TT Electronics/IRC

GS8A0391R0JDT

GS8A0391R0JDT Description

The GS8A0391R0JDT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and low temperature coefficients. Housed in a 16-pin SOIC ceramic package, it offers 91Ω resistance per element with a 5% tolerance and ±25ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The isolated (ISOL) circuit design provides electrical separation between resistors, making it ideal for signal conditioning and voltage division in sensitive circuits. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, this network balances power handling with compact surface-mount (SMD) gull-wing termination.

GS8A0391R0JDT Features

• Ceramic SOIC Package: Enhances thermal stability and durability in harsh environments.
• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Isolated Resistors: Independent elements prevent crosstalk, critical for analog signal processing.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Gull-Wing SMD Termination: Facilitates automated PCB assembly and robust mechanical connections.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8A0391R0JDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecommunication Systems: Signal conditioning and impedance matching in RF modules.
• Medical Devices: Low-noise, high-reliability applications like patient monitoring equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where isolation is key.

Conclusion of GS8A0391R0JDT

The GS8A0391R0JDT stands out for its ceramic-encapsulated thin film design, offering unmatched stability and isolation in a compact SOIC footprint. While not PPAP or automotive-qualified, its low TCR, high voltage rating, and 8-resistor isolation make it a top choice for precision analog and industrial applications. Engineers will appreciate its balance of performance, reliability, and ease of integration into SMD assemblies. For designs demanding tight tolerance and thermal resilience, this network delivers exceptional value.