TT Electronics/IRC

GS7B014990DBT

GS7B014990DBT Description

The GS7B014990DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 499Ω resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The thin-film technology and ceramic case style provide superior thermal stability, with a temperature coefficient of ±100ppm/°C and a wide operating range of -70°C to +125°C. The 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits requiring reliable performance under varying conditions.

GS7B014990DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for high-accuracy applications.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and ease of surface-mount (SMD) assembly.
• Thermal Stability: ±100ppm/°C temperature coefficient minimizes resistance drift across a -70°C to +125°C range.
• Compact Design: 8.66mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• High Voltage Handling: 100V maximum voltage rating for use in industrial and automotive (non-AEC-Q200) environments.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GS7B014990DBT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, DAC/ADC interfaces, and sensor calibration due to tight tolerance.
• Industrial Controls: Reliable performance in PLC modules, motor drivers, and power management systems.
• Test & Measurement Equipment: Precision resistance networks for oscilloscopes, multimeters, and calibration tools.
• Aerospace & Defense: Stable operation in avionics and communication systems where thermal resilience is critical.

Conclusion of GS7B014990DBT

The GS7B014990DBT stands out for its precision, thermal stability, and compact SOIC package, making it a top choice for engineers requiring reliable resistor networks in harsh environments. While not automotive-grade or RoHS-compliant, its ceramic construction and thin-film technology offer superior performance in industrial, aerospace, and high-accuracy analog applications. For designs demanding low drift, high voltage tolerance, and space efficiency, this resistor network delivers exceptional value.