TT Electronics/IRC

PFC-D1206-03-1003-9101-DD

PFC-D1206-03-1003-9101-DD Description

The PFC-D1206-03-1003-9101-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD device integrates two resistors (100KΩ 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 70°C to 150°C. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-1003-9101-DD Features

• Dual-Resistor Network: Combines 100KΩ and 9.1KΩ resistors in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: 0.5% tolerance and ±25ppm/°C TCR for minimal drift in voltage divider or feedback circuits.
• Robust Construction: Thin-film technology ensures low noise and high stability, even at 150°C maximum operating temperature.
• Concave Termination: Enhances solder joint reliability for surface-mount (SMD) applications.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

PFC-D1206-03-1003-9101-DD Applications

• Voltage Dividers: Ideal for VOLT/D circuit designators requiring precise ratio matching.
• Sensor Signal Conditioning: Stable performance in temperature-sensitive environments.
• Feedback Networks: Used in op-amp circuits, DACs, and ADCs where low TCR is critical.
• Power Management: Supports high-voltage (up to 100V) applications like power supplies.
• Industrial Electronics: Suitable for test equipment, medical devices, and communication systems demanding long-term reliability.

Conclusion of PFC-D1206-03-1003-9101-DD

The PFC-D1206-03-1003-9101-DD stands out for its precision, compact design, and thermal stability, making it a superior choice for engineers designing high-accuracy analog circuits. Its dual-resistor configuration reduces component count, while thin-film technology ensures consistent performance. Though not RoHS-compliant, it excels in industrial and telecom applications where reliability outweighs regulatory constraints. For space-constrained, high-performance designs, this resistor network delivers unmatched value.