TT Electronics/IRC

GS4B011501BT

GS4B011501BT Description

The GS4B011501BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 7-resistor bussed network features a 1.5KΩ resistance value with an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for secure PCB mounting. The thin-film technology delivers stable operation across a wide temperature range (70°C to 125°C) and a low ±100ppm/°C temperature coefficient, minimizing resistance drift. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for high-density designs requiring tight tolerances and robust thermal performance.

GS4B011501BT Features

• Precision Tolerance: ±0.1% absolute tolerance for critical analog/digital applications.
• Stable Thin-Film Construction: Low TCR (±100ppm/°C) ensures consistency under thermal stress.
• High Power Handling: 0.05W per resistor (0.4W total) in a compact SOIC package.
• Bussed Network Design: Simplifies circuit layout with shared connections (BUS configuration).
• Robust Ceramic Case: Enhances durability and heat dissipation vs. polymer-based arrays.
• Automotive-Grade Alternatives: While not PPAP-certified, its performance suits industrial/telecom use.

GS4B011501BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits in test equipment.
• Signal Conditioning: Stable performance in sensor interfaces and instrumentation amplifiers.
• Power Management: Used in feedback networks for DC-DC converters or LDO regulators.
• Industrial Controls: Reliable operation in PLCs and motor drives with high thermal demands.
• Telecom Infrastructure: Suitable for RF matching networks due to low parasitic effects.

Conclusion of GS4B011501BT

The GS4B011501BT excels in applications requiring tight tolerance, thermal stability, and space efficiency. Its ceramic SOIC package and thin-film technology provide superior performance over standard thick-film networks, making it a preferred choice for precision electronics. While not automotive-qualified, its high voltage rating and low TCR cater to industrial, medical, and telecom sectors. Engineers seeking a cost-effective, high-performance resistor network will find this model a compelling solution for critical designs.