TT Electronics/IRC

PFC-D1206-03-1003-9100-DD

PFC-D1206-03-1003-9100-DD Description

The PFC-D1206-03-1003-9100-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 3-pin, 1206 concave SMD component features a dual-resistor configuration (100KΩ/910Ω) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 is engineered for reliability in demanding circuits. The rectangular package (3.2mm x 1.6mm x 0.61mm) adheres to strict dimensional tolerances (±0.15mm length, ±0.13mm depth, ±0.1mm height), making it compatible with automated assembly processes.

PFC-D1206-03-1003-9100-DD Features

• Precision Thin-Film Technology: Delivers superior accuracy (0.5%) and low TCR (±25ppm/°C) for stable resistance under thermal stress.
• Dual-Resistor Network: Combines 100KΩ and 910Ω resistors in a compact 1206 concave SMD package, saving PCB space.
• High Power Handling: 0.25W total (0.125W per resistor) with derating up to 150°C, ideal for power-sensitive designs.
• Robust Construction: Concave termination style enhances solder joint reliability, while the tape-and-reel packaging ensures ease of handling in high-volume production.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-PPAP) applications.

PFC-D1206-03-1003-9100-DD Applications

• Voltage Dividers (VOLT/D): Precision division in sensor interfaces, ADC circuits, and feedback loops.
• Signal Conditioning: Stable resistance for op-amp gain networks and filter circuits.
• Industrial Electronics: Durable performance in power supplies, motor controls, and instrumentation.
• Consumer Electronics: Compact footprint for wearables, IoT devices, and audio equipment.
• Automotive (Non-Safety): Auxiliary systems like infotainment or lighting, where EU RoHS non-compliance is permissible.

Conclusion of PFC-D1206-03-1003-9100-DD

The PFC-D1206-03-1003-9100-DD excels in precision, power efficiency, and space-saving design, making it a standout choice for engineers requiring high-accuracy resistor networks. Its thin-film technology, dual-resistor integration, and concave SMD termination offer distinct advantages over bulkier or less stable alternatives. While not suited for automotive PPAP or RoHS-compliant projects, it remains a robust solution for industrial, consumer, and general electronics where reliability and performance are paramount.