TT Electronics/IRC

GQCA021270JFT

GQCA021270JFT Description

The GQCA021270JFT 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 127Ω resistance value and a 5% tolerance. Built on a ceramic substrate, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient and operates within a wide temperature range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination ensures reliable surface-mount (SMD) assembly, while the tube packaging facilitates handling during production.

GQCA021270JFT Features

• High Isolation (ISOL): Each resistor is electrically isolated, reducing crosstalk in sensitive circuits.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Precision Thin-Film Technology: Delivers stable performance with low noise and tight tolerance (±50ppm/°C).
• Compact Design: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify pick-and-place processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GQCA021270JFT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors ensure minimal interference in analog/digital signal paths.
• Voltage Division: Precision thin-film technology guarantees accuracy in reference voltage circuits.
• Medical Equipment: Stable performance under thermal stress suits patient monitoring devices.
• Test & Measurement: Low TCR (±50ppm/°C) maintains calibration integrity in lab instruments.
• Telecom Infrastructure: High isolation prevents signal degradation in RF and baseband systems.

Conclusion of GQCA021270JFT

The GQCA021270JFT stands out for its isolation capability, ceramic robustness, and thin-film precision, making it a reliable choice for engineers prioritizing signal integrity and thermal performance. While not PPAP or automotive-grade, its industrial-grade reliability and compact QSOP footprint cater to high-density PCB designs in telecom, medical, and test equipment. For applications demanding stable resistance under thermal variance, this network offers a cost-effective, high-performance solution.