TT Electronics/IRC

GS4A033402JBT

GS4A033402JBT Description

The GS4A033402JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 34 kΩ resistance and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C, delivering a power rating of 0.1W per resistor (0.4W total). Its ±25 ppm/°C temperature coefficient ensures stable performance under thermal variations, while the 100V maximum voltage rating makes it suitable for medium-voltage circuits. The SOIC-C series construction provides robust ceramic encapsulation, enhancing durability in demanding environments.

GS4A033402JBT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers low TCR (±25 ppm/°C) and ±0.1% ratio tolerance for matched performance.
• High Reliability: Ceramic case ensures thermal stability and mechanical strength.
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Functions from -55°C to +125°C (derated above 70°C).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS4A033402JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Isolated feedback networks in PLCs and motor drives.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring robust, temperature-stable resistors.
• Test & Measurement Equipment: Calibration circuits due to low ratio tolerance.

Conclusion of GS4A033402JBT

The GS4A033402JBT combines high precision, isolation, and ruggedness in a compact SOIC package. Its ceramic construction, tight tolerances, and low TCR make it superior to polymer-based networks in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications demanding reliability and accuracy. Engineers will benefit from its ease of integration and consistent performance across thermal cycles.