TT Electronics/IRC

PFC-D1206LF0310009000FB

PFC-D1206LF0310009000FB Description

The PFC-D1206LF0310009000FB from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This dual-resistor network features resistance values of 100Ω and 900Ω with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 150°C). Encased in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave SMD package, it offers a 0.25W (1/4W) total power rating (0.125W per resistor) and a maximum voltage rating of 100V. Compliant with EU RoHS and packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206LF0310009000FB Features

• Precision Thin-Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable operation in varying thermal conditions.
• Dual-Resistor Configuration: Combines 100Ω and 900Ω resistors in a single 3-pin 1206 package, saving PCB space and simplifying design.
• High Power Handling: 0.25W total power dissipation (0.125W per resistor) with derating up to 150°C.
• Concave Termination: Enhances solder joint reliability for high-vibration or harsh environments.
• Automation-Ready Packaging: Supplied in tape and reel for efficient pick-and-place assembly.
• Wide Voltage Rating: Supports up to 100V, making it suitable for both low and moderate voltage applications.

PFC-D1206LF0310009000FB Applications

• Voltage Dividers: Ideal for precision VOLT/D (voltage divider) circuits in sensor interfaces or ADC reference networks.
• Signal Conditioning: Used in op-amp feedback networks, filter circuits, and impedance matching.
• Industrial Electronics: Suitable for PLC modules, power supplies, and instrumentation due to its robust thermal performance.
• Consumer Electronics: Compact size and reliability make it a fit for smart home devices and wearables.
• Automotive (Non-Automotive Rated): While not PPAP-certified, it can be used in non-safety-critical automotive subsystems like infotainment.

Conclusion of PFC-D1206LF0310009000FB

The PFC-D1206LF0310009000FB stands out for its precision, space efficiency, and thermal stability, making it a versatile choice for high-density PCB designs. Its dual-resistor configuration reduces component count, while thin-film technology ensures long-term reliability. Though not automotive-grade, it excels in industrial, consumer, and general electronics where accuracy and compactness are critical. For engineers seeking a cost-effective, high-performance resistor network, this model offers an optimal balance of specifications, size, and manufacturability.