TT Electronics/IRC

GQ0A014991DT

GQ0A014991DT Description

The GQ0A014991DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor array features a 4.99KΩ resistance value with a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 20-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.1W (1/10) power rating per resistor and 1W total power rating make it suitable for power-sensitive circuits. With a maximum voltage rating of 100V and non-compliant EU RoHS status, this component is ideal for industrial and specialized applications where precision and reliability are critical.

GQ0A014991DT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability and thermal stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Isolated Configuration (ISOL): Independent resistors for flexible circuit design.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GQ0A014991DT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits and amplifier biasing.
• Industrial Controls: PLCs, power supplies, and measurement equipment.
• Telecommunications: RF modules and signal filtering.
• Test & Measurement: Calibration devices and high-accuracy instrumentation.

Conclusion of GQ0A014991DT

The GQ0A014991DT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance systems. Its ceramic QSOP package and thin-film technology provide superior thermal and electrical characteristics, while the isolated resistor configuration offers design flexibility. Though not RoHS-compliant, it is ideal for specialized industrial and telecom applications where exacting standards are paramount.