TT Electronics/IRC

GS4B024121DCT

GS4B024121DCT Description

The GS4B024121DCT 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 4.12KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Housed in an 8-pin SOIC ceramic package, it features gull-wing SMD termination 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 signal integrity are critical.

GS4B024121DCT Features

• High Precision: Thin-film technology delivers ±0.5% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• Space-Saving Design: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for high-density PCB layouts.
• Reliable Termination: Gull-wing leads provide strong solder joints and mechanical resilience.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-grade applications (though not PPAP-certified).
• Non-RoHS Compliant: Ideal for legacy systems or applications exempt from RoHS restrictions.

GS4B024121DCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits and sensor signal conditioning.
• Bus Termination Networks: Ensures signal integrity in high-speed digital systems (e.g., CAN, SPI, I²C).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Low-noise, high-accuracy resistance matching for calibration circuits.
• Aerospace & Defense: Ceramic packaging suits rugged environments with thermal cycling demands.

Conclusion of GS4B024121DCT

The GS4B024121DCT stands out for its combination of precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronics. Its thin-film technology and ceramic housing offer superior stability over carbon or thick-film alternatives, while the SOIC-8 package balances ease of assembly with space efficiency. Though not automotive-qualified, its wide temperature range and robust construction make it versatile for industrial, communications, and embedded systems. For applications requiring tight-tolerance, low-drift resistor networks, this model delivers exceptional value.