TT Electronics/IRC

GS4B038252BBT

GS4B038252BBT Description

The GS4B038252BBT from TT Electronics/IRC is a high-precision 7-resistor network in an 8-pin SOIC package, designed for surface-mount applications. Featuring a thin-film construction on a ceramic substrate, it delivers 82.5KΩ resistance per element with an ultra-tight ±0.1% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.4W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination ensures secure PCB mounting, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GS4B038252BBT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR ensure stability in precision analog and signal conditioning circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal and long-term reliability.
• Space-Efficient: Compact SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch optimizes board space.
• High Voltage Handling: 100V rating surpasses typical network resistors, ideal for industrial and automotive applications.
• Strict Dimensional Tolerances: ±0.1mm (L/H) and ±0.2mm (D) ensure consistent placement in automated assembly.

GS4B038252BBT Applications

• Precision Instrumentation: Used in DAQ systems, medical devices, and test equipment where resistance accuracy is critical.
• Automotive Electronics: Suitable for sensor interfaces and ECU signal networks (though not PPAP-certified).
• Industrial Controls: Ideal for PLC analog I/O modules and power supply feedback circuits.
• Telecom Infrastructure: Ensures signal integrity in RF matching networks and filter designs.

Conclusion of GS4B038252BBT

The GS4B038252BBT stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for high-reliability electronics. While not RoHS-compliant or automotive-grade, its ceramic-based thin-film design and tight electrical specs make it ideal for industrial, medical, and telecom applications requiring stable, low-drift performance. Engineers will appreciate its balance of accuracy, durability, and ease of integration in space-constrained designs.