TT Electronics/IRC

GS4B019532DCT

GS4B019532DCT Description

The GS4B019532DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 95.3K Ohm resistance per element with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in an 8-pin SOIC gull-wing SMD package, the network offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with ceramic substrate construction for enhanced thermal and mechanical reliability. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it is ideal for precision analog and digital circuits.

GS4B019532DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal stability and low noise.
• Space-Efficient: SOIC-8 gull-wing SMD package optimizes PCB real estate while enabling automated assembly.
• Wide Operating Range: Derated power operation up to 125°C, suitable for industrial and automotive environments (though not PPAP/automotive-qualified).
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances performance with energy efficiency.
• Stable Termination: Gull-wing leads ensure reliable solder joints in surface-mount applications.

GS4B019532DCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers where stability is critical.
• Industrial Controls: Suitable for PLCs, motor drives, and power management systems operating in harsh conditions.
• Medical Electronics: Low-noise characteristics make it fit for diagnostic equipment and patient monitoring.
• Communications: RF and baseband signal processing benefit from its consistent impedance matching.

Conclusion of GS4B019532DCT

The GS4B019532DCT stands out for its precision, compact design, and rugged ceramic construction, making it a superior choice for engineers prioritizing reliability in high-performance circuits. While not automotive-grade, its wide temperature range and low TCR cater to industrial, medical, and telecom applications where component stability is non-negotiable. The SOIC-8 package ensures compatibility with standard assembly processes, while the thin-film technology guarantees long-term accuracy. For designs requiring tight-tolerance, multi-resistor networks, this model delivers an optimal blend of performance and durability.