510KΩ 1/4W resistor

A 510KΩ (510,000 ohms) 1/4 watt resistor is a fixed-value resistor designed to offer a resistance of 510,000 ohms and can dissipate up to 0.25 watts of power. This resistor is commonly used in electronic circuits for precise resistance needs, such as in biasing, voltage dividers, and signal conditioning.

Key Features:

• Resistance: 510KΩ
• Power Rating: 1/4W (0.25 watts)
• Tolerance: ±5% (commonly), with ±1% available for higher precision
• Temperature Coefficient: Typically ±100ppm/°C or ±200ppm/°C

Technical Specifications:

• Resistance: 510KΩ
• Power Rating: 1/4W (0.25 watts)
• Tolerance: ±5% (J), ±1% (F), depending on the specific type
• Temperature Coefficient: ±100ppm/°C or ±200ppm/°C
• Operating Temperature Range: -55°C to +155°C
• Body Size: Typically through-hole with axial leads (1/4W size)
• Material: Carbon film, metal film, or metal oxide, depending on the resistor type

Applications:

• Current Limiting: Regulates current flow in various electronic circuits.
• Voltage Division: Used in voltage divider networks to achieve specific voltage levels.
• Biasing: Sets biasing levels in transistor and other semiconductor circuits.
• Signal Conditioning: Adjusts impedance and signal levels for various applications.

Usage:

1. Placement: Insert the resistor into the correct positions on the circuit board.
2. Insertion: Pass the resistor leads through the board holes or slots.
3. Soldering: Solder the leads to the board and trim off any excess.
4. Verification: Measure the resistance with a multimeter to confirm the correct value.

Caution:

• Power Dissipation: Ensure the resistor is not subjected to more than its 0.25-watt power rating to avoid overheating and potential damage.
• Voltage Rating: Confirm that the resistor’s voltage rating is adequate for your application.
• Handling: Avoid mechanical stress and damage during handling and soldering.