10pcs: 2.2 ohm [2E2 : 2R2 1/4W] 1/4 Watt Resistor [0.25W] CFR

2.2 Ohm 1/4 Watt Carbon Film Resistor (CFR) - 10 Pieces

This package contains 10 units of 2.2 Ohm 1/4 Watt Carbon Film Resistors (CFR). These components are specified for current limiting and voltage division in electronic circuits. Each resistor maintains a ±5% tolerance. Carbon film construction provides long-term stability and low noise operation. The compact dimensions facilitate integration into circuit board layouts. These resistors are applicable for prototyping, repair, and new device construction. They function as fundamental components in electronic systems.

Specifications:

• Resistance Value: 2.2 Ohm (2R2 / 2E2)
• Power Rating: 1/4 Watt (0.25W)
• Tolerance: ±5%
• Resistor Type: Carbon Film Resistor (CFR)
• Quantity: 10 Pieces
• Operating Temperature: -55°C to +155°C
• Max. Working Voltage: 250V
• Max. Overload Voltage: 500V
• Body Dimensions: Approx. 2.3mm (Dia) x 6.3mm (L)
• Lead Diameter: Approx. 0.45mm

Key features and benefits:

• 2.2 Ohm resistance
• 1/4 Watt (0.25W) power rating
• Carbon Film Resistor (CFR) type
• ±5% resistance tolerance
• Quantity: 10 pieces
• Long-term stability
• Low noise characteristics
• Compact dimensions

Applications:

• Prototyping and breadboard use
• Component replacement in circuits
• Educational electronics projects
• Current limiting in LED circuits
• Voltage division in sensor interfaces

Frequently Asked Questions:

Q: Can these 1/4W resistors replace a 2.2 Ohm 1/2W resistor?
A: These resistors are rated for 1/4 Watt. Replacing a higher wattage resistor with a lower wattage resistor may lead to component failure if power dissipation limits are exceeded.

Q: What is the maximum voltage rating for these resistors?
A: The maximum working voltage is 250V, and the maximum overload voltage is 500V.

Q: Are these resistors polarized?
A: No, carbon film resistors are non-polarized components and can be installed in either direction.

Q: What are the physical dimensions of the resistor body?
A: The body dimensions are approximately 2.3mm (Diameter) x 6.3mm (Length).

Package Includes:

*Image shown is a representation only.

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