2.2K Ohm Package 1/4W SMD Resistor 1206 (Pack of 5)

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The 2.2K Ohm 1206 Package 1/4W SMD Resistor is a reliable surface-mount resistor designed for a wide variety of electronic applications requiring accurate current control and voltage regulation. With a resistance value of 2,200 Ohms (2.2kΩ), it is commonly used in LED current limiting, pull-up and pull-down resistor networks, voltage divider circuits, transistor biasing, RC timing circuits, and signal conditioning...
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The 2.2K Ohm 1206 Package 1/4W SMD Resistor is a reliable surface-mount resistor designed for a wide variety of electronic applications requiring accurate current control and voltage regulation. With a resistance value of 2,200 Ohms (2.2kΩ), it is commonly used in LED current limiting, pull-up and pull-down resistor networks, voltage divider circuits, transistor biasing, RC timing circuits, and signal conditioning applications.

Manufactured using high-quality thick-film resistor technology, this resistor is housed in the industry-standard 1206 (3216 Metric) package. Compared to smaller SMD packages such as 0603 and 0805, the 1206 package provides improved heat dissipation, greater mechanical strength, and easier manual soldering. Its 1/4W (0.25W) power rating allows it to handle moderate power levels while maintaining stable and dependable electrical performance.

The 2.2KΩ resistor is widely used in consumer electronics, embedded systems, communication devices, industrial automation equipment, power supplies, and educational electronics projects because of its versatility, reliability, and ease of integration into modern PCB designs.

Features

  • Resistance value of 2.2KΩ (2,200 Ohms)
  • Standard 1206 (3216 Metric) SMD package
  • 1/4W (0.25W) power rating
  • Thick-film resistor technology
  • Excellent electrical stability
  • Higher power handling than smaller SMD packages
  • Suitable for automated SMT assembly and manual soldering
  • Compact design with efficient heat dissipation
  • Good temperature stability
  • RoHS compliant

Shipping & Returns

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Specifications

Specifications:

Resistance Value: 2.2KΩ
Power Rating: 0.25W (1/4W)
Tolerance: ±5% (typical, unless otherwise specified)
Maximum Working Voltage: 200V
Maximum Overload Voltage: 400V
Temperature Coefficient: ±200ppm/°C (Typical)
Technology: Thick Film
Operating Temperature Range: -55°C to +155°C
Package Type: 1206 (3216 Metric)
Length: 3.2mm
Width: 1.6mm
Height: Approximately 0.55mm
Mounting Type: Surface Mount Device (SMD)
Terminal Finish: Solderable Metal Contacts

FAQ

1. What is a 2.2K Ohm 1206 Package 1/4W SMD Resistor?

The 2.2K Ohm 1206 Package 1/4W SMD Resistor is a surface-mount resistor with a resistance value of 2,200 Ohms (2.2kΩ). It is housed in the 1206 (3216 Metric) package and has a 1/4W (0.25W) power rating, making it suitable for a wide range of low- to moderate-power electronic applications.

2. What are the common applications of a 2.2K Ohm 1206 SMD resistor?

A 2.2kΩ resistor is commonly used in LED current-limiting circuits, pull-up and pull-down resistor networks, voltage divider circuits, transistor biasing, sensor interfacing, signal conditioning, RC timing circuits, and microcontroller-based electronic designs.

3. What are the advantages of the 1206 package?

The 1206 package, measuring approximately 3.2mm × 1.6mm, provides higher power handling, improved heat dissipation, greater mechanical strength, and easier manual soldering than smaller packages such as 0603 and 0805. It is well suited for both prototyping and production.

4. What does the 1/4W power rating indicate?

The 1/4W (0.25W) power rating indicates the maximum amount of power the resistor can safely dissipate without overheating. This makes it suitable for circuits that require greater power handling than smaller SMD resistor packages while ensuring reliable long-term performance.

5. Why is a 2.2K Ohm resistor widely used in electronic circuits?

The 2.2kΩ resistor offers an excellent balance between current limiting and voltage control, making it ideal for LED protection, transistor biasing, voltage dividers, pull-up and pull-down networks, and timing circuits. Its 1206 package provides reliable performance, enhanced durability, and easy PCB assembly, making it a popular choice for consumer electronics, industrial equipment, embedded systems, communication devices, and DIY electronics projects.