TT Electronics/IRC

PFC-D1206-03-1000-4701-FD

PFC-D1206-03-1000-4701-FD Description

The PFC-D1206-03-1000-4701-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. It features two resistors with values of 100Ω and 4.7kΩ, each offering a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +150°C. Packaged in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave SMD format, this dual-resistor network is ideal for space-constrained designs requiring high reliability and precision.

PFC-D1206-03-1000-4701-FD Features

• Dual-Resistor Configuration: Combines 100Ω and 4.7kΩ in a single 3-terminal network, reducing component count.
• High Precision: 1% tolerance and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Power Handling: 0.25W (1/4W) total power rating (0.125W per resistor) with derating up to 150°C.
• Compact & Reliable: 1206 case size with concave termination for improved solder joint integrity.
• Wide Voltage Rating: Supports up to 100V, suitable for analog and digital voltage division.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial applications.

PFC-D1206-03-1000-4701-FD Applications

• Voltage Division Circuits: Precision dividers in sensor interfaces, ADCs, and DACs.
• Signal Conditioning: Bias networks for op-amps, comparators, and feedback loops.
• Power Management: Load balancing in low-power DC/DC converters.
• Industrial Electronics: PLC modules, test equipment, and control systems requiring stable resistance ratios.
• Consumer Electronics: Audio equipment, displays, and portable devices where space efficiency is critical.

Conclusion of PFC-D1206-03-1000-4701-FD

The PFC-D1206-03-1000-4701-FD excels in precision analog designs by offering matched resistor pairs with low TCR and high power density. Its 1206 concave SMD package ensures ease of assembly, while the dual-resistor topology simplifies PCB layout. Though not RoHS-compliant, it remains a top choice for industrial and commercial applications demanding thermal stability and compactness. Engineers will appreciate its reliability in voltage division and signal conditioning, making it a versatile solution for high-performance electronic systems.