TT Electronics/IRC

GS4B037320CBT

GS4B037320CBT Description

The GS4B037320CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 732Ω resistance per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it combines 0.4W total power dissipation (0.05W per resistor) with a compact footprint (4.9mm × 5.99mm × 1.45mm). Ideal for precision analog circuits, its 100V maximum voltage rating and EAR99/Non-RoHS compliance cater to industrial and non-consumer applications.

GS4B037320CBT Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal stability, while SOIC-8 gull-wing termination ensures reliable surface-mount assembly.
• Optimized Power Handling: 0.4W total (0.05W/resistor) derated up to 125°C, outperforming standard thick-film networks.
• Space-Efficient: Compact 4.9mm length and 1.27mm pitch suit high-density PCB designs.
• Industrial-Grade: Non-RoHS compliant for specialized applications requiring legacy material compatibility.

GS4B037320CBT Applications

• Analog Signal Processing: Precision voltage dividers in instrumentation and sensor interfaces.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Industrial Control Systems: Robust resistor arrays for PLCs and motor drivers.
• Aerospace & Defense: High-reliability circuits where temperature stability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GS4B037320CBT

The GS4B037320CBT excels in precision, power efficiency, and thermal performance, making it a superior choice over generic thick-film networks. Its ceramic SOIC package and thin-film technology address challenges in noise-sensitive, high-temperature environments, while the BUS configuration simplifies circuit design. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and aerospace applications demanding long-term reliability. For engineers prioritizing accuracy and compactness, this resistor network delivers unmatched value.