TT Electronics/IRC

GS4A021622CBT

GS4A021622CBT Description

The GS4A021622CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 16.2KΩ resistance and an absolute tolerance of ±0.25%. The device operates within a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a ±50ppm/°C temperature coefficient and a 0.1W (1/10) power rating per resistor, it delivers stable performance under varying thermal conditions. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances its suitability for precision analog and digital circuits.

GS4A021622CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent resistors (16.2KΩ each) prevent crosstalk in multi-channel designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive applications.
• Low TCR: ±50ppm/°C minimizes resistance drift over temperature variations.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.

GS4A021622CBT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning circuits for ADCs/DACs in data acquisition systems.
• Feedback networks in op-amp and comparator circuits.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.

Conclusion of GS4A021622CBT

The GS4A021622CBT stands out for its exceptional precision, rugged ceramic construction, and isolated resistor design, making it a superior choice for high-reliability applications. Its low TCR, tight tolerances, and compact SOIC package cater to space-constrained, high-performance designs. While not automotive-grade, its wide temperature range and robust performance make it ideal for industrial, medical, and precision analog systems. Engineers seeking a dependable, high-accuracy resistor network will find this model a compelling solution.