TT Electronics/IRC

GS4A031433JBT

GS4A031433JBT Description

The GS4A031433JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 143KΩ resistance and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -55°C to +125°C, with derated power handling up to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, it balances power efficiency and reliability.

GS4A031433JBT Features

• Isolated Resistors: Four independent resistors (isolated design) for flexible circuit integration.
• High Precision: ±5% tolerance with ±0.1% ratio tolerance for matched performance.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.

GS4A031433JBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: High-stability reference circuits.
• Medical Electronics: Low-drift analog signal processing.
• Aerospace & Defense: Reliable performance in harsh environments (non-automotive).

Conclusion of GS4A031433JBT

The GS4A031433JBT combines precision, thermal stability, and compact design, making it a superior choice for applications demanding tight tolerance and low TCR. Its ceramic construction and isolated resistors provide reliability in critical circuits, while the SOIC package ensures compatibility with modern SMT processes. Ideal for industrial, medical, and instrumentation designs where performance consistency is paramount.