TT Electronics/IRC

GS8A011871CBT

GS8A011871CBT Description

The GS8A011871CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying conditions. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 1.87KΩ resistance per element with an exceptional ±0.25% absolute tolerance and ±0.1% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±100ppm/°C temperature coefficient guarantee reliable operation across a wide temperature range (70°C to 125°C). The ceramic case enhances thermal stability, while the gull-wing termination facilitates secure surface-mount (SMD) assembly. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, this network is ideal for precision analog and digital systems.

GS8A011871CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for matched resistance accuracy.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• Stable TCR: ±100ppm/°C temperature coefficient minimizes resistance drift.
• Isolated Design: Eight independent resistors (1.87KΩ each) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing terminals (1.27mm pitch) for reliable PCB mounting.
• Wide Operating Range: Rated for -55°C to +125°C, derated at 70°C to 125°C.
• Low Power Dissipation: 0.1W per resistor (0.8W total) with 100V max voltage handling.

GS8A011871CBT Applications

This resistor network excels in precision-critical environments, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance ratios.
• Industrial Controls: PLCs, sensor interfaces, and calibration equipment.
• Automotive Systems (non-AECQ): Engine control modules, where temperature stability is key.
• Test & Measurement: High-accuracy instrumentation and reference circuits.

Conclusion of GS8A011871CBT

The GS8A011871CBT stands out for its precision, thermal resilience, and isolated thin-film design, making it a superior choice for engineers prioritizing tolerance matching and long-term stability. While not PPAP or automotive-qualified, its ceramic SOIC package and low TCR cater to industrial, medical, and instrumentation applications where reliability is paramount. For designs demanding tight resistance matching and minimal drift, this network delivers consistent performance in compact, surface-mount form.