TT Electronics/IRC

GS4B025761CBT

GS4B025761CBT Description

The GS4B025761CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 5.76KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital circuits where space efficiency and performance are critical.

GS4B025761CBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive signal conditioning.
• Ceramic SOIC Package: Enhances thermal performance and mechanical durability in harsh environments.
• BUS Configuration: Simplifies PCB layout for bus termination, voltage division, and pull-up/down networks.
• Ultra-Low Tolerance (±0.25%): Reduces calibration overhead in precision instrumentation.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Gull-Wing SMD Termination: Ensures robust solder joints for automated assembly processes.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4B025761CBT Applications

Ideal for:

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and sensors.
• Medical Electronics: High-accuracy signal chains in patient monitoring equipment.
• Automotive ECUs: Stable resistor networks for engine management (though not PPAP/AEC-Q qualified).
• Test & Measurement: Calibration circuits and reference networks in lab instruments.
• Telecom Infrastructure: Termination resistors for high-speed data buses.

Conclusion of GS4B025761CBT

The GS4B025761CBT stands out for its combination of precision, power efficiency, and compact packaging, making it a superior choice for applications requiring stable, high-density resistor networks. While not automotive-grade, its ceramic construction and thin-film technology offer exceptional reliability for industrial and medical designs. Engineers will appreciate its tight tolerances, low TCR, and robust SMD compatibility, reducing design complexity and BOM risk in precision circuits.