TT Electronics/IRC

GS4A021501BT

GS4A021501BT Description

The GS4A021501BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.5KΩ and an absolute tolerance of ±0.1%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision circuits. The SOIC-C series construction offers excellent thermal and mechanical stability, housed in a rectangular ceramic case with gull-wing terminations for easy surface mounting.

GS4A021501BT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure minimal deviation.
• Robust Construction: Ceramic substrate enhances durability and thermal performance.
• Isolated Resistors: Four independent 1.5KΩ resistors for flexible circuit design.
• Wide Operating Range: Rated for -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Low Power Dissipation: 0.1W per resistor (0.4W total) with a 100V maximum voltage rating.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm).

GS4A021501BT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage dividers and gain networks in instrumentation amplifiers.
• Medical electronics requiring stable, high-accuracy components.
• Automotive control systems (though not PPAP/automotive-qualified, its ruggedness suits harsh environments).
• Telecommunication infrastructure where low drift and reliability are critical.

Conclusion of GS4A021501BT

The GS4A021501BT stands out for its exceptional precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction and thin-film technology provide long-term performance, while the isolated resistor design offers versatility in circuit implementation. Though not RoHS-compliant or automotive-grade, its wide temperature range and tight tolerances make it ideal for industrial, medical, and telecom systems where accuracy and durability are paramount. For engineers seeking a high-performance resistor network, this model delivers unmatched consistency in demanding environments.