ILHB1206ER121V

The ILHB1206ER121V is a specific type of resistor manufactured by Vishay, a well-known company in the field of electronic components. This component is part of Vishay's extensive range of passive components, particularly focusing on thick film resistors.

Detailed Description:

1. Type and Configuration:

   • The ILHB1206ER121V is a surface-mount resistor, designed for easy integration into printed circuit boards (PCBs). Its package size is 1206, which means it measures approximately 3.2 mm x 1.6 mm (0.126 in x 0.063 in). This compact size makes it suitable for applications where space is at a premium.

2. Resistance Value:

   • The resistor has a nominal resistance value of 120 ohms (121 in the E12 series). This value is critical for applications requiring precise current and voltage control.

3. Tolerance:

   • The ILHB1206ER121V typically features a tolerance of ±1%, which indicates the maximum deviation from the nominal resistance value. This level of precision is essential for applications that require reliable performance and accuracy.

4. Power Rating:

   • This resistor is rated for a power dissipation of 0.25 watts (1/4 watt). This rating indicates the maximum amount of power the resistor can handle without overheating, making it suitable for a variety of electronic applications.

5. Temperature Coefficient:

   • The temperature coefficient of the ILHB1206ER121V is generally around ±100 ppm/°C. This specification indicates how much the resistance value can change with temperature variations, which is crucial for maintaining performance in different environmental conditions.

6. Construction and Material:

   • The ILHB1206ER121V is constructed using a thick film technology, which involves applying a resistive film to a ceramic substrate. This method provides excellent stability and reliability, making it suitable for high-performance applications.

7. Applications:

   • This resistor is commonly used in various electronic circuits, including power management systems, signal processing, and consumer electronics. Its reliability and compact size make it ideal for both commercial and industrial applications.

8. Environmental Considerations:

   • Vishay typically designs its components to meet various environmental standards, ensuring that the ILHB1206ER121V is suitable for use in a wide range of conditions. It may also be RoHS compliant, indicating that it is free from hazardous substances.

9. Marking and Identification:

   • The resistor is usually marked with its value and tolerance for easy identification during assembly and maintenance.

In summary, the ILHB1206ER121V from Vishay is a versatile, reliable surface-mount resistor that offers precise resistance values, compact size, and robust performance, making it an excellent choice for a wide range of electronic applications.