TT Electronics/IRC

GS8B012870CBT

GS8B012870CBT Description

The GS8B012870CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C) format, this bussed network integrates 15 resistors with a 287Ω resistance value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.1%. Built with thin-film technology, it ensures superior stability and accuracy across a wide temperature range (70°C to 125°C). The device features a 0.05W (1/20) power rating per resistor and a total power rating of 0.8W, making it suitable for low-power, high-density circuits. Its 100V maximum voltage rating and ±100ppm/°C temperature coefficient further enhance reliability in precision applications.

GS8B012870CBT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and low noise.
• Ultra-Tight Tolerances: ±0.25% absolute and ±0.1% ratio tolerance for precision signal conditioning.
• Bussed Network Design: Simplifies PCB layout with shared connections (BUS circuit designator).
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 1.27mm terminal pitch.
• Compact Dimensions: 9.91mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Non-Automotive & Non-PPAP: Ideal for industrial and commercial applications where automotive compliance isn’t required.

GS8B012870CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, gain setting, and impedance matching.
• Industrial Control Systems: PLCs, instrumentation, and test equipment requiring stable resistance ratios.
• Communication Hardware: RF modules and filtering circuits where low TCR (±100ppm/°C) is critical.
• Medical Electronics: Patient monitoring devices and diagnostic tools demanding high accuracy.

Conclusion of GS8B012870CBT

The GS8B012870CBT stands out for its ceramic construction, thin-film precision, and bussed architecture, offering engineers a robust solution for space-constrained, high-accuracy designs. While not RoHS-compliant or automotive-grade, its tight tolerances, low TCR, and 100V rating make it a top choice for industrial, medical, and communication systems. Its SOIC package ensures compatibility with standard SMT processes, streamlining production. For applications demanding stable, matched resistances in harsh environments, this network delivers unmatched performance.