TT Electronics/IRC

GS7A017321JT

GS7A017321JT Description

The GS7A017321JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in a 14-pin narrow SOIC package, this 7-resistor isolated network features a 7.32KΩ resistance per element with a ±5% tolerance and a low ±100ppm/°C temperature coefficient. Its thin-film technology ensures consistent performance across a wide temperature range (70°C to 125°C), while the ceramic case provides excellent durability and heat dissipation. Rated for 0.1W per resistor (0.7W total) and 100V maximum voltage, it is ideal for surface-mount designs demanding reliability in harsh environments.

GS7A017321JT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling flexible circuit configurations.
• Precision Thin Film: Delivers low TCR (±100ppm/°C) and tight tolerance (±5%) for accurate signal conditioning.
• Robust Construction: Ceramic SOIC package ensures high thermal stability and mechanical strength.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch simplify PCB assembly.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power above 70°C).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS7A017321JT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs.
• Automotive Electronics: Sensor interfaces (though not PPAP/AEC-Q qualified).
• Medical Devices: Signal isolation in diagnostic equipment.
• Telecom Infrastructure: Impedance matching for high-frequency circuits.
• Power Management: Current sensing and load balancing in SMPS designs.

Conclusion of GS7A017321JT

The GS7A017321JT combines high precision, thermal resilience, and compact form factor, making it a standout choice for engineers needing reliable resistor networks in demanding environments. Its isolated thin-film resistors, ceramic encapsulation, and wide voltage range address challenges in industrial, medical, and telecom applications where stability and space efficiency are critical. While not automotive-grade, its performance metrics align with rigorous commercial and industrial standards.