TT Electronics/IRC

PFC-D1206-03-2202-4700-DD

PFC-D1206-03-2202-4700-DD Description

The PFC-D1206-03-2202-4700-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD device integrates two resistors (22KΩ and 470Ω) with a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide operating range (-55°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 compact, high-density circuits. The non-automotive, non-PPAP compliant device is supplied in tape and reel (T/R) packaging for automated assembly efficiency.

PFC-D1206-03-2202-4700-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable signal conditioning.
• Dual-Resistor Network: Combines 22KΩ and 470Ω resistors in a single 1206 footprint, saving board space.
• High Power Density: 0.25W total power dissipation (0.125W per resistor) in a compact 3.2mm × 1.6mm × 0.61mm package.
• Robust Construction: Concave termination style enhances solder joint reliability under thermal stress.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• Surface-Mount Optimized: Compatible with high-speed pick-and-place processes (T/R packaging).

PFC-D1206-03-2202-4700-DD Applications

• Voltage Dividers: Ideal for precision voltage scaling in sensor interfaces (e.g., ADC front-ends).
• Signal Conditioning: Used in op-amp feedback networks, filter circuits, and gain stages.
• Power Management: Supports load sharing and current sensing in DC-DC converters.
• Industrial Electronics: Suitable for PLCs, instrumentation, and test equipment requiring long-term stability.
• Consumer Electronics: Space-constrained designs like wearables and IoT devices benefit from its integration.

Conclusion of PFC-D1206-03-2202-4700-DD

The PFC-D1206-03-2202-4700-DD excels in applications demanding high precision, compactness, and thermal resilience. Its dual-resistor design reduces component count, while thin-film technology ensures repeatable performance in harsh environments. Though not RoHS-compliant, it remains a top choice for industrial and consumer electronics where reliability outweighs regulatory constraints. Engineers seeking a cost-effective, space-saving solution for voltage division or signal processing will find this resistor network a robust fit.