TT Electronics/IRC

GS7B039311DBT

GS7B039311DBT Description

The GS7B039311DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) resistor array integrates 13 thin-film resistors, each with a 9.31KΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog circuits. The SOIC-C series construction features a ceramic case, gull-wing termination, and surface-mount design, offering robust mechanical and thermal performance.

GS7B039311DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift across temperatures.
• Robust Construction: Ceramic substrate enhances thermal conductivity and durability.
• Space-Efficient: 8.66mm × 5.99mm × 1.45mm compact footprint with 1.27mm terminal pitch.
• High Voltage Handling: Supports up to 100V maximum voltage rating.
• Power Efficiency: 0.7W total power rating (0.05W per resistor) balances performance and thermal management.
• Industrial-Grade: Suitable for non-automotive applications with EAR99 ECCN and non-PPAP compliance.

GS7B039311DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Control Systems: PLCs, motor drives, and power supplies where temperature stability is critical.
• Medical Electronics: Patient monitoring devices and diagnostic tools demanding low drift.
• Aerospace & Defense: Ruggedized systems needing ceramic-based reliability.

Conclusion of GS7B039311DBT

The GS7B039311DBT stands out for its precision, thermal stability, and compact ceramic packaging, making it a superior choice for engineers designing high-reliability systems. While not automotive-grade, its thin-film technology and tight tolerances cater to industrial, medical, and aerospace applications where performance under extreme conditions is paramount. Its bussed architecture simplifies PCB layout, reducing component count without compromising accuracy. For projects demanding low TCR, high voltage tolerance, and robust construction, this resistor network delivers exceptional value.