TT Electronics/IRC

GS8B021910DDT

GS8B021910DDT Description

The GS8B021910DDT 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 15 bussed resistors with a 191Ω resistance value and an absolute tolerance of ±0.5%, ensuring consistent performance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for harsh environments. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability and low drift. The 0.05W (1/20) power rating per resistor and 0.8W total power rating ensure reliable operation in compact designs.

GS8B021910DDT Features

• High Precision: ±0.5% tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case with gull-wing termination for durability in surface-mount applications.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Thermal Stability: ±50ppm/°C TCR ensures minimal resistance variation with temperature fluctuations.
• Compact Design: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance aligns with industrial standards.

GS8B021910DDT Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Suitable for PLCs, sensor interfaces, and instrumentation due to its stability.
• Power Management: Used in DC-DC converters and power supply feedback loops.
• Test & Measurement: High accuracy makes it valuable in calibration equipment.
• Aerospace & Defense: Non-RoHS version may be used in legacy systems requiring ceramic reliability.

Conclusion of GS8B021910DDT

The GS8B021910DDT excels in applications requiring tight tolerance, thermal stability, and compact form factors. Its ceramic construction and thin-film technology offer superior performance over polymer-based networks, particularly in high-temperature or precision-critical environments. While not automotive-grade, its industrial robustness and consistent electrical characteristics make it a preferred choice for engineers prioritizing reliability in harsh conditions. For designs needing bussed resistor networks with low drift, this model delivers an optimal balance of precision and durability.