TT Electronics/IRC

GS8A021241FBT

GS8A021241FBT Description

The GS8A021241FBT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding surface-mount applications. This thin-film resistor array offers a 1.24KΩ resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it features gull-wing terminations for reliable SMD assembly. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, this component is engineered for precision analog and digital circuits requiring isolation and minimal drift.

GS8A021241FBT Features

• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• High Stability: Thin-film technology and ceramic case ensure low noise and excellent thermal performance.
• Precision Specifications: ±1% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: SOIC-16 package with gull-wing leads for mechanical durability and ease of soldering.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial use but not automotive-grade.

GS8A021241FBT Applications

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers in instrumentation.
• Medical Electronics: Used in isolated sensor interfaces due to low drift and high accuracy.
• Test & Measurement Equipment: Precision resistor networks for calibration and reference circuits.
• Industrial Controls: Reliable performance in PLCs and analog I/O modules.
• Telecom Infrastructure: Stable termination and impedance matching in high-frequency systems.

Conclusion of GS8A021241FBT

The GS8A021241FBT excels in applications demanding high precision, isolation, and thermal stability. Its ceramic SOIC package and thin-film construction provide superior reliability compared to polymer-based arrays, while the 1% tolerance and low TCR make it a standout choice for critical designs. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where accuracy and longevity are paramount.