TT Electronics/IRC

GS7B031652DBT

GS7B031652DBT Description

The GS7B031652DBT 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) network integrates 13 thin-film resistors, each with a 16.5KΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features gull-wing terminations for reliable surface-mount (SMD) assembly, with tight dimensional tolerances (±0.1mm height, ±0.2mm depth).

GS7B031652DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate with thin-film technology for durability and thermal stability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC package) ideal for dense PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive environments (though not PPAP/automotive-qualified).
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors in a common topology.

GS7B031652DBT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: High-accuracy resistance networks for calibration and instrumentation.
• Telecommunications: Signal attenuation and impedance matching in RF/analog front-end designs.
• Medical Electronics: Stable operation in diagnostic devices where low drift is critical.

Conclusion of GS7B031652DBT

The GS7B031652DBT excels in applications requiring tight tolerance, low TCR, and robust ceramic construction. While not automotive-grade, its 125°C rating and bussed architecture make it a versatile choice for industrial, telecom, and precision analog designs. The SOIC package ensures compatibility with automated assembly processes, while the thin-film technology guarantees long-term reliability. Engineers seeking a cost-effective, high-performance resistor network for space-constrained or thermally challenging environments will find this model particularly advantageous.