TT Electronics/IRC

GS7B011181DBT

GS7B011181DBT Description

The GS7B011181DBT 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 (BUS) network integrates 13 thin-film resistors, each with a 1.18KΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring stability in harsh 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 versatility. The SOIC-C series construction features a rectangular ceramic case with gull-wing termination, optimized for surface-mount assembly.

GS7B011181DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate ensures high thermal stability and low noise.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Derated power up to 125°C, ideal for automotive and industrial applications (though not PPAP or Automotive qualified).
• Thin-Film Technology: Delivers low TCR (±100ppm/°C) and long-term reliability.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring non-compliant materials.

GS7B011181DBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: Sensor interfaces, feedback networks in power supplies.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance.
• Aerospace & Defense: Ruggedized electronics where ceramic durability is critical.
• Legacy Electronics Repair: Compatible with older designs specifying non-RoHS components.

Conclusion of GS7B011181DBT

The GS7B011181DBT combines precision, durability, and compactness, making it a standout choice for engineers needing stable, high-accuracy resistor networks. Its ceramic thin-film design and bussed architecture simplify PCB layout while ensuring performance under thermal stress. While not suited for automotive PPAP workflows, it remains a robust solution for industrial, aerospace, and precision analog applications. For designs demanding tight tolerances and reliability, this network delivers exceptional value.