suited for analog and mixed-signal systems.