TT Electronics/IRC

GS8A031021JFT

GS8A031021JFT Description

The GS8A031021JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and low thermal drift. Housed in a 16-pin SOIC ceramic package, it features 1.02kΩ resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design allows each resistor to operate independently, making it ideal for signal conditioning and voltage division. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is engineered for durability in demanding environments.

GS8A031021JFT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (9.91mm x 5.99mm x 1.45mm) with gull-wing terminals for secure PCB mounting.
• Thin-Film Technology: Delivers low noise and high stability, outperforming thick-film alternatives.
• Precision Specifications: ±0.1mm length/height tolerances and ±0.2mm depth tolerance ensure consistent mechanical fit.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Isolated Resistors: Independent resistors (ISOL design) enable flexible circuit configurations without crosstalk.

GS8A031021JFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Industrial Controls: Stable resistance networks for PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low-drift reference resistors in oscilloscopes or multimeters.
• Medical Electronics: Reliable performance in diagnostic devices where thermal stability is critical.
• Telecom Infrastructure: Impedance matching in high-frequency communication systems.

Conclusion of GS8A031021JFT

The GS8A031021JFT excels in applications demanding tight tolerance, low thermal drift, and high power dissipation in a compact footprint. Its ceramic construction and thin-film technology provide superior reliability over plastic-encased networks, while the isolated resistor design offers versatility in circuit integration. Though not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and precision instrumentation markets. Engineers will appreciate its balance of performance, durability, and ease of assembly in surface-mount designs.