TT Electronics/IRC

GS8B023921JDT

GS8B023921JDT Description

The GS8B023921JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 3.92KΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a ±50ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor, it delivers stable performance under varying thermal conditions. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, making it suitable for automated assembly processes.

GS8B023921JDT Features

• High Precision: ±5% absolute tolerance and ±0.5% ratio tolerance ensure consistent performance in matched resistor applications.
• Robust Construction: Ceramic substrate enhances thermal stability and durability, ideal for high-temperature environments.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch optimizes PCB real estate.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive systems (though not PPAP/automotive-qualified).
• Low TCR: ±50ppm/°C minimizes resistance drift, critical for precision analog circuits.
• Bussed Design: Simplifies circuit layout by connecting multiple resistors to a common node, reducing component count.

GS8B023921JDT Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and analog signal processing in test equipment and sensor interfaces.
• Industrial Controls: Reliable performance in PLC modules, motor drives, and power supplies due to high-temperature tolerance.
• Communication Systems: Used in filter networks and impedance matching for RF and baseband circuits.
• Medical Electronics: Suitable for patient monitoring systems where precision and stability are critical.
• Consumer Electronics: Space-saving solution for smart home devices and wearables.

Conclusion of GS8B023921JDT

The GS8B023921JDT stands out for its ceramic thin-film technology, tight tolerance, and bussed architecture, offering superior performance in precision circuits. While not automotive-grade, its wide operating range, low TCR, and compact SOIC package make it a versatile choice for industrial, medical, and communication applications. Engineers will appreciate its balance of reliability, space efficiency, and ease of integration, particularly in designs requiring stable, matched resistances under thermal stress.