TT Electronics/IRC

GS7B012871DDT

GS7B012871DDT Description

The GS7B012871DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors, each with a 2.87 kΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range (70°C to 125°C) with a ±100 ppm/°C temperature coefficient, ensuring stability in fluctuating environments. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds robustness. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B012871DDT Features

• Precision Performance: ±0.5% tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Compact & Reliable: 8.66mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High-Temperature Suitability: Rated for 125°C maximum operating temperature, ideal for harsh environments.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a shared topology.
• Surface-Mount Ready: 1.27mm terminal pitch and SOIC package ensure compatibility with automated assembly.

GS7B012871DDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor controls, and instrumentation where temperature stability is critical.
• Telecommunications: Signal conditioning and impedance matching in RF/module designs.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing robust performance.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low drift (±100 ppm/°C).

Conclusion of GS7B012871DDT

The GS7B012871DDT stands out for its precision, compactness, and thermal resilience, making it a versatile choice for engineers prioritizing accuracy and reliability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance in industrial, telecom, and test applications. Its bussed design reduces component count, streamlining PCB layouts without compromising performance. For projects demanding stable, high-tolerance resistor networks, this model delivers a compelling balance of size, power handling, and environmental adaptability.