SMD Chip Resistor size 1206 2.2R Ohm

Description

SMD Chip Resistor size 1206 2.2R Ohm

Here are the typical specifications for a 1206 size SMD (Surface Mount Device) chip resistor with a resistance value of 2.2 ohms (2.2R):

General Specifications:

• Resistance Value (R): 2.2 ohms (2.2R)
• Tolerance: Common tolerances are ±1% and ±5%
• Power Rating: Typically 0.25 watts (1/4 W) for standard 1206 size resistors
• Temperature Coefficient of Resistance (TCR): Typically ±100 ppm/°C or better, depending on the material and manufacturer

Physical Dimensions:

• Length: 3.2 mm (0.126 inches)
• Width: 1.6 mm (0.063 inches)
• Height: Typically 0.55 mm (0.022 inches)

Electrical Specifications:

• Operating Temperature Range: Usually -55°C to +155°C
• Maximum Working Voltage: Typically around 200 volts, but this can vary by manufacturer
• Dielectric Withstanding Voltage: Typically around 400 volts

Material and Construction:

• Substrate: Ceramic (usually alumina)
• Termination: Nickel barrier with a tin or tin-lead finish (lead-free options are also available)
• Element: Thick film or thin film resistive element

Applications:

• General Purpose: Used in a wide range of electronic circuits
• Power Supply: Suitable for power supply circuits due to the power rating
• Automotive: Often used in automotive electronics due to reliability and size