TT Electronics/IRC

GS7B021912FDT

GS7B021912FDT Description

The GS7B021912FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), it features 13 bussed resistors with a 19.1KΩ resistance value and a tight ±1% absolute tolerance. The thin-film technology ensures excellent stability, with a low ±50ppm/°C temperature coefficient, making it suitable for environments with operating temperatures up to 125°C. The device offers a 0.7W total power rating (0.05W per resistor) and supports 100V maximum voltage, ideal for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B021912FDT Features

• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Bussed Configuration: Simplifies bus line termination in digital systems.

GS7B021912FDT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, ADC/DAC interfaces.
• Industrial Controls: PLCs, sensor conditioning circuits.
• Automotive Electronics (non-AECQ): Non-safety-critical systems like infotainment.
• Test & Measurement Equipment: Calibration networks, reference circuits.
• Power Management: Current sensing, feedback loops in SMPS.

Conclusion of GS7B021912FDT

The GS7B021912FDT combines precision, compactness, and thermal resilience, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-temperature environments. Its bussed design and thin-film technology offer unmatched stability for critical analog applications, though it is not PPAP or automotive-qualified. Ideal for industrial and instrumentation designs requiring tight tolerances and low drift.