TT Electronics/IRC

GS4A034222CBT

GS4A034222CBT Description

The GS4A034222CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 42.2 kΩ and an absolute tolerance of ±0.25%, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C with a derated power rating of 0.1 W per resistor (0.4 W total). Its ±25 ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100 V maximum voltage rating makes it suitable for high-voltage circuits. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal stability.

GS4A034222CBT Features

• Precision Performance: 0.25% tolerance and ±25 ppm/°C TCR ensure minimal drift in critical applications.
• Isolated Resistors: Four independent 42.2 kΩ resistors with ±0.1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case and gull-wing termination provide durability and reliable surface-mount compatibility.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for harsh environments.
• Compact & Standardized: SOIC-8 package (4.9 mm × 5.99 mm × 1.45 mm) with 1.27 mm pitch for easy PCB integration.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP and automotive compliance not required).

GS4A034222CBT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor signal conditioning where tight tolerance and low drift are critical.
• Medical instrumentation and test equipment requiring stable, high-accuracy resistance values.
• Industrial control systems operating in elevated temperatures.
• Communication hardware (e.g., RF modules) needing matched resistors for impedance control.
• Power management circuits leveraging its 100 V rating and derated power handling.

Conclusion of GS4A034222CBT

The GS4A034222CBT combines precision, isolation, and thermal resilience in a compact SOIC format, making it a superior choice for engineers prioritizing accuracy and reliability. While not RoHS-compliant or automotive-grade, its ceramic construction, low TCR, and tight tolerances make it ideal for industrial, medical, and telecom applications where performance outweighs regulatory constraints. For designs demanding stable, high-precision resistor networks, this model delivers exceptional value.