TT Electronics/IRC

PFC-D1206-03-5102-9101-DD

PFC-D1206-03-5102-9101-DD Description

The PFC-D1206-03-5102-9101-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 1206 package device integrates two resistors (51KΩ and 9.1KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +150°C. The network is optimized for VOLT/D circuit designators, making it ideal for voltage divider configurations. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it delivers reliable performance in compact designs. The concave termination style enhances solder joint reliability, while the tape-and-reel packaging supports automated assembly processes.

PFC-D1206-03-5102-9101-DD Features

• Precision Resistance Values: 51KΩ and 9.1KΩ with 0.5% tolerance for accurate signal conditioning.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with concave terminations for improved mechanical strength.
• High-Temperature Capability: Rated for 150°C maximum operating temperature, derated up to 70°C to 150°C.
• Automation-Friendly: Supplied in tape-and-reel (T/R) for high-volume SMD placement.

PFC-D1206-03-5102-9101-DD Applications

This resistor network excels in precision analog circuits, including:

• Voltage Dividers: Ideal for sensor signal scaling or ADC reference networks.
• Feedback Networks: Used in op-amp circuits for gain stabilization.
• Power Management: Supports voltage regulation in DC-DC converters.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range.
• Medical Devices: Low TCR ensures accuracy in diagnostic equipment.

Conclusion of PFC-D1206-03-5102-9101-DD

The PFC-D1206-03-5102-9101-DD combines high precision, thermal stability, and compact form factor, making it a superior choice for engineers designing critical analog circuits. Its concave terminations and thin-film construction provide long-term reliability, while the dual-resistor network simplifies PCB layout. Though not RoHS-compliant, its performance in industrial, medical, and power applications justifies its use where precision is paramount. For designs requiring tight-tolerance, low-drift resistors in a space-efficient package, this model stands out among competing networks.