TT Electronics/IRC

GQ8A021240JT

GQ8A021240JT Description

The GQ8A021240JT 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 8-resistor isolated network features a 124Ω resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating ensure robust operation in compact circuits.

GQ8A021240JT Features

• Thin-film technology: Delivers high precision and stability with a ±50ppm/°C TCR.
• Isolated circuit design (ISOL): Each resistor operates independently, reducing crosstalk.
• Ceramic QSOP package: Enhances thermal performance and mechanical strength.
• Wide voltage rating: Supports up to 100V, suitable for industrial and automotive applications.
• Surface-mount gull-wing terminals: Ensures secure PCB attachment with a 0.64mm pitch.
• Compact dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).
• Non-automotive, non-PPAP: Ideal for prototyping and non-critical commercial applications.

GQ8A021240JT Applications

This resistor network excels in:

• Signal conditioning circuits where precision resistance matching is critical.
• Industrial control systems requiring stable performance under thermal stress.
• Medical instrumentation due to its low TCR and high reliability.
• Telecommunication hardware for impedance matching and termination.
• Test and measurement equipment where consistent resistance values are paramount.

Conclusion of GQ8A021240JT

The GQ8A021240JT stands out for its thin-film precision, ceramic robustness, and isolated design, making it a superior choice for applications demanding thermal stability and electrical consistency. While not PPAP or automotive-grade, its high voltage tolerance, compact form factor, and gull-wing SMD compatibility make it ideal for industrial, medical, and telecom systems. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally reliable.