TT Electronics/IRC

GS8A011821CT

GS8A011821CT Description

The GS8A011821CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 1.82KΩ and an ultra-tight tolerance of ±0.25%. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring stable performance in varying environmental conditions. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total), this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS8A011821CT Features

• High Precision: ±0.25% absolute tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Resistors: 8 independent elements (ISOL design) for flexible circuit design.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm dimensional tolerances.
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 70°C.
• Surface-Mount Ready: SOIC package with 1.27mm terminal pitch for automated assembly.

GS8A011821CT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability systems where tolerance and thermal performance are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GS8A011821CT

The GS8A011821CT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic construction, isolated resistors, and tight tolerances make it a superior choice over standard networks in critical analog designs. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where reliability and accuracy are paramount. Engineers will appreciate its balance of performance, size, and cost for high-end electronic assemblies.