TT Electronics/IRC

GS7B033480DCT

GS7B033480DCT Description

The GS7B033480DCT 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) configuration network integrates 13 thin-film resistors, each with a 348Ω resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a ±25ppm/°C temperature coefficient and a 0.05W (1/20) power rating per resistor, it delivers exceptional stability and precision. The SOIC-C series construction features gull-wing terminations for robust surface-mount (SMD) assembly, making it ideal for automated PCB production.

GS7B033480DCT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.25% ratio tolerance ensure minimal deviation in critical circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and mechanical stability.
• High Voltage Handling: Supports 100V maximum voltage rating, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Optimized Footprint: Compact 8.66mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch enable high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C ensures performance in elevated-temperature environments.
• Non-RoHS compliance (note for restricted-substance-sensitive designs).

GS7B033480DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks where tight tolerance is critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration tools and instrumentation demanding low TCR (±25ppm/°C).
• Telecommunications: Signal conditioning and impedance matching in high-frequency modules.
• Legacy Electronics: Non-RoHS designs where ceramic reliability outweighs compliance needs.

Conclusion of GS7B033480DCT

The GS7B033480DCT stands out for its precision, durability, and compact form factor, making it a versatile choice for engineers prioritizing performance over compliance. While not suited for automotive or RoHS-mandated projects, its thin-film ceramic design and bussed architecture offer unmatched stability in industrial, telecom, and precision analog applications. For designs requiring tight-tolerance, high-temperature operation, this network delivers consistent results with minimal drift.