TT Electronics/IRC

GS7B024221JFT

GS7B024221JFT Description

The GS7B024221JFT from TT Electronics/IRC is a high-reliability ceramic thin-film resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 4.22KΩ resistance value and ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C. Its thin-film technology ensures low noise and stable performance, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for demanding environments.

GS7B024221JFT Features

• Ceramic SOIC-C Series: Robust construction with rectangular package (8.66mm x 5.99mm x 1.45mm) and gull-wing termination for secure surface mounting.
• Bussed Network: Simplifies circuit design with 13 interconnected resistors, reducing component count and PCB space.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance ensure consistent performance in matched circuits.
• Wide Operating Range: Suitable for -70°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Low TCR: ±50ppm/°C minimizes resistance variation under thermal stress.
• Non-RoHS: May be preferred for legacy or specialized systems requiring non-compliant materials.

GS7B024221JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and gain networks in instrumentation.
• Industrial Control Systems: Stable performance in PLCs, sensors, and power management circuits.
• Medical Electronics: Reliable operation in diagnostic equipment where low drift is critical.
• Telecommunications: Impedance matching and filtering in RF modules.
• Legacy Equipment Maintenance: Non-RoHS compliance suits repairs in older systems.

Conclusion of GS7B024221JFT

The GS7B024221JFT combines high-density integration, thermal stability, and precision in a compact SOIC package. Its bussed design reduces layout complexity, while thin-film technology ensures long-term reliability. Though not automotive-grade, its wide temperature range and low TCR make it a versatile choice for industrial, medical, and telecom applications. Engineers will appreciate its balance of performance and durability in space-constrained, high-accuracy circuits.