TT Electronics/IRC

GS8B033900CBT

GS8B033900CBT Description

The GS8B033900CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 390Ω resistance value and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). Built using thin-film technology, it offers a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision circuits.

GS8B033900CBT Features

• High Precision: ±0.25% tolerance and ±0.1% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances durability and thermal management.
• Space-Efficient: SOIC-C series design optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power).
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its performance parallels higher-tier models.
• Low Power Dissipation: 0.8W total power rating (0.05W per resistor) balances efficiency and reliability.

GS8B033900CBT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division networks, this resistor array excels in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low tolerance and drift critical for diagnostic equipment.
• Test & Measurement: High accuracy for calibration circuits.
• Telecommunications: Signal integrity in RF and baseband applications.
• Power Management: Voltage referencing and current sensing in DC-DC converters.

Conclusion of GS8B033900CBT

The GS8B033900CBT combines precision, stability, and compactness, making it a standout choice for engineers requiring reliable resistor networks. Its thin-film technology, tight tolerances, and wide temperature range address challenges in industrial, medical, and telecom systems. While not automotive-qualified, its ceramic construction and low TCR offer a cost-effective alternative for high-performance designs. For applications demanding accuracy and durability, this model delivers exceptional value.