TT Electronics/IRC

GQCA021300GT

GQCA021300GT Description

The GQCA021300GT 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 features 12 isolated resistors, each with a 130Ω resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination ensures secure surface-mount attachment, while the 0.1W (1/10) power rating per resistor and 1W total power rating make it suitable for moderate power dissipation.

GQCA021300GT Features

• High Isolation & Precision: 12 resistors with 130Ω ±2% tolerance, ideal for signal conditioning and voltage division.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Stable Performance: ±50ppm/°C TCR ensures minimal resistance drift across the 70°C to 125°C derated power range.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for reliable PCB mounting.
• Compact & Durable: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.

GQCA021300GT Applications

This resistor network excels in precision analog circuits, including:

• Signal isolation and termination in communication systems.
• Voltage dividers and feedback networks in instrumentation and control systems.
• Impedance matching for high-frequency PCBs.
• Medical and test equipment where stability and low noise are critical.
  Its non-automotive (PPAP No) and non-RoHS status may limit use in consumer electronics but makes it ideal for industrial, aerospace, and defense applications requiring robust performance.

Conclusion of GQCA021300GT

The GQCA021300GT stands out for its precision, thermal resilience, and compact design, making it a top choice for engineers needing reliable resistor networks in harsh environments. While not suited for automotive or RoHS-compliant projects, its ceramic construction, tight tolerances, and high isolation ensure superior performance in professional-grade electronics. For applications demanding stable resistance with minimal drift, this model delivers exceptional value.