TT Electronics/IRC

GS8B018451BBT

GS8B018451BBT Description

The GS8B018451BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a common 8.45KΩ resistance value, offering an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%. The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift. 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 provides robust mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly.

GS8B018451BBT Features

• High Precision: ±0.1% absolute and ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±100ppm/°C thermal stability.
• Robust Construction: Ceramic case and SOIC package ensure durability in harsh environments.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive-grade designs (though not PPAP/automotive-certified).
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).

GS8B018451BBT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to low tolerance and drift.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: High accuracy ensures repeatability in calibration systems.
• Medical Electronics: Stable operation in diagnostic devices where precision is critical.

Conclusion of GS8B018451BBT

The GS8B018451BBT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a superior choice for precision electronics. While not RoHS-compliant or automotive-rated, its ceramic construction and thin-film technology deliver unmatched reliability in industrial, medical, and test applications. Engineers seeking a high-performance resistor network with tight tolerances and low drift will find this model optimally suited for their designs.