TT Electronics/IRC

GQCB017150DDT

GQCB017150DDT Description

The GQCB017150DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 715Ω resistance value with an ultra-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. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQCB017150DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic QSOP package ensures durability and heat dissipation.
• Space-Efficient: Compact dimensions (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low-Power Design: 0.05W per resistor (1W total) minimizes thermal load.
• Automation-Friendly: Gull-wing leads enable reliable SMT assembly.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation use.

GQCB017150DDT Applications

This resistor network excels in applications requiring precision, stability, and compactness, such as:

• Analog Signal Conditioning: Voltage dividers, DAC/ADC reference circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration tools, sensor interfaces.
• Telecom Infrastructure: RF modules, baseband processing.
• Industrial Controls: PLCs, motor drives, power management.

Its thin-film technology and ceramic substrate outperform similar epoxy-coated arrays in high-temperature or high-reliability environments, while the QSOP package offers better thermal performance than plastic alternatives.

Conclusion of GQCB017150DDT

The GQCB017150DDT combines precision, power efficiency, and ruggedness in a compact SMT package, making it a top choice for engineers designing high-performance electronic systems. Its ceramic construction, tight tolerances, and wide temperature range cater to critical applications where reliability is paramount. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom markets demanding long-term stability. For designs requiring low TCR, high density, and robust thermal management, this resistor network delivers exceptional value.