TT Electronics/IRC

GS4B016340CBT

GS4B016340CBT Description

The GS4B016340CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 634Ω resistance value with an ultra-tight ±0.25% 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 ceramic package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ceramic substrate enhances thermal stability and reliability.

GS4B016340CBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25% tolerance).
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• High Power Handling: 0.4W total power rating (0.05W per resistor) for compact designs.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance suits industrial and instrumentation use.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for space-constrained layouts.

GS4B016340CBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance.
• Medical Electronics: Stable performance in diagnostic equipment and sensors.
• Industrial Control Systems: Reliable operation in PLCs and motor drives.
• Test & Measurement: Low TCR suits calibration instruments.
• Communication Hardware: Signal conditioning in RF and baseband circuits.

Conclusion of GS4B016340CBT

The GS4B016340CBT excels in applications requiring high precision, thermal stability, and compactness. Its ceramic SOIC package, low TCR, and tight tolerance make it a superior choice over generic thick-film networks. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where accuracy and reliability are critical. The tube packaging ensures safe handling for automated assembly. For engineers prioritizing performance in harsh environments, this resistor network delivers exceptional value.