TT Electronics/IRC

GS7B023922DDT

GS7B023922DDT Description

The GS7B023922DDT from TT Electronics/IRC is a high-precision 14-pin narrow SOIC ceramic resistor network, designed for demanding applications requiring stable performance under elevated temperatures. This bussed (BUS) configuration integrates 13 thin-film resistors, each with a 39.2kΩ resistance and an exceptional ±0.5% absolute tolerance and ±0.5% ratio tolerance. Encased in a rectangular ceramic SOIC package, it offers superior thermal stability with a ±50ppm/°C temperature coefficient and operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating ensure efficient dissipation, while the 100V maximum voltage rating and gull-wing termination facilitate robust surface-mount integration.

GS7B023922DDT Features

• Precision Engineering: Thin-film technology delivers ±0.5% tolerance for critical analog/digital circuits.
• Thermal Resilience: Ceramic case and ±50ppm/°C TCR ensure minimal drift in high-temperature environments.
• Compact & Robust: SOIC package (8.66mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained PCBs.
• High Voltage Handling: Supports 100V applications, ideal for industrial power systems.
• Bussed Design: Simplifies circuit layout with shared node configuration, reducing component count.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation where PPAP compliance is unnecessary.

GS7B023922DDT Applications

• Precision Voltage Dividers: Calibration circuits in test/measurement equipment.
• Signal Conditioning: ADC/DAC reference networks in data acquisition systems.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Telecom Infrastructure: RF modules and baseband processing where ratio tolerance is critical.
• Power Management: Feedback networks in DC-DC converters up to 100V.

Conclusion of GS7B023922DDT

The GS7B023922DDT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic construction, bussed architecture, and tight tolerances make it a superior choice over plastic-encased networks in harsh environments. While not RoHS-compliant or automotive-grade, it is ideal for industrial and telecom systems where reliability and performance outweigh regulatory requirements. Engineers seeking a low-drift, high-voltage resistor network will find this model a robust solution.