(20PCS) DIP CARBON FILM RESISTOR 5% 3W 100惟(100R)

BUY (20PCS) DIP CARBON FILM RESISTOR 5% 3W 100惟(100R) https://www.utsource.net/itm/p/12603822.html

Instructions for Use:

1. Handling:

   • Handle the resistors with care to avoid damaging the leads or body.
   • Avoid touching the resistor body directly to prevent contamination.

2. Mounting:

   • Ensure that the circuit board holes are appropriately sized for the resistor leads.
   • Insert the resistor leads into the circuit board holes and solder them securely.
   • Trim the excess leads to a length of about 1-2mm to maintain a neat and compact assembly.

3. Soldering:

   • Use a temperature-controlled soldering iron to avoid overheating the resistor.
   • Apply a small amount of solder to each lead and ensure good contact with the circuit board.
   • Allow the solder to cool naturally without moving the resistor.

4. Power Dissipation:

   • Ensure that the power dissipated by the resistor does not exceed its rated power (3W).
   • For high-power applications, consider using heat sinks or providing adequate ventilation.

5. Storage:

   • Store the resistors in a dry, cool place away from direct sunlight and moisture.
   • Keep them in their original packaging until ready for use to protect them from environmental factors.

6. Testing:

   • Use a multimeter to verify the resistance value before installing the resistor in the circuit.
   • Ensure the resistance is within the specified tolerance (卤5%).

7. Safety:

   • Always follow standard electrical safety practices when working with circuits.
   • Disconnect power sources before making any changes to the circuit.