TT Electronics/IRC

GS8A031503JT

GS8A031503JT Description

The GS8A031503JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor network features a 150K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers 0.1W (1/10W) power rating per resistor and a total power rating of 0.8W, making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) design facilitate easy assembly, while the 100V maximum voltage rating ensures robustness in demanding circuits.

GS8A031503JT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability, ideal for sensitive analog and digital circuits.
• Robust Construction: Ceramic SOIC case provides excellent thermal and mechanical durability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch optimizes board space.
• Isolated Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/Automotive certified).
• Non-RoHS Compliant: May be preferred for legacy or high-reliability applications requiring leaded components.

GS8A031503JT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Medical Devices: Low-noise analog front-ends where thermal drift must be minimized.
• Legacy Systems: Maintenance or upgrades of non-RoHS-compliant equipment.

Conclusion of GS8A031503JT

The GS8A031503JT combines thin-film accuracy, ceramic reliability, and compact SMD packaging to meet the needs of precision electronics. Its isolated design and wide temperature range make it a versatile choice for industrial, telecom, and medical applications. While not RoHS-compliant, its performance characteristics justify its use in specialized scenarios. Engineers seeking a stable, high-density resistor network with proven thin-film technology will find this model a dependable solution.