TT Electronics/IRC

GS4A011333JBT

GS4A011333JBT Description

The GS4A011333JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 133KΩ and a tolerance of ±5%. The device operates within a temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring reliable performance in thermally dynamic environments. Its SOIC-C series construction offers superior mechanical durability and thermal dissipation, making it ideal for surface-mount applications where space and reliability are critical.

GS4A011333JBT Features

• Isolated Circuit Design: Four independent resistors (isolated elements) for flexible circuit integration.
• High Precision: ±5% absolute tolerance and ±0.1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case style with thin-film technology for enhanced thermal stability.
• Wide Operating Range: Supports up to 125°C with derated power handling (0.1W per resistor, 0.4W total).
• Surface-Mount Compatibility: Gull-wing termination and 1.27mm terminal pitch for easy PCB assembly.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: 100V maximum voltage for industrial and instrumentation applications.

GS4A011333JBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where stability and accuracy are paramount. Key use cases include:

• Industrial Control Systems: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: Signal processing in diagnostic equipment.
• Automotive (Non-Automotive Compliant): Engine control modules (ECMs) and infotainment systems (where PPAP is not required).
• Test & Measurement Equipment: Calibration and reference circuits.
• Telecommunications: Line termination and filtering in RF modules.

Conclusion of GS4A011333JBT

The GS4A011333JBT stands out for its high precision, thermal resilience, and compact form factor, making it a preferred choice for engineers designing high-reliability electronics. While not automotive-grade or RoHS-compliant, its ceramic construction and thin-film technology ensure long-term stability in demanding environments. Ideal for industrial, medical, and telecom applications, this resistor network delivers consistent performance where tight tolerances and isolation are critical.