TT Electronics/IRC

GS8B031821JFT

GS8B031821JFT Description

The GS8B031821JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, it features 15 bussed resistors with a 1.82KΩ resistance value and a ±5% absolute tolerance. Built using thin-film technology, it delivers exceptional stability with a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The device is rated for 100V maximum voltage and offers a power rating of 0.8W (0.05W per resistor), making it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS8B031821JFT Features

• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Low TCR: ±25ppm/°C minimizes resistance drift under temperature fluctuations.
• Compact Form Factor: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Ready: 1.27mm terminal pitch for efficient PCB assembly.

GS8B031821JFT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift ensures accuracy in diagnostic equipment.
• Automotive Modules: Despite not being PPAP/Automotive-rated, it suits non-safety-critical automotive subsystems.
• Test & Measurement Equipment: Reliable resistance networks for calibration.
• Communication Hardware: Compact size benefits RF and baseband circuitry.

Conclusion of GS8B031821JFT

The GS8B031821JFT stands out for its thin-film precision, ceramic durability, and bussed network efficiency. While not RoHS-compliant, its low TCR, tight tolerances, and high-voltage capability make it a superior choice for industrial, medical, and communication applications where stability and space savings are critical. Its SOIC package balances performance with ease of assembly, offering engineers a reliable solution for complex resistor networks.