TT Electronics/IRC

GS7B031782JBT

GS7B031782JBT Description

The GS7B031782JBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 17.8KΩ resistance value and a tight ±5% absolute tolerance, ensuring consistent performance. Its thin-film technology and ±25ppm/°C temperature coefficient provide exceptional stability across a wide operating temperature range of -70°C to +125°C. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GS7B031782JBT Features

• Robust Construction: Ceramic substrate with gull-wing termination for durability and solderability.
• High Accuracy: ±0.1% ratio tolerance for matched resistor performance in differential applications.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC package) ideal for dense PCB layouts.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Low TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier variants.

GS7B031782JBT Applications

• Precision Voltage Dividers: Leverages ratio tolerance for sensor signal conditioning.
• Industrial Control Systems: Stable performance in PLCs and motor drivers.
• Test & Measurement Equipment: Low TCR critical for calibration circuits.
• Medical Electronics: Reliable operation in diagnostic devices.
• Aerospace & Defense: Ceramic construction resists vibration and thermal cycling.

Conclusion of GS7B031782JBT

The GS7B031782JBT excels in applications requiring tight tolerance, thermal stability, and compact design. Its bussed architecture simplifies circuit design, while ceramic encapsulation enhances longevity. Though non-compliant with EU RoHS, it remains a cost-effective solution for non-consumer markets. Engineers will value its balance of precision, power handling, and space savings—making it a standout choice for industrial and instrumentation designs.