TT Electronics/IRC

GS7A021742GGT

GS7A021742GGT Description

The GS7A021742GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. Housed in a 14-pin narrow SOIC package, this 7-resistor isolated network features 17.4KΩ resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance. Its thin-film technology ensures low noise and excellent thermal stability, supported by a ±50ppm/°C temperature coefficient. The device operates over a wide temperature range (-70°C to +125°C) and delivers 0.1W power dissipation per resistor (0.7W total), making it suitable for demanding environments.

GS7A021742GGT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure consistent performance under thermal stress.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and ease of surface-mount (SMD) assembly.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight dimensional tolerances (±0.1mm) for space-constrained designs.
• Non-Automotive Grade: Optimized for general-purpose use, though not PPAP-compliant.

GS7A021742GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Equipment: Isolated measurement systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement: Calibration devices or reference circuits demanding low drift.
• Communications: RF and signal processing where minimal thermal drift is critical.

Conclusion of GS7A021742GGT

The GS7A021742GGT combines high precision, isolation, and compact packaging, making it a versatile choice for engineers prioritizing reliability in harsh operating conditions. While not suited for automotive applications, its ceramic construction, thin-film technology, and tight tolerances offer superior performance over standard thick-film networks. Ideal for precision analog designs, this resistor network delivers exceptional stability across temperature and voltage variations, ensuring long-term system integrity.