TT Electronics/IRC

GS8A021273JFT

GS8A021273JFT Description

The GS8A021273JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 8-resistor isolated network features a 127K Ohm resistance value per element with a 5% tolerance and ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC package with gull-wing terminations, it offers 0.8W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. The ceramic case style enhances thermal stability, while the surface-mountable design (9.91mm x 5.99mm x 1.45mm) suits compact PCB layouts.

GS8A021273JFT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (±5%) for stable operation.
• Robust Construction: Ceramic substrate ensures durability and efficient heat dissipation.
• Space-Efficient: SOIC-16 package with 1.27mm terminal pitch optimizes board space.
• Isolated Design: Independent resistors (ISOL circuit designation) prevent crosstalk in signal paths.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS8A021273JFT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation.
• Telecommunications: Signal filtering and impedance matching.
• Medical Devices: Low-noise measurement equipment.
• Automotive Electronics (non-Automotive PPAP): Non-safety-critical modules like infotainment.
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GS8A021273JFT

The GS8A021273JFT excels in applications demanding high stability, compactness, and isolation. Its thin-film technology, ceramic construction, and SOIC packaging provide a competitive edge over bulkier or less precise alternatives. While not RoHS-compliant, it remains a robust choice for industrial and telecom systems where reliability under thermal stress is critical. Engineers should verify compatibility for high-frequency or ultra-high-precision needs, but for general-purpose networks, this model offers an optimal balance of performance and cost.