TT Electronics/IRC

PFC-D1206-03-2702-1802-DD

PFC-D1206-03-2702-1802-DD Description

The PFC-D1206-03-2702-1802-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This surface-mount (SMD) component features two resistors with values of 27KΩ and 18KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for 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 termination package, it delivers a combined power rating of 0.25W (1/4W) with individual resistors rated at 0.125W (1/8W). The 3-pin configuration (VOLT/D circuit designator) makes it ideal for voltage divider and precision analog circuits.

PFC-D1206-03-2702-1802-DD Features

• Precision Thin Film Technology: Ensures low noise, high stability, and excellent repeatability.
• Concave Termination: Enhances solder joint reliability for robust surface-mount assembly.
• Wide Operating Range: Rated for -55°C to +150°C, with derated power up to 150°C.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive (non-PPAP) applications.
• Tape and Reel Packaging: Optimized for automated pick-and-place processes.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

PFC-D1206-03-2702-1802-DD Applications

This resistor network excels in:

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC reference circuits.
• Analog Signal Conditioning: Stable resistance ratios for op-amp feedback networks.
• Industrial Controls: Reliable performance in harsh environments (e.g., power supplies, motor drives).
• Test & Measurement Equipment: Low-drift resistance for calibration and instrumentation.
• Aerospace & Defense: Non-RoHS compliance meets certain legacy system requirements.

Conclusion of PFC-D1206-03-2702-1802-DD

The PFC-D1206-03-2702-1802-DD stands out for its precision, compact form factor, and rugged design, making it a superior choice for engineers prioritizing stability and space efficiency. Its dual-resistor network with concave terminations ensures durability in high-vibration or thermal cycling environments. While not automotive-grade (PPAP) or RoHS-compliant, it remains a versatile solution for industrial, aerospace, and precision analog applications where thin-film reliability is critical.