TT Electronics/IRC

GS4B021502BT

GS4B021502BT Description

The GS4B021502BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding circuit applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±50ppm/°C temperature coefficient and a ±0.1% absolute tolerance. The network features a 15KΩ resistance value per resistor, rated for 0.05W (1/20) power dissipation per element and 0.4W total power. Its SOIC-C series construction ensures robust performance in a compact 4.9mm × 5.99mm × 1.45mm footprint, with gull-wing termination for reliable surface-mount assembly. Operating within a -70°C to +125°C derated range and a 100V maximum voltage rating, this non-automotive (PPAP: No) component is ideal for precision analog and digital systems.

GS4B021502BT Features

• High Precision: Tight ±0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case and thin-film technology enhance thermal stability and longevity.
• Space-Efficient: SOIC package (4.9mm × 5.99mm) with 1.27mm terminal pitch suits high-density PCB designs.
• Bussed Configuration: 7 resistors share a common bus, simplifying circuit design for voltage division or pull-up/down networks.
• Wide Operating Range: Derated performance from -70°C to +125°C, with a 125°C maximum operating temperature.
• Non-Compliant to EU RoHS: Note for applications exempt from RoHS restrictions.

GS4B021502BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Signal Conditioning: Stable performance in sensor interfaces and instrumentation amplifiers.
• Pull-Up/Down Networks: Bussed design simplifies biasing for digital logic (e.g., I²C, SPI).
• Industrial Electronics: Suits harsh environments with its ceramic substrate and wide temperature range.
• Test & Measurement Equipment: High accuracy supports calibration and signal processing stages.

Conclusion of GS4B021502BT

The GS4B021502BT resistor network excels in precision, compactness, and thermal resilience, making it a superior choice for high-accuracy analog and mixed-signal designs. Its bussed configuration reduces component count, while ceramic construction ensures reliability in fluctuating temperatures. Though not RoHS-compliant, it remains a standout for industrial, instrumentation, and embedded systems where tight tolerances and stability are paramount. Engineers will value its balance of performance and space savings in dense PCB layouts.