TT Electronics/IRC

GS8A011872CT

GS8A011872CT Description

The GS8A011872CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a 18.7KΩ resistance and an exceptional ±0.25% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of 70°C to 125°C, making it suitable for precision circuits. The SOIC package (9.91mm x 5.99mm x 1.45mm) offers compactness with gull-wing terminations for reliable PCB mounting. Rated at 0.1W per resistor (0.8W total) and 100V maximum voltage, it combines durability with high-density integration.

GS8A011872CT Features

• Isolated Resistors: 8 independent elements prevent crosstalk, ideal for signal isolation.
• High Precision: ±0.25% tolerance and thin-film technology ensure accuracy in critical applications.
• Robust Construction: Ceramic case enhances thermal stability and mechanical strength.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Design: SOIC-16 package with 1.27mm pitch for space-efficient PCB layouts.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Non-Automotive: Suitable for industrial and commercial use (PPAP not required).

GS8A011872CT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Isolation Networks: Signal conditioning in data acquisition systems.
• Medical Electronics: High-accuracy instrumentation requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference circuits.
• Industrial Controls: PLCs and process control systems where thermal stability is critical.

Conclusion of GS8A011872CT

The GS8A011872CT excels in high-precision, isolated resistor networks, offering superior thermal performance, tight tolerances, and compact packaging. Its ceramic construction and thin-film technology make it a standout choice for applications demanding long-term reliability and minimal drift. While not automotive-grade, it is well-suited for industrial, medical, and test equipment where accuracy and space savings are paramount. Engineers will appreciate its balance of performance, durability, and ease of integration in surface-mount designs.