1k Ohm 0.25W Metal Film Resistor

1k Ohm 0.25W Metal Film Resistor

The 1k Ohm 0.25W Metal Film Resistor is a precision electronic component used for current limiting, voltage division, and signal conditioning in circuits. Known for its high accuracy and low noise characteristics, it is ideal for both analog and digital electronics applications.

With a standard ¼ Watt power rating, it is suitable for low-power circuits and general-purpose use.

Key Features

• Resistance Value: 1kΩ (1000 Ohms)
• Power Rating: 0.25W (¼ Watt)
• Metal Film Type: High precision and stability
• Low Noise: Better performance than carbon resistors
• Tolerance: Typically ±1% or ±5%
• Temperature Stability: Minimal drift
• Axial Leads: Easy through-hole mounting

Applications

• Current Limiting: Protect LEDs and components
• Voltage Divider Circuits: Signal scaling
• Pull-Up / Pull-Down Resistors: Microcontroller inputs
• Analog Circuits: Signal conditioning
• Arduino & DIY Projects: General-purpose electronics

Technical Specifications

• Resistance: 1kΩ
• Tolerance: ±1% / ±5% (model dependent)
• Power Rating: 0.25W
• Type: Metal Film
• Temperature Coefficient: Low
• Mounting Type: Through-hole (Axial)
• Body Style: Cylindrical axial resistor

Product Example

1kΩ 0.25W Metal Film Resistor
A reliable and accurate resistor for a wide range of electronic applications.

Why Choose Metal Film Resistor?

Metal film resistors provide better precision, stability, and lower noise compared to carbon resistors, making them ideal for circuits where consistent performance is important.

⚠️ Important Notes

• Do not exceed 0.25W power rating
• Check tolerance for precision circuits
• Identify value using color code (Brown-Black-Red-Gold)
• Avoid overheating during soldering
• Store in a dry environment