TT Electronics/IRC

GS8A022201CBT

GS8A022201CBT Description

The GS8A022201CBT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding circuit applications. This thin-film resistor array offers a 2.2KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin SOIC gull-wing SMD package with a ceramic case, it provides excellent thermal stability and durability. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for precision signal conditioning and voltage division. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, it suits high-reliability applications.

GS8A022201CBT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate enhances thermal management and mechanical strength.
• Isolated Design: Each of the 8 resistors operates independently, enabling flexible circuit configurations.
• High Power Handling: 0.8W total (0.1W per resistor) derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or RoHS certified.

GS8A022201CBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Electronics: Sensor signal conditioning, PLCs, and test equipment.
• Medical Devices: High-accuracy instrumentation requiring stable resistance.
• Telecom Infrastructure: Signal processing and filtering in base stations.
• Aerospace & Defense: Reliable performance in harsh environments.

Conclusion of GS8A022201CBT

The GS8A022201CBT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic construction, thin-film technology, and isolated network design make it superior to standard arrays in critical environments. While not RoHS-compliant, its performance metrics justify use in industrial, medical, and aerospace systems where reliability outweighs regulatory constraints. An optimal choice for engineers prioritizing accuracy, power handling, and compact SMD integration.