TT Electronics/IRC

GS4B031961CBT

GS4B031961CBT Description

The GS4B031961CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.96KΩ resistance and an ultra-tight tolerance of 0.25%, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers a power rating of 0.4W (0.05W per resistor) and operates across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100V maximum voltage rating enhances reliability in high-voltage circuits.

GS4B031961CBT Features

• Precision Engineering: Thin-film technology delivers 0.25% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate ensures durability and superior thermal management.
• Space-Efficient: Compact SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm pitch for high-density PCB layouts.
• High Power Handling: 0.4W total power dissipation (0.05W per resistor) balances performance and thermal efficiency.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom applications.

GS4B031961CBT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks and sensor signal conditioning due to low tolerance.
• Power Management: Used in voltage dividers and current-limiting networks in power supplies.
• Industrial Electronics: Reliable in PLC modules and test equipment where thermal stability is critical.
• Telecom Infrastructure: Suitable for RF matching networks and filter circuits in base stations.

Conclusion of GS4B031961CBT

The GS4B031961CBT stands out for its precision, thermal resilience, and compact form factor, making it a top choice for engineers prioritizing accuracy and reliability. Its ceramic SOIC package and thin-film technology offer superior performance over standard thick-film networks, particularly in high-temperature or precision-critical applications. While not automotive-grade, its industrial and telecom suitability ensures broad applicability in advanced electronic systems.