TT Electronics/IRC

GS7B021961DCT

GS7B021961DCT Description

The GS7B021961DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 1.96KΩ resistance value and an absolute tolerance of ±0.5%. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C. The device features a 0.05W (1/20) power rating per resistor and a total power rating of 0.7W, making it suitable for low-power, high-density circuits. With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in compact designs.

GS7B021961DCT Features

• Precision Thin-Film Technology: Delivers ±0.5% tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Robust Ceramic Package: Ensures high thermal stability and durability in harsh environments.
• Bussed Network Design: Simplifies PCB layout by reducing discrete component count.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive applications (though not PPAP/automotive-qualified).
• Compact SOIC Form Factor: 8.66mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.

GS7B021961DCT Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference networks.
• Industrial Control Systems: Sensor calibration, feedback loops in PLCs.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Medical Electronics: Patient monitoring devices where reliability is critical.
• Telecommunications: Impedance matching in RF modules.

Conclusion of GS7B021961DCT

The GS7B021961DCT excels in applications demanding tight tolerance, thermal stability, and space efficiency. Its ceramic construction, bussed architecture, and thin-film technology provide a competitive edge over polymer-based networks, particularly in precision circuits. While not RoHS-compliant or automotive-grade, it remains a robust choice for industrial, medical, and telecom systems where performance outweighs regulatory constraints. Engineers will appreciate its repeatability, low TCR, and simplified integration in high-density PCBs.