TT Electronics/IRC

GS7B031822DAT

GS7B031822DAT Description

The GS7B031822DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed (BUS) thin-film resistors, each with a resistance value of 18.2KΩ and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. Rated for 0.7W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is engineered for reliability in precision circuits.

GS7B031822DAT Features

• High Precision: Tight ±0.5% tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case with gull-wing termination for durability.
• Space-Efficient: SOIC-C series package (8.66mm x 5.99mm) suits high-density PCBs.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its precision suits industrial and instrumentation use.

GS7B031822DAT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits.
• Medical devices requiring stable, low-drift components.
• Test & measurement equipment (e.g., multimeters, calibrators).
• Industrial control systems where bussed networks simplify PCB layout.
• Aerospace and defense electronics (non-automotive) demanding high reliability.

Conclusion of GS7B031822DAT

The GS7B031822DAT stands out for its combination of precision, thermal stability, and compact design. Its thin-film technology and ceramic construction make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for non-consumer applications where performance outweighs regulatory constraints. Engineers will appreciate its ease of integration and consistent performance in critical circuits.