The WF06H2211DTL is a chip resistor manufactured by Walsin Technology Corporation. It belongs to the WF06 series of thick film chip resistors, which are commonly used in a wide range of electronic applications. The '2211' within the part number likely signifies the resistance value, and 'DTL' may indicate packaging and tolerance information. Detailed specifications are available in the product datasheet.

Applications:

• Power Supplies: Used for current limiting and voltage division in power supply circuits.
• Consumer Electronics: Integrated into various consumer devices, including smartphones, tablets, and wearables.
• Industrial Controls: Employed in industrial automation systems and process control equipment.
• Medical Devices: Utilized in medical instruments and monitoring equipment.
• LED Lighting: Used as a current-limiting resistor in LED lighting applications.

Features:

• Surface Mount Device (SMD): Designed for surface mount assembly on PCBs.
• Thick Film Technology: Provides stable and reliable performance.
• High Reliability: Offers consistent performance over a wide range of operating conditions.
• RoHS Compliant: Meets the requirements of the Restriction of Hazardous Substances directive.
• Small Footprint: Enables high-density circuit designs.

Benefits:

• Precise Resistance Control: Allows for accurate circuit performance.
• Compact Design: Saves valuable space on the PCB.
• Easy to Assemble: Compatible with automated assembly processes.
• Wide Range of Applications: Suitable for various electronic devices and systems.
• Long-Term Stability: Ensures consistent performance over the lifespan of the product.

This resistor utilizes a thick film resistive element on a ceramic substrate. The resistive paste is screen-printed onto the substrate and then fired at high temperatures to create a durable and stable resistor. The terminals are typically made of a solderable material, such as nickel-tin plating, to ensure reliable solder joints. It's essential to consult the datasheet for the WF06H2211DTL to determine the exact resistance value, tolerance, power rating, and operating temperature range. The power rating is a critical parameter, as it determines the maximum power that the resistor can dissipate without exceeding its temperature limits. Selecting the appropriate resistor with a suitable power rating is crucial for ensuring the reliability and longevity of the circuit.