TT Electronics/IRC

GQCA021132JFT

GQCA021132JFT Description

The GQCA021132JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 11.3KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient ensures stability across a wide operating range (70°C to 125°C). With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for demanding environments. Packaged in a tube, it meets industrial standards but is not PPAP or automotive-qualified.

GQCA021132JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Design (ISOL): 12 independent resistors minimize crosstalk in multi-channel systems.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for dense PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial power management.
• Gull-Wing Termination: Ensures secure soldering and mechanical durability.

GQCA021132JFT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and sensor interfaces.
• Medical Electronics: Stable performance in diagnostic equipment due to low TCR and high isolation.
• Industrial Control Systems: Robust enough for PLCs and motor drivers.
• Test & Measurement: Precision dividers and calibration circuits benefit from tight tolerance.
• Telecom Infrastructure: Used in line drivers and filtering networks for signal integrity.

Conclusion of GQCA021132JFT

The GQCA021132JFT excels in precision analog circuits where isolation, thermal stability, and compactness are critical. Its ceramic construction and thin-film technology offer superior performance over carbon-based networks, while the QSOP package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a top choice for industrial and medical applications requiring reliability under thermal stress. Engineers should evaluate this model for high-voltage, multi-channel designs demanding consistent resistance values.