TT Electronics/IRC

GQCB011402JGT

GQCB011402JGT Description

The GQCB011402JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors, each with a 14KΩ resistance value and a 5% tolerance, delivering a total power rating of 1W (0.05W per resistor). Encased in a ceramic package, it ensures excellent thermal stability and durability, operating within a temperature range of 70°C to 125°C (derated) and a maximum operating temperature of 125°C. Its thin-film technology provides a low temperature coefficient of ±100ppm/°C, ensuring stable performance under varying thermal conditions. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GQCB011402JGT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm), ideal for space-constrained designs.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Precision Performance: ±100ppm/°C TCR and 5% tolerance ensure reliable signal integrity.
• Wide Operating Range: Supports -55°C to +125°C (full range) with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for automated assembly compatibility.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCB011402JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Test & Measurement Equipment: High-stability reference circuits due to low TCR.
• Industrial Controls: Durable solution for harsh environments (ceramic packaging resists vibration and thermal cycling).

Conclusion of GQCB011402JGT

The GQCB011402JGT stands out for its compact integration, thin-film precision, and ceramic ruggedness, making it a superior choice for applications demanding stable resistance values under thermal stress. While not RoHS-compliant or automotive-grade, its 1W total power handling and 100V rating cater to industrial and telecom needs. Engineers will appreciate its balance of density, performance, and reliability, particularly in high-frequency or thermally variable systems. For designs requiring multiple matched resistors in a single package, this model offers a cost-effective and space-saving solution.