TT Electronics/IRC

GS8B011211DAT

GS8B011211DAT Description

The GS8B011211DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed (BUS) thin-film resistors, each with a 1.21 kΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full power, making it suitable for harsh environments. With a ±100 ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The SOIC package (9.91 x 5.99 x 1.45 mm) offers compactness and ease of surface-mount (SMD) integration, while the gull-wing termination ensures reliable PCB connections.

GS8B011211DAT Features

• Precision Resistance: 1.21 kΩ ±0.5% tolerance, ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic case with thin-film technology for durability and thermal stability.
• High Power Handling: 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating.
• Stable Performance: ±100 ppm/°C TCR minimizes resistance drift across temperatures.
• Compact & Reliable: SOIC-16 package with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Automated Assembly Friendly: Gull-wing leads and 1.27mm terminal pitch simplify PCB mounting.

GS8B011211DAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and sensor interfaces requiring tight tolerance matching.
• Industrial control systems where thermal stability (±100 ppm/°C) is critical.
• Medical instrumentation demanding high accuracy and reliability.
• Telecom infrastructure (e.g., signal conditioning, line termination).
• Automotive test environments (though not PPAP/AEC-Q200 qualified).

Conclusion of GS8B011211DAT

The GS8B011211DAT stands out for its ceramic-based thin-film precision, low TCR, and compact SOIC footprint, making it ideal for applications where space, stability, and accuracy are paramount. While not automotive-grade, its 0.5% tolerance and bussed topology simplify circuit design in industrial, medical, and telecom systems. Engineers will appreciate its balance of performance, ruggedness, and ease of integration.