TT Electronics/IRC

GQCA023901JGT

GQCA023901JGT Description

The GQCA023901JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each rated at 3.9KΩ with a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal conductivity and durability, making it suitable for demanding environments. With a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in high-temperature scenarios. The gull-wing termination ensures secure surface-mount (SMD) attachment, while the 100V maximum voltage rating provides ample headroom for industrial and automotive applications.

GQCA023901JGT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy (±50ppm/°C).
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength, ideal for harsh environments.
• High Power Handling: 1W total (0.1W per resistor) with derated performance up to 125°C.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth) for space-constrained designs.
• Gull-Wing SMD Termination: Facilitates automated assembly and reliable PCB mounting.
• Wide Voltage Range: Supports up to 100V, suitable for industrial power systems.

GQCA023901JGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration tools and sensor interfaces demanding low TCR (Temperature Coefficient of Resistance).
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (note: not PPAP or Automotive-qualified).
• Medical Devices: High-reliability instrumentation where ceramic packaging ensures longevity.

Conclusion of GQCA023901JGT

The GQCA023901JGT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers prioritizing thermal stability and electrical integrity. While not PPAP or Automotive-compliant, its thin-film technology and high power density cater to industrial, medical, and instrumentation markets. The QSOP gull-wing package ensures compatibility with modern SMD processes, while the 3.9KΩ isolated resistors provide flexibility in circuit design. For applications demanding low TCR, high voltage tolerance, and compact form factors, this resistor network delivers exceptional performance.