TT Electronics/IRC

GS7B014222CCT

GS7B014222CCT Description

The GS7B014222CCT from TT Electronics/IRC is a high-precision 14-pin narrow SOIC ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. This bussed (BUS) configuration device integrates 13 thin-film resistors, each with a 42.2KΩ resistance and an exceptional ±0.25% absolute tolerance (matched to ±0.25% ratio tolerance). Its SOIC package (8.66mm x 5.99mm x 1.45mm) features gull-wing terminations with a 1.27mm pitch, ensuring compatibility with automated PCB assembly. The ceramic substrate and thin-film technology deliver low noise, high reliability, and a ±100ppm/°C temperature coefficient, making it ideal for precision analog circuits. Rated for 0.05W per resistor (0.7W total) and 100V maximum voltage, it operates across a -70°C to +125°C range, though derating is required above 70°C.

GS7B014222CCT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case and thin-film technology enhance thermal stability and longevity.
• Space-Efficient: Compact SOIC footprint (8.66mm x 5.99mm) suits high-density designs.
• Automation-Friendly: Gull-wing terminals and 1.27mm pitch streamline surface-mount assembly.
• Wide Voltage Range: Supports up to 100V, accommodating industrial and instrumentation needs.
• Bussed Topology: Simplifies circuit design for shared-voltage applications like pull-up/down networks.

GS7B014222CCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks due to tight ratio tolerance.
• Signal Conditioning: Low-noise performance suits sensor interfaces and medical instrumentation.
• Industrial Controls: Withstands harsh environments (125°C max) in PLCs and motor drives.
• Automotive Systems: Non-automotive grade but usable in benign automotive subsystems (e.g., infotainment).
• Power Management: Bussed design simplifies biasing circuits in power supplies.

Conclusion of GS7B014222CCT

The GS7B014222CCT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic thin-film construction and bussed architecture offer superior stability over polymer-based networks, while the SOIC package balances performance with manufacturability. Though not PPAP-capable or RoHS-compliant, it remains a cost-effective choice for industrial, medical, and precision analog designs where tight tolerances and reliability are paramount. Engineers should evaluate derating requirements for high-temperature operation (>70°C).