5pcs: 270ohm [270 Ω 2W], 2 Watt Resistor [2W] CFR

270 Ohm 2 Watt Carbon Film Resistor (CFR) ±5% - 5 Pieces

This product consists of five 270 Ohm 2 Watt Carbon Film Resistors (CFR). These components introduce electrical resistance into circuits. Each resistor features a 2 Watt power rating. They are suitable for applications requiring power dissipation. Carbon Film Resistors exhibit stable performance characteristics. They function to protect circuit components from excessive current levels. This pack provides multiple units for integration into electronic projects.

Specifications:

• Resistance Value: 270 Ohm (Ω)
• Power Rating: 2 Watt (W)
• Resistor Type: Carbon Film Resistor (CFR)
• Tolerance: ±5%
• Mounting Style: Through-hole
• Lead Type: Axial
• Quantity per Pack: 5 pieces
• Operating Temperature Range: -55°C to +155°C

Key features and benefits:

• 2 Watt power rating
• 270 Ohm resistance value
• Carbon Film Resistor (CFR) type
• ±5% resistance tolerance
• Axial lead, through-hole mounting
• Operating temperature range: -55°C to +155°C
• Pack quantity: 5 pieces

Applications:

• Power supply circuits
• LED lighting driver circuits
• Audio amplifier stages
• Voltage divider networks
• Current limiting applications
• Prototyping and educational electronics

Frequently Asked Questions:

Q: Can this 270 Ohm 2W resistor replace a 1/4W or 1/2W resistor in a circuit?
A: A 2W resistor can replace lower wattage resistors (e.g., 1/4W, 1/2W) if physical size permits, provided the resistance value is identical. It offers higher power dissipation capability.

Q: What is the typical lead pitch for this axial through-hole resistor?
A: Axial lead resistors typically have a variable lead pitch depending on component body length and mounting requirements. Standard practice involves bending leads to fit the PCB layout.

Q: Is the 270 Ohm value critical, or can a slightly different resistance be used?
A: The 270 Ohm value is critical for specific circuit functions. Substituting with a different resistance value may alter circuit performance, current limits, or voltage division ratios.

Q: What is the maximum voltage this 2 Watt resistor can safely handle?
A: The maximum voltage depends on the resistance and power rating (P = V^2/R). For a 270 Ohm 2 Watt resistor, the maximum voltage is approximately 23.24 Volts (V = sqrt(P*R)).

Q: Are these resistors polarized?
A: No, carbon film resistors are non-polarized components. They can be installed in either orientation within a circuit.

Package Includes:

*Image shown is a representation only.

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