TT Electronics/IRC

GQCA025762JFT

GQCA025762JFT Description

The GQCA025762JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 57.6K Ohm resistance and a tight 5% tolerance. Encased in a ceramic package, it offers superior thermal stability 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 both industrial and commercial circuits.

GQCA025762JFT Features

• Thin-Film Technology: Delivers ±50ppm/°C temperature coefficient, ensuring minimal resistance drift over temperature variations.
• Ceramic Case Style: Enhances thermal dissipation and mechanical robustness compared to plastic alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel applications.
• Gull Wing Termination: Facilitates surface-mount (SMD) assembly with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Voltage Rating: Supports up to 100V, suitable for signal conditioning and voltage division tasks.
• Precision Dimensions: Tight tolerances on package dimensions (±0.1mm length/height, ±0.2mm depth) ensure consistent placement.

GQCA025762JFT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers and amplifiers in test/measurement equipment.
• Industrial Controls: Isolated feedback circuits in motor drives and power supplies.
• Telecommunications: Impedance matching and filtering in RF modules.
• Medical Electronics: Stable biasing networks in diagnostic devices.
• Automotive Alternatives: While not PPAP/Automotive-rated, it suits non-safety-critical automotive subsystems like infotainment.

Conclusion of GQCA025762JFT

The GQCA025762JFT stands out for its ceramic-encased thin-film resistors, offering superior thermal performance and isolation for precision circuits. Its high power rating, low TCR, and gull-wing SMD compatibility make it ideal for space-constrained, high-reliability designs. Though non-RoHS and unconfirmed for automotive use, it remains a robust choice for industrial, telecom, and medical applications where stability and durability are paramount.