TT Electronics/IRC

GQCB0188R7JCT

GQCB0188R7JCT Description

The GQCB0188R7JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 88.7 Ohm resistance value and a 5% tolerance, making it suitable for bus termination, voltage division, and signal conditioning. The ceramic case ensures robust thermal and mechanical stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 1W total power rating (0.05W per resistor) and a wide operating temperature range of -70°C to +125°C, this network excels in environments requiring durability and consistent performance.

GQCB0188R7JCT Features

• Precision Thin Film Technology: Delivers ±100ppm/°C temperature coefficient for stable resistance across temperature variations.
• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) save PCB space.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with high-speed pick-and-place systems.
• Broad Voltage Rating: Supports up to 100V, ideal for industrial and communication systems.
• Non-Automotive PPAP: Suitable for commercial and industrial applications where PPAP compliance is not required.

GQCB0188R7JCT Applications

This resistor network is optimized for:

• Bus Termination: Ensures signal integrity in high-speed digital circuits (e.g., memory buses, FPGA/ASIC interfaces).
• Voltage Dividers: Precision analog circuits in test equipment or sensor interfaces.
• Signal Conditioning: Impedance matching in RF and communication systems.
• Industrial Electronics: PLCs, power supplies, and control systems requiring stable resistance under thermal stress.
• Consumer Electronics: Dense PCB designs in networking hardware or embedded systems.

Conclusion of GQCB0188R7JCT

The GQCB0188R7JCT stands out for its combination of precision, power handling, and compactness, making it a versatile solution for engineers designing high-reliability circuits. Its thin-film technology and ceramic construction provide superior performance over thick-film alternatives, particularly in thermally challenging environments. While not RoHS-compliant, its ease of integration and robust specifications make it a pragmatic choice for industrial and commercial applications where signal accuracy and durability are critical.