TT Electronics/IRC

PFC-D1206-03-91R0-1502-FD

PFC-D1206-03-91R0-1502-FD Description

The PFC-D1206-03-91R0-1502-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 3-pin, 1206 concave SMD device integrates two resistors with values of 91Ω and 15kΩ, offering a 1% tolerance and a ±25ppm/°C temperature coefficient for stable operation across a wide temperature range (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 ensures reliability in demanding environments. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-91R0-1502-FD Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for sensitive analog/digital circuits.
• Dual-Resistor Network: Combines 91Ω and 15kΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint, saving PCB space.
• High-Temperature Performance: Operates up to 150°C with derated power handling up to 150°C, suited for industrial applications.
• Concave Termination: Enhances solder joint reliability and mitigates tombstoning during reflow.
• 1% Tolerance & ±25ppm/°C TCR: Ensures consistent performance in precision voltage dividers (VOLT/D circuit designator).
• Non-Automotive (PPAP No): Optimized for commercial/industrial use, with EU RoHS non-compliance noted for specific legacy applications.

PFC-D1206-03-91R0-1502-FD Applications

• Voltage Division Circuits: Ideal for VOLT/D configurations in sensor interfaces, ADCs, and feedback networks.
• Power Management: Used in DC-DC converters, load sharing, and current-limiting applications.
• Industrial Electronics: Suitable for PLCs, motor drives, and HVAC controls due to high-temperature resilience.
• Consumer Electronics: Compact size benefits portable devices, IoT modules, and wearables.
• Test & Measurement Equipment: Precision resistance values critical for calibration and signal conditioning.

Conclusion of PFC-D1206-03-91R0-1502-FD

The PFC-D1206-03-91R0-1502-FD stands out for its precision, compact design, and robust performance in harsh environments. Its dual-resistor integration reduces component count, while thin-film technology ensures long-term reliability. Though not RoHS-compliant, it remains a top choice for legacy or specialized industrial systems requiring high-temperature operation and tight tolerance. Engineers will appreciate its balance of space efficiency, power handling, and stability, making it a versatile solution for voltage division, power regulation, and signal processing applications.