TT Electronics/IRC

GQCA0136R5JGT

GQCA0136R5JGT Description

The GQCA0136R5JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated resistors, each with a resistance value of 36.5Ω and a tight tolerance of ±5%. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for harsh environments. With a power rating of 1W (0.1W per resistor) and a temperature coefficient of ±100ppm/°C, this network ensures consistent performance across a wide operating temperature range of -70°C to +125°C. Its gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 100V maximum voltage rating enhances its versatility in high-voltage circuits.

GQCA0136R5JGT Features

• High-Density Integration: 12 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) save PCB space.
• Robust Construction: Ceramic case provides excellent thermal dissipation and mechanical strength.
• Precision Performance: ±5% tolerance and ±100ppm/°C TCR ensure stability under varying conditions.
• Isolated Design: Each resistor is electrically isolated (ISOL circuit designator), reducing crosstalk in sensitive applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch simplify automated assembly processes.

GQCA0136R5JGT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces, and instrumentation amplifiers.
• Telecommunications: RF modules and filtering circuits where low noise and isolation are critical.
• Automotive (Non-Automotive Grade): Auxiliary systems not requiring PPAP compliance, such as infotainment or lighting controls.

Conclusion of GQCA0136R5JGT

The GQCA0136R5JGT stands out for its combination of precision, durability, and compact design, making it a preferred choice for engineers designing high-reliability systems. Its ceramic encapsulation, isolated resistors, and wide operating range address challenges in thermal management and signal integrity, while the QSOP package ensures compatibility with modern SMD workflows. Though not RoHS-compliant or automotive-grade, it excels in industrial, telecom, and test applications where performance outweighs regulatory requirements. For designs demanding stable, space-efficient resistor networks, this model delivers a compelling balance of technical specs and cost-effectiveness.