TT Electronics/IRC

GS7B021621GAT

GS7B021621GAT Description

The GS7B021621GAT from TT Electronics/IRC is a high-performance ceramic thin-film resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 1.62KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. The device operates over a temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, making it suitable for stable, high-accuracy circuits. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating provide reliable operation in compact designs. The gull-wing termination and surface-mount compatibility facilitate easy PCB integration, while the ceramic case ensures durability and thermal stability.

GS7B021621GAT Features

• Precision Resistance: 1.62KΩ ±2% tolerance with ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic SOIC package (8.66mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances.
• Thermal Stability: ±50ppm/°C TCR and 125°C max operating temperature ensure reliability under thermal stress.
• High Voltage Handling: 100V maximum voltage rating for diverse circuit requirements.
• Optimized Layout: Bussed (BUS) configuration simplifies routing in multi-resistor applications.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS7B021621GAT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, sensor interfaces, and ADC/DAC circuits due to tight tolerance matching.
• Industrial Electronics: Suitable for PLC modules, instrumentation, and control systems requiring stable resistance under varying temperatures.
• Communications Equipment: Used in RF matching networks and filter circuits where precision is critical.
• Automotive & Aerospace (Non-Automotive Grade): Non-automotive compliant but fits avionics or industrial vehicular systems demanding high reliability.

Conclusion of GS7B021621GAT

The GS7B021621GAT excels in precision, thermal performance, and compact integration, making it a standout choice for high-accuracy analog designs. Its ceramic thin-film construction, bussed topology, and tight tolerances offer superior stability over competing networks. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and instrumentation applications where consistent resistance matching and durability are paramount. Engineers will appreciate its balance of performance, size, and cost in demanding environments.